package net.sourceforge.phpeclipse.tests.parser;
+
/*******************************************************************************
* Copyright (c) 2002 www.phpeclipse.de All rights
* reserved. This program and the accompanying materials are made available
* distribution, and is available at http://www.eclipse.org/legal/cpl-v10.html
******************************************************************************/
import net.sourceforge.phpdt.core.tests.util.AbstractCompilerTest;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
+
/**
* Tests the php parser
*/
public class SmartyCompilerTestCase extends AbstractCompilerTest {
-// Parser parser;
- public SmartyCompilerTestCase(String name) {
- super(name);
- }
- /**
- * Test the PHP Parser with different PHP snippets
- */
- public void testPHPParser() {
- checkHTML("<?php\n" +
- "\n" +
- "/**\n" +
- " * Project: Smarty: the PHP compiling template engine\n" +
- " * File: Smarty_Compiler.class.php\n" +
- " * Author: Monte Ohrt <monte@ispi.net>\n" +
- " * Andrei Zmievski <andrei@php.net>\n" +
- " *\n" +
- " * Version: 2.4.2\n" +
- " * Copyright: 2001,2002 ispi of Lincoln, Inc.\n" +
- " *\n" +
- " * This library is free software; you can redistribute it and/or\n" +
- " * modify it under the terms of the GNU Lesser General Public\n" +
- " * License as published by the Free Software Foundation; either\n" +
- " * version 2.1 of the License, or (at your option) any later version.\n" +
- " *\n" +
- " * This library is distributed in the hope that it will be useful,\n" +
- " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n" +
- " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n" +
- " * Lesser General Public License for more details.\n" +
- " *\n" +
- " * You should have received a copy of the GNU Lesser General Public\n" +
- " * License along with this library; if not, write to the Free Software\n" +
- " * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n" +
- " *\n" +
- " * You may contact the authors of Smarty by e-mail at:\n" +
- " * monte@ispi.net\n" +
- " * andrei@php.net\n" +
- " *\n" +
- " * Or, write to:\n" +
- " * Monte Ohrt\n" +
- " * Director of Technology, ispi\n" +
- " * 237 S. 70th suite 220\n" +
- " * Lincoln, NE 68510\n" +
- " *\n" +
- " * The latest version of Smarty can be obtained from:\n" +
- " * http://www.phpinsider.com/\n" +
- " *\n" +
- " */\n" +
- "\n" +
- "class Smarty_Compiler extends Smarty {\n" +
- " \n" +
- " // internal vars\n" +
- " public $_sectionelse_stack = array(); // keeps track of whether section had \'else\' part\n" +
- " public $_foreachelse_stack = array(); // keeps track of whether foreach had \'else\' part\n" +
- " public $_literal_blocks = array(); // keeps literal template blocks\n" +
- " public $_php_blocks = array(); // keeps php code blocks\n" +
- " public $_current_file = null; // the current template being compiled\n" +
- " public $_current_line_no = 1; // line number for error messages\n" +
- " public $_capture_stack = array(); // keeps track of nested capture buffers\n" +
- " public $_plugin_info = array(); // keeps track of plugins to load\n" +
- " public $_init_smarty_vars = false;\n" +
- " public $_permitted_tokens = array(\'true\',\'false\',\'yes\',\'no\',\'on\',\'off\');\n" +
- " public $_db_qstr_regexp = null; // regexps are setup in the constructor\n" +
- " public $_si_qstr_regexp = null;\n" +
- " public $_qstr_regexp = null;\n" +
- " public $_func_regexp = null;\n" +
- " public $_var_bracket_regexp = null;\n" +
- " public $_dvar_guts_regexp = null;\n" +
- " public $_dvar_regexp = null;\n" +
- " public $_cvar_regexp = null;\n" +
- " public $_svar_regexp = null;\n" +
- " public $_avar_regexp = null;\n" +
- " public $_mod_regexp = null;\n" +
- " public $_var_regexp = null;\n" +
- " public $_parenth_param_regexp = null;\n" +
- " public $_func_call_regexp = null;\n" +
- " public $_obj_ext_regexp = null;\n" +
- " public $_obj_start_regexp = null;\n" +
- " public $_obj_params_regexp = null;\n" +
- " public $_obj_call_regexp = null;\n" +
- "\n" +
- " /**\n" +
- " * The class constructor.\n" +
- " *\n" +
- " * @access public\n" +
- " */\n" +
- " function Smarty_Compiler()\n" +
- " {\n" +
- " // matches double quoted strings:\n" +
- " // \"foobar\"\n" +
- " // \"foo\\\"bar\"\n" +
- " $this->_db_qstr_regexp = \'\"[^\"\\\\\\\\]*(?:\\\\\\\\.[^\"\\\\\\\\]*)*\"\';\n" +
- "\n" +
- " // matches single quoted strings:\n" +
- " // \'foobar\'\n" +
- " // \'foo\\\'bar\'\n" +
- " $this->_si_qstr_regexp = \'\\\'[^\\\'\\\\\\\\]*(?:\\\\\\\\.[^\\\'\\\\\\\\]*)*\\\'\';\n" +
- "\n" +
- " // matches single or double quoted strings\n" +
- " $this->_qstr_regexp = \'(?:\' . $this->_db_qstr_regexp . \'|\' . $this->_si_qstr_regexp . \')\';\n" +
- "\n" +
- " // matches bracket portion of vars\n" +
- " // [0]\n" +
- " // [foo]\n" +
- " // [$bar]\n" +
- " $this->_var_bracket_regexp = \'\\[\\$?[\\w\\.]+\\]\';\n" +
- " \n" +
- " // matches $ vars (not objects):\n" +
- " // $foo\n" +
- " // $foo.bar\n" +
- " // $foo.bar.foobar\n" +
- " // $foo[0]\n" +
- " // $foo[$bar]\n" +
- " // $foo[5][blah]\n" +
- " // $foo[5].bar[$foobar][4]\n" +
- " $this->_dvar_guts_regexp = \'\\w+(?:\' . $this->_var_bracket_regexp\n" +
- " . \')*(?:\\.\\$?\\w+(?:\' . $this->_var_bracket_regexp . \')*)*\';\n" +
- " $this->_dvar_regexp = \'\\$\' . $this->_dvar_guts_regexp;\n" +
- "\n" +
- " // matches config vars:\n" +
- " // #foo#\n" +
- " // #foobar123_foo#\n" +
- " $this->_cvar_regexp = \'\\#\\w+\\#\';\n" +
- "\n" +
- " // matches section vars:\n" +
- " // %foo.bar%\n" +
- " $this->_svar_regexp = \'\\%\\w+\\.\\w+\\%\';\n" +
- "\n" +
- " // matches all valid variables (no quotes, no modifiers)\n" +
- " $this->_avar_regexp = \'(?:\' . $this->_dvar_regexp . \'|\'\n" +
- " . $this->_cvar_regexp . \'|\' . $this->_svar_regexp . \')\';\n" +
- "\n" +
- " // matches valid modifier syntax:\n" +
- " // |foo\n" +
- " // |@foo\n" +
- " // |foo:\"bar\"\n" +
- " // |foo:$bar\n" +
- " // |foo:\"bar\":$foobar\n" +
- " // |foo|bar\n" +
- " // |foo\n" +
- " $this->_mod_regexp = \'(?:\\|@?\\w+(?::(?>\\w+|\'\n" +
- " . $this->_avar_regexp . \'|\' . $this->_qstr_regexp .\'))*)\';\n" +
- "\n" +
- " // matches valid variable syntax:\n" +
- " // $foo\n" +
- " // $foo\n" +
- " // #foo#\n" +
- " // #foo#\n" +
- " // \"text\"\n" +
- " // \"text\"\n" +
- " $this->_var_regexp = \'(?:\' . $this->_avar_regexp . \'|\' . $this->_qstr_regexp . \')\';\n" +
- " \n" +
- " // matches valid object call (no objects allowed in parameters):\n" +
- " // $foo->bar\n" +
- " // $foo->bar()\n" +
- " // $foo->bar(\"text\")\n" +
- " // $foo->bar($foo, $bar, \"text\")\n" +
- " // $foo->bar($foo|bar, \"foo\"|bar)\n" +
- " // $foo->bar->foo()\n" +
- " // $foo->bar->foo->bar()\n" +
- " $this->_obj_ext_regexp = \'\\->(?:\\w+|\' . $this->_dvar_regexp . \')\';\n" +
- " $this->_obj_params_regexp = \'\\((?:\\w+|\'\n" +
- " . $this->_var_regexp . \'(?>\' . $this->_mod_regexp . \'*)(?:\\s*,\\s*(?:(?:\\w+|\'\n" +
- " . $this->_var_regexp . \'(?>\' . $this->_mod_regexp . \'*))))*)?\\)\'; \n" +
- " $this->_obj_start_regexp = \'(?:\' . $this->_dvar_regexp . \'(?:\' . $this->_obj_ext_regexp . \')+)\';\n" +
- " $this->_obj_call_regexp = \'(?:\' . $this->_obj_start_regexp . \'(?:\' . $this->_obj_params_regexp . \')?)\';\n" +
- " \n" +
- " // matches valid function name:\n" +
- " // foo123\n" +
- " // _foo_bar\n" +
- " $this->_func_regexp = \'[a-zA-Z_]\\w*\';\n" +
- "\n" +
- " // matches valid registered object:\n" +
- " // foo.bar\n" +
- " $this->_reg_obj_regexp = \'[a-zA-Z_]\\w*->[a-zA-Z_]\\w*\';\n" +
- " \n" +
- " // matches valid parameter values:\n" +
- " // true\n" +
- " // $foo\n" +
- " // $foo|bar\n" +
- " // #foo#\n" +
- " // #foo#|bar\n" +
- " // \"text\"\n" +
- " // \"text\"|bar\n" +
- " // $foo->bar\n" +
- " $this->_param_regexp = \'(?:\\s*(?:\' . $this->_obj_call_regexp . \'|\'\n" +
- " . $this->_var_regexp . \'|\\w+)(?>\' . $this->_mod_regexp . \'*)\\s*)\'; \n" +
- " \n" +
- " // matches valid parenthesised function parameters:\n" +
- " // \n" +
- " // \"text\"\n" +
- " // $foo, $bar, \"text\"\n" +
- " // $foo|bar, \"foo\"|bar, $foo->bar($foo)|bar\n" +
- " $this->_parenth_param_regexp = \'(?:\\((?:\\w+|\'\n" +
- " . $this->_param_regexp . \'(?:\\s*,\\s*(?:(?:\\w+|\'\n" +
- " . $this->_param_regexp . \')))*)?\\))\';\n" +
- " \n" +
- " // matches valid function call:\n" +
- " // foo()\n" +
- " // foo_bar($foo)\n" +
- " // _foo_bar($foo,\"bar\")\n" +
- " // foo123($foo,$foo->bar(),\"foo\")\n" +
- " $this->_func_call_regexp = \'(?:\' . $this->_func_regexp . \'\\s*(?:\'\n" +
- " . $this->_parenth_param_regexp . \'))\'; \n" +
- "\n" +
- " } \n" +
- " \n" +
- " /**\n" +
- " * compile a template file\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tpl_file\n" +
- " * @param $template_source\n" +
- " * @param $template_compiled\n" +
- " */\n" +
- " function _compile_file($tpl_file, $template_source, &$template_compiled)\n" +
- " {\n" +
- " if ($this->security) {\n" +
- " // do not allow php syntax to be executed unless specified\n" +
- " if ($this->php_handling == SMARTY_PHP_ALLOW &&\n" +
- " !$this->security_settings[\'PHP_HANDLING\']) {\n" +
- " $this->php_handling = SMARTY_PHP_PASSTHRU;\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " $this->_load_filters();\n" +
- "\n" +
- " $this->_current_file = $tpl_file;\n" +
- " $this->_current_line_no = 1;\n" +
- " $ldq = preg_quote($this->left_delimiter, \'!\');\n" +
- " $rdq = preg_quote($this->right_delimiter, \'!\');\n" +
- "\n" +
- " // run template source through prefilter functions\n" +
- " if (count($this->_plugins[\'prefilter\']) > 0) {\n" +
- " foreach ($this->_plugins[\'prefilter\'] as $filter_name => $prefilter) {\n" +
- " if ($prefilter === false) continue; \n" +
- " if ($prefilter[3] || function_exists($prefilter[0])) {\n" +
- " $template_source = $prefilter[0]($template_source, $this);\n" +
- " $this->_plugins[\'prefilter\'][$filter_name][3] = true;\n" +
- " } else {\n" +
- " $this->_trigger_fatal_error(\"[plugin] prefilter \'$filter_name\' is not implemented\");\n" +
- " }\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " /* Annihilate the comments. */\n" +
- " $template_source = preg_replace(\"!({$ldq})\\*(.*?)\\*({$rdq})!se\",\n" +
- " \"\'\\\\1*\'.str_repeat(\\\"\\n\\\", substr_count(\'\\\\2\', \\\"\\n\\\")) .\'*\\\\3\'\",\n" +
- " $template_source);\n" +
- "\n" +
- " /* Pull out the literal blocks. */\n" +
- " preg_match_all(\"!{$ldq}literal{$rdq}(.*?){$ldq}/literal{$rdq}!s\", $template_source, $match);\n" +
- " $this->_literal_blocks = $match[1];\n" +
- " $template_source = preg_replace(\"!{$ldq}literal{$rdq}(.*?){$ldq}/literal{$rdq}!s\",\n" +
- " $this->quote_replace($this->left_delimiter.\'literal\'.$this->right_delimiter), $template_source);\n" +
- "\n" +
- " /* Pull out the php code blocks. */\n" +
- " preg_match_all(\"!{$ldq}php{$rdq}(.*?){$ldq}/php{$rdq}!s\", $template_source, $match);\n" +
- " $this->_php_blocks = $match[1];\n" +
- " $template_source = preg_replace(\"!{$ldq}php{$rdq}(.*?){$ldq}/php{$rdq}!s\",\n" +
- " $this->quote_replace($this->left_delimiter.\'php\'.$this->right_delimiter), $template_source);\n" +
- "\n" +
- " /* Gather all template tags. */\n" +
- " preg_match_all(\"!{$ldq}\\s*(.*?)\\s*{$rdq}!s\", $template_source, $match);\n" +
- " $template_tags = $match[1];\n" +
- " /* Split content by template tags to obtain non-template content. */\n" +
- " $text_blocks = preg_split(\"!{$ldq}.*?{$rdq}!s\", $template_source);\n" +
- " \n" +
- " /* loop through text blocks */\n" +
- " for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) {\n" +
- " /* match anything resembling php tags */\n" +
- " if (preg_match_all(\'!(<\\?(?:\\w+|=)?|\\?>|language\\s*=\\s*[\\\"\\\']?php[\\\"\\\']?)!is\', $text_blocks[$curr_tb], $sp_match)) {\n" +
- " /* replace tags with placeholders to prevent recursive replacements */\n" +
- " $sp_match[1] = array_unique($sp_match[1]);\n" +
- " usort($sp_match[1], \'_smarty_sort_length\');\n" +
- " for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) {\n" +
- " $text_blocks[$curr_tb] = str_replace($sp_match[1][$curr_sp],\'%%%SMARTYSP\'.$curr_sp.\'%%%\',$text_blocks[$curr_tb]);\n" +
- " }\n" +
- " /* process each one */\n" +
- " for ($curr_sp = 0, $for_max2 = count($sp_match[0]); $curr_sp < $for_max2; $curr_sp++) {\n" +
- " if ($this->php_handling == SMARTY_PHP_PASSTHRU) {\n" +
- " /* echo php contents */\n" +
- " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', \'<?php echo \\\'\'.str_replace(\"\'\", \"\\\'\", $sp_match[1][$curr_sp]).\'\\\'; ?>\'.\"\\n\", $text_blocks[$curr_tb]);\n" +
- " } else if ($this->php_handling == SMARTY_PHP_QUOTE) {\n" +
- " /* quote php tags */\n" +
- " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', htmlspecialchars($sp_match[1][$curr_sp]), $text_blocks[$curr_tb]);\n" +
- " } else if ($this->php_handling == SMARTY_PHP_REMOVE) {\n" +
- " /* remove php tags */\n" +
- " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', \'\', $text_blocks[$curr_tb]);\n" +
- " } else {\n" +
- " /* SMARTY_PHP_ALLOW, but echo non php starting tags */\n" +
- " $sp_match[1][$curr_sp] = preg_replace(\'%(<\\?(?!php|=|$))%i\', \'<?php echo \\\'\\\\1\\\'?>\'.\"\\n\", $sp_match[1][$curr_sp]);\n" +
- " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', $sp_match[1][$curr_sp], $text_blocks[$curr_tb]);\n" +
- " }\n" +
- " }\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " /* Compile the template tags into PHP code. */\n" +
- " $compiled_tags = array();\n" +
- " for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) {\n" +
- " $this->_current_line_no += substr_count($text_blocks[$i], \"\\n\");\n" +
- " $compiled_tags[] = $this->_compile_tag($template_tags[$i]);\n" +
- " $this->_current_line_no += substr_count($template_tags[$i], \"\\n\");\n" +
- " }\n" +
- "\n" +
- " $template_compiled = \'\';\n" +
- "\n" +
- " /* Interleave the compiled contents and text blocks to get the final result. */\n" +
- " for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) {\n" +
- " $template_compiled .= $text_blocks[$i].$compiled_tags[$i];\n" +
- " }\n" +
- " $template_compiled .= $text_blocks[$i];\n" +
- "\n" +
- " /* Reformat data between \'strip\' and \'/strip\' tags, removing spaces, tabs and newlines. */\n" +
- " if (preg_match_all(\"!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s\", $template_compiled, $match)) {\n" +
- " $strip_tags = $match[0];\n" +
- " $strip_tags_modified = preg_replace(\"!{$ldq}/?strip{$rdq}|[\\t ]+$|^[\\t ]+!m\", \'\', $strip_tags);\n" +
- " $strip_tags_modified = preg_replace(\'![\\r\\n]+!m\', \'\', $strip_tags_modified);\n" +
- " for ($i = 0, $for_max = count($strip_tags); $i < $for_max; $i++)\n" +
- " $template_compiled = preg_replace(\"!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s\",\n" +
- " $this->quote_replace($strip_tags_modified[$i]),\n" +
- " $template_compiled, 1);\n" +
- " }\n" +
- "\n" +
- " // remove \\n from the end of the file, if any\n" +
- " if ($template_compiled{strlen($template_compiled) - 1} == \"\\n\" ) {\n" +
- " $template_compiled = substr($template_compiled, 0, -1);\n" +
- " }\n" +
- "\n" +
- " // run compiled template through postfilter functions\n" +
- " if (count($this->_plugins[\'postfilter\']) > 0) {\n" +
- " foreach ($this->_plugins[\'postfilter\'] as $filter_name => $postfilter) {\n" +
- " if ($postfilter === false) continue;\n" +
- " if ($postfilter[3] || function_exists($postfilter[0])) {\n" +
- " $template_compiled = $postfilter[0]($template_compiled, $this);\n" +
- " $this->_plugins[\'postfilter\'][$filter_name][3] = true;\n" +
- " } else {\n" +
- " $this->_trigger_plugin_error(\"Smarty plugin error: postfilter \'$filter_name\' is not implemented\");\n" +
- " }\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " // put header at the top of the compiled template\n" +
- " $template_header = \"<?php /* Smarty version \".$this->_version.\", created on \".strftime(\"%Y-%m-%d %H:%M:%S\").\"\\n\";\n" +
- " $template_header .= \" compiled from \".$tpl_file.\" */ ?>\\n\";\n" +
- "\n" +
- " /* Emit code to load needed plugins. */\n" +
- " if (count($this->_plugin_info)) {\n" +
- " $plugins_code = \'<?php $this->_load_plugins(array(\';\n" +
- " foreach ($this->_plugin_info as $plugin_type => $plugins) {\n" +
- " foreach ($plugins as $plugin_name => $plugin_info) {\n" +
- " $plugins_code .= \"\\narray(\'$plugin_type\', \'$plugin_name\', \'$plugin_info[0]\', $plugin_info[1], \";\n" +
- " $plugins_code .= $plugin_info[2] ? \'true),\' : \'false),\';\n" +
- " }\n" +
- " }\n" +
- " $plugins_code .= \")); ?>\";\n" +
- " $template_header .= $plugins_code;\n" +
- " $this->_plugin_info = array();\n" +
- " }\n" +
- "\n" +
- " if ($this->_init_smarty_vars) {\n" +
- " $template_header .= \"<?php \\$this->_assign_smarty_interface(); ?>\\n\";\n" +
- " $this->_init_smarty_vars = false;\n" +
- " }\n" +
- "\n" +
- " $template_compiled = $template_header . $template_compiled;\n" +
- "\n" +
- " return true;\n" +
- " }\n" +
- "\n" +
- " /**\n" +
- " * Compile a template tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $template_tag\n" +
- " */\n" +
- " function _compile_tag($template_tag)\n" +
- " { \n" +
- " \n" +
- " /* Matched comment. */\n" +
- " if ($template_tag{0} == \'*\' && $template_tag{strlen($template_tag) - 1} == \'*\')\n" +
- " return \'\';\n" +
- " \n" +
- " /* Split tag into two three parts: command, command modifiers and the arguments. */\n" +
- " if(! preg_match(\'/^(?:(\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp\n" +
- " . \'|\' . $this->_reg_obj_regexp . \'|\\/?\' . $this->_func_regexp . \')(\' . $this->_mod_regexp . \'*))\n" +
- " (?:\\s+(.*))?$\n" +
- " /xs\', $template_tag, $match)) {\n" +
- " $this->_syntax_error(\"unrecognized tag: $template_tag\", E_USER_ERROR, __FILE__, __LINE__);\n" +
- " }\n" +
- "\n" +
- " $tag_command = $match[1];\n" +
- " $tag_modifier = isset($match[2]) ? $match[2] : null;\n" +
- " $tag_args = isset($match[3]) ? $match[3] : null;\n" +
- " \n" +
- " \n" +
- " /* If the tag name is a variable or object, we process it. */\n" +
- " if (preg_match(\'!^\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp . \'$!\', $tag_command)) {\n" +
- " $return = $this->_parse_var_props($tag_command . $tag_modifier, $this->_parse_attrs($tag_args));\n" +
- " if(isset($_tag_attrs[\'assign\'])) {\n" +
- " return \"<?php \\$this->assign(\'\" . $this->_dequote($_tag_attrs[\'assign\']) . \"\', $return ); ?>\\n\"; \n" +
- " } else {\n" +
- " return \"<?php echo $return; ?>\\n\";\n" +
- " }\n" +
- " }\n" +
- " \n" +
- " /* If the tag name is a registered object, we process it. */\n" +
- " if (preg_match(\'!^\' . $this->_reg_obj_regexp . \'$!\', $tag_command)) {\n" +
- " return $this->_compile_registered_object_tag($tag_command, $this->_parse_attrs($tag_args), $tag_modifier);\n" +
- " }\n" +
- "\n" +
- " switch ($tag_command) {\n" +
- " case \'include\':\n" +
- " return $this->_compile_include_tag($tag_args);\n" +
- "\n" +
- " case \'include_php\':\n" +
- " return $this->_compile_include_php_tag($tag_args);\n" +
- "\n" +
- " case \'if\':\n" +
- " return $this->_compile_if_tag($tag_args);\n" +
- "\n" +
- " case \'else\':\n" +
- " return \'<?php else: ?>\';\n" +
- "\n" +
- " case \'elseif\':\n" +
- " return $this->_compile_if_tag($tag_args, true);\n" +
- "\n" +
- " case \'/if\':\n" +
- " return \'<?php endif; ?>\';\n" +
- "\n" +
- " case \'capture\':\n" +
- " return $this->_compile_capture_tag(true, $tag_args);\n" +
- "\n" +
- " case \'/capture\':\n" +
- " return $this->_compile_capture_tag(false);\n" +
- "\n" +
- " case \'ldelim\':\n" +
- " return $this->left_delimiter;\n" +
- "\n" +
- " case \'rdelim\':\n" +
- " return $this->right_delimiter;\n" +
- "\n" +
- " case \'section\':\n" +
- " array_push($this->_sectionelse_stack, false);\n" +
- " return $this->_compile_section_start($tag_args);\n" +
- "\n" +
- " case \'sectionelse\':\n" +
- " $this->_sectionelse_stack[count($this->_sectionelse_stack)-1] = true;\n" +
- " return \"<?php endfor; else: ?>\";\n" +
- "\n" +
- " case \'/section\':\n" +
- " if (array_pop($this->_sectionelse_stack))\n" +
- " return \"<?php endif; ?>\";\n" +
- " else\n" +
- " return \"<?php endfor; endif; ?>\";\n" +
- "\n" +
- " case \'foreach\':\n" +
- " array_push($this->_foreachelse_stack, false);\n" +
- " return $this->_compile_foreach_start($tag_args);\n" +
- " break;\n" +
- "\n" +
- " case \'foreachelse\':\n" +
- " $this->_foreachelse_stack[count($this->_foreachelse_stack)-1] = true;\n" +
- " return \"<?php endforeach; else: ?>\";\n" +
- "\n" +
- " case \'/foreach\':\n" +
- " if (array_pop($this->_foreachelse_stack))\n" +
- " return \"<?php endif; ?>\";\n" +
- " else\n" +
- " return \"<?php endforeach; endif; ?>\";\n" +
- "\n" +
- " case \'config_load\':\n" +
- " return $this->_compile_config_load_tag($tag_args);\n" +
- "\n" +
- " case \'strip\':\n" +
- " case \'/strip\':\n" +
- " return $this->left_delimiter.$tag_command.$this->right_delimiter;\n" +
- "\n" +
- " case \'literal\':\n" +
- " list (,$literal_block) = each($this->_literal_blocks);\n" +
- " $this->_current_line_no += substr_count($literal_block, \"\\n\");\n" +
- " return \"<?php echo \'\".str_replace(\"\'\", \"\\\'\", str_replace(\"\\\\\", \"\\\\\\\\\", $literal_block)).\"\'; ?>\\n\";\n" +
- "\n" +
- " case \'php\':\n" +
- " if ($this->security && !$this->security_settings[\'PHP_TAGS\']) {\n" +
- " $this->_syntax_error(\"(secure mode) php tags not permitted\", E_USER_WARNING, __FILE__, __LINE__);\n" +
- " return;\n" +
- " }\n" +
- " list (,$php_block) = each($this->_php_blocks);\n" +
- " $this->_current_line_no += substr_count($php_block, \"\\n\");\n" +
- " return \'<?php \'.$php_block.\' ?>\';\n" +
- "\n" +
- " case \'insert\':\n" +
- " return $this->_compile_insert_tag($tag_args);\n" +
- "\n" +
- " default:\n" +
- " if ($this->_compile_compiler_tag($tag_command, $tag_args, $output)) {\n" +
- " return $output;\n" +
- " } else if ($this->_compile_block_tag($tag_command, $tag_args, $tag_modifier, $output)) {\n" +
- " return $output;\n" +
- " } else {\n" +
- " return $this->_compile_custom_tag($tag_command, $tag_args, $tag_modifier);\n" +
- " }\n" +
- " }\n" +
- " }\n" +
- "\n" +
- "\n" +
- " /**\n" +
- " * compile the custom compiler tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_command\n" +
- " * @param $tag_args\n" +
- " * @param $output\n" +
- " */\n" +
- " function _compile_compiler_tag($tag_command, $tag_args, &$output)\n" +
- " {\n" +
- " $found = false;\n" +
- " $have_function = true;\n" +
- "\n" +
- " /*\n" +
- " * First we check if the compiler function has already been registered\n" +
- " * or loaded from a plugin file.\n" +
- " */\n" +
- " if (isset($this->_plugins[\'compiler\'][$tag_command])) {\n" +
- " $found = true;\n" +
- " $plugin_func = $this->_plugins[\'compiler\'][$tag_command][0];\n" +
- " if (!function_exists($plugin_func)) {\n" +
- " $message = \"compiler function \'$tag_command\' is not implemented\";\n" +
- " $have_function = false;\n" +
- " }\n" +
- " }\n" +
- " /*\n" +
- " * Otherwise we need to load plugin file and look for the function\n" +
- " * inside it.\n" +
- " */\n" +
- " else if ($plugin_file = $this->_get_plugin_filepath(\'compiler\', $tag_command)) {\n" +
- " $found = true;\n" +
- "\n" +
- " include_once $plugin_file;\n" +
- "\n" +
- " $plugin_func = \'smarty_compiler_\' . $tag_command;\n" +
- " if (!function_exists($plugin_func)) {\n" +
- " $message = \"plugin function $plugin_func() not found in $plugin_file\\n\";\n" +
- " $have_function = false;\n" +
- " } else {\n" +
- " $this->_plugins[\'compiler\'][$tag_command] = array($plugin_func, null, null);\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " /*\n" +
- " * True return value means that we either found a plugin or a\n" +
- " * dynamically registered function. False means that we didn\'t and the\n" +
- " * compiler should now emit code to load custom function plugin for this\n" +
- " * tag.\n" +
- " */\n" +
- " if ($found) {\n" +
- " if ($have_function) {\n" +
- " $output = \'<?php \' . $plugin_func($tag_args, $this) . \' ?>\';\n" +
- " } else {\n" +
- " $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);\n" +
- " }\n" +
- " return true;\n" +
- " } else {\n" +
- " return false;\n" +
- " }\n" +
- " }\n" +
- "\n" +
- "\n" +
- " /**\n" +
- " * compile block function tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_command\n" +
- " * @param $tag_args\n" +
- " * @param $tag_modifier\n" +
- " * @param $output\n" +
- " */\n" +
- " function _compile_block_tag($tag_command, $tag_args, $tag_modifier, &$output)\n" +
- " {\n" +
- " if ($tag_command{0} == \'/\') {\n" +
- " $start_tag = false;\n" +
- " $tag_command = substr($tag_command, 1);\n" +
- " } else\n" +
- " $start_tag = true;\n" +
- "\n" +
- " $found = false;\n" +
- " $have_function = true;\n" +
- "\n" +
- " /*\n" +
- " * First we check if the block function has already been registered\n" +
- " * or loaded from a plugin file.\n" +
- " */\n" +
- " if (isset($this->_plugins[\'block\'][$tag_command])) {\n" +
- " $found = true;\n" +
- " $plugin_func = $this->_plugins[\'block\'][$tag_command][0];\n" +
- " if (!function_exists($plugin_func)) {\n" +
- " $message = \"block function \'$tag_command\' is not implemented\";\n" +
- " $have_function = false;\n" +
- " }\n" +
- " }\n" +
- " /*\n" +
- " * Otherwise we need to load plugin file and look for the function\n" +
- " * inside it.\n" +
- " */\n" +
- " else if ($plugin_file = $this->_get_plugin_filepath(\'block\', $tag_command)) {\n" +
- " $found = true;\n" +
- "\n" +
- " include_once $plugin_file;\n" +
- "\n" +
- " $plugin_func = \'smarty_block_\' . $tag_command;\n" +
- " if (!function_exists($plugin_func)) {\n" +
- " $message = \"plugin function $plugin_func() not found in $plugin_file\\n\";\n" +
- " $have_function = false;\n" +
- " } else {\n" +
- " $this->_plugins[\'block\'][$tag_command] = array($plugin_func, null, null);\n" +
- " }\n" +
- " }\n" +
- "\n" +
- " if (!$found) {\n" +
- " return false;\n" +
- " } else if (!$have_function) {\n" +
- " $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);\n" +
- " return true;\n" +
- " }\n" +
- "\n" +
- " /*\n" +
- " * Even though we\'ve located the plugin function, compilation\n" +
- " * happens only once, so the plugin will still need to be loaded\n" +
- " * at runtime for future requests.\n" +
- " */\n" +
- " $this->_add_plugin(\'block\', $tag_command);\n" +
- "\n" +
- " if ($start_tag) {\n" +
- " $arg_list = array();\n" +
- " $attrs = $this->_parse_attrs($tag_args);\n" +
- " foreach ($attrs as $arg_name => $arg_value) {\n" +
- " if (is_bool($arg_value))\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n" +
- " }\n" +
- "\n" +
- " $output = \"<?php \\$this->_tag_stack[] = array(\'$tag_command\', array(\".implode(\',\', (array)$arg_list).\")); \\$this->_plugins[\'block\'][\'$tag_command\'][0](array(\".implode(\',\', (array)$arg_list).\"), null, \\$this); ob_start(); ?>\";\n" +
- " } else {\n" +
- " $output = \"<?php \\$this->_block_content = ob_get_contents(); ob_end_clean(); \";\n" +
- " $out_tag_text = \"\\$this->_plugins[\'block\'][\'$tag_command\'][0](\\$this->_tag_stack[count(\\$this->_tag_stack)-1][1], \\$this->_block_content, \\$this)\";\n" +
- " if($tag_modifier != \'\') {\n" +
- " $this->_parse_modifiers($out_tag_text, $tag_modifier);\n" +
- " }\n" +
- " $output .= \'echo \' . $out_tag_text . \';\';\n" +
- " $output .= \" array_pop(\\$this->_tag_stack); ?>\";\n" +
- " }\n" +
- "\n" +
- " return true;\n" +
- " }\n" +
- "\n" +
- "\n" +
- " /**\n" +
- " * compile custom function tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_command\n" +
- " * @param $tag_args\n" +
- " * @param $tag_modifier\n" +
- " */\n" +
- " function _compile_custom_tag($tag_command, $tag_args, $tag_modifier)\n" +
- " {\n" +
- " $this->_add_plugin(\'function\', $tag_command);\n" +
- "\n" +
- " $arg_list = array();\n" +
- " $attrs = $this->_parse_attrs($tag_args);\n" +
- " foreach ($attrs as $arg_name => $arg_value) {\n" +
- " if (is_bool($arg_value))\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n" +
- " }\n" +
- " \n" +
- " $return = \"\\$this->_plugins[\'function\'][\'$tag_command\'][0](array(\".implode(\',\', (array)$arg_list).\"), \\$this)\";\n" +
- " \n" +
- " if($tag_modifier != \'\') {\n" +
- " $this->_parse_modifiers($return, $tag_modifier);\n" +
- " }\n" +
- " \n" +
- " return \'<?php echo \' . $return . \" ; ?>\\n\";\n" +
- " }\n" +
- "\n" +
- " /**\n" +
- " * compile a registered object tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_command\n" +
- " * @param $attrs\n" +
- " * @param $tag_modifier\n" +
- " */\n" +
- " function _compile_registered_object_tag($tag_command, $attrs, $tag_modifier)\n" +
- " {\n" +
- " list($object, $obj_comp) = explode(\'->\', $tag_command);\n" +
- "\n" +
- " $arg_list = array();\n" +
- " if(count($attrs)) {\n" +
- " $_assign_var = false;\n" +
- " foreach ($attrs as $arg_name => $arg_value) {\n" +
- " if($arg_name == \'assign\') {\n" +
- " $_assign_var = $arg_value;\n" +
- " unset($attrs[\'assign\']);\n" +
- " continue;\n" +
- " }\n" +
- " if (is_bool($arg_value))\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n" +
- " }\n" +
- " }\n" +
- " \n" +
- " if(!is_object($this->_reg_objects[$object][0])) {\n" +
- " $this->_trigger_fatal_error(\"registered \'$object\' is not an object\");\n" +
- " } elseif(!empty($this->_reg_objects[$object][1]) && !in_array($obj_comp, $this->_reg_objects[$object][1])) {\n" +
- " $this->_trigger_fatal_error(\"\'$obj_comp\' is not a registered component of object \'$object\'\");\n" +
- " } elseif(method_exists($this->_reg_objects[$object][0], $obj_comp)) {\n" +
- " // method\n" +
- " if($this->_reg_objects[$object][2]) {\n" +
- " // smarty object argument format\n" +
- " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp(array(\".implode(\',\', (array)$arg_list).\"), \\$this)\";\n" +
- " } else {\n" +
- " // traditional argument format\n" +
- " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp(\".implode(\',\', array_values($attrs)).\")\";\n" +
- " }\n" +
- " } else {\n" +
- " // property\n" +
- " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp\";\n" +
- " }\n" +
- " \n" +
- " if($tag_modifier != \'\') {\n" +
- " $this->_parse_modifiers($return, $tag_modifier);\n" +
- " }\n" +
- " \n" +
- " if($_assign_var) {\n" +
- " return \"<?php \\$this->assign(\'\" . $this->_dequote($_assign_var) .\"\', $return); ?>\\n\";\n" +
- " } else {\n" +
- " return \'<?php echo \' . $return . \"; ?>\\n\";\n" +
- " }\n" +
- " }\n" +
- " \n" +
- " \n" +
- "\n" +
- " /**\n" +
- " * Compile {insert ...} tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_args\n" +
- " */\n" +
- " function _compile_insert_tag($tag_args)\n" +
- " {\n" +
- " $attrs = $this->_parse_attrs($tag_args);\n" +
- " $name = $this->_dequote($attrs[\'name\']);\n" +
- "\n" +
- " if (empty($name)) {\n" +
- " $this->_syntax_error(\"missing insert name\", E_USER_ERROR, __FILE__, __LINE__);\n" +
- " }\n" +
- "\n" +
- " if (!empty($attrs[\'script\'])) {\n" +
- " $delayed_loading = true;\n" +
- " } else {\n" +
- " $delayed_loading = false; \n" +
- " }\n" +
- "\n" +
- " foreach ($attrs as $arg_name => $arg_value) {\n" +
- " if (is_bool($arg_value))\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n" +
- " }\n" +
- "\n" +
- " $this->_add_plugin(\'insert\', $name, $delayed_loading);\n" +
- "\n" +
- " return \"<?php echo \\$this->_run_insert_handler(array(\".implode(\', \', (array)$arg_list).\")); ?>\\n\";\n" +
- " }\n" +
- "\n" +
- "\n" +
- " /**\n" +
- " * Compile {config_load ...} tag\n" +
- " *\n" +
- " * @access public\n" +
- " * @param $tag_args\n" +
- " */\n" +
- " function _compile_config_load_tag($tag_args)\n" +
- " {\n" +
- " $attrs = $this->_parse_attrs($tag_args);\n" +
- "\n" +
- " if (empty($attrs[\'file\'])) {\n" +
- " $this->_syntax_error(\"missing \'file\' attribute in config_load tag\", E_USER_ERROR, __FILE__, __LINE__);\n" +
- " }\n" +
- "\n" +
- " if (empty($attrs[\'section\'])) {\n" +
- " $attrs[\'section\'] = \'null\';\n" +
- " }\n" +
- "\n" +
- " if (isset($attrs[\'scope\'])) {\n" +
- " $scope = @$this->_dequote($attrs[\'scope\']);\r\n" +
- " if ($scope != \'local\' &&\r\n" +
- " $scope != \'parent\' &&\r\n" +
- " $scope != \'global\') {\r\n" +
- " $this->_syntax_error(\"invalid \'scope\' attribute value\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " } else {\r\n" +
- " if (isset($attrs[\'global\']) && $attrs[\'global\'])\r\n" +
- " $scope = \'parent\';\r\n" +
- " else\r\n" +
- " $scope = \'local\';\r\n" +
- " }\r\n" +
- "\r\n" +
- " return \'<?php $this->config_load(\' . $attrs[\'file\'] . \', \' . $attrs[\'section\'] . \", \'$scope\'); ?>\";\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compile {include ...} tag\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * $param $tag_args\r\n" +
- " */\r\n" +
- " function _compile_include_tag($tag_args)\r\n" +
- " {\r\n" +
- " $attrs = $this->_parse_attrs($tag_args);\r\n" +
- " $arg_list = array();\r\n" +
- "\r\n" +
- " if (empty($attrs[\'file\'])) {\r\n" +
- " $this->_syntax_error(\"missing \'file\' attribute in include tag\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- "\r\n" +
- " foreach ($attrs as $arg_name => $arg_value) {\r\n" +
- " if ($arg_name == \'file\') {\r\n" +
- " $include_file = $arg_value;\r\n" +
- " continue;\r\n" +
- " } else if ($arg_name == \'assign\') {\r\n" +
- " $assign_var = $arg_value;\r\n" +
- " continue;\r\n" +
- " }\r\n" +
- " if (is_bool($arg_value))\r\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\r\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output = \'<?php \';\r\n" +
- "\r\n" +
- " if (isset($assign_var)) {\r\n" +
- " $output .= \"ob_start();\\n\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output .= \r\n" +
- " \"\\$_smarty_tpl_vars = \\$this->_tpl_vars;\\n\" .\r\n" +
- " \"\\$this->_smarty_include(\".$include_file.\", array(\".implode(\',\', (array)$arg_list).\"));\\n\" .\r\n" +
- " \"\\$this->_tpl_vars = \\$_smarty_tpl_vars;\\n\" .\r\n" +
- " \"unset(\\$_smarty_tpl_vars);\\n\";\r\n" +
- "\r\n" +
- " if (isset($assign_var)) {\r\n" +
- " $output .= \"\\$this->assign(\" . $assign_var . \", ob_get_contents()); ob_end_clean();\\n\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output .= \' ?>\';\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- "\r\n" +
- " }\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compile {include ...} tag\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tag_args\r\n" +
- " */\r\n" +
- " function _compile_include_php_tag($tag_args)\r\n" +
- " {\r\n" +
- " $attrs = $this->_parse_attrs($tag_args);\r\n" +
- "\r\n" +
- " if (empty($attrs[\'file\'])) {\r\n" +
- " $this->_syntax_error(\"missing \'file\' attribute in include_php tag\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- "\r\n" +
- " $assign_var = $this->_dequote($attrs[\'assign\']);\r\n" +
- "\r\n" +
- " $once_var = ( $attrs[\'once\'] === false ) ? \'false\' : \'true\';\r\n" +
- "\r\n" +
- " foreach($attrs as $arg_name => $arg_value) {\r\n" +
- " if($arg_name != \'file\' AND $arg_name != \'once\' AND $arg_name != \'assign\') {\r\n" +
- " if(is_bool($arg_value))\r\n" +
- " $arg_value = $arg_value ? \'true\' : \'false\';\r\n" +
- " $arg_list[] = \"\'$arg_name\' => $arg_value\";\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output =\r\n" +
- " \"<?php \\$this->_smarty_include_php($attrs[file], \'$assign_var\', $once_var, \" .\r\n" +
- " \"array(\".implode(\',\', (array)$arg_list).\")); ?>\";\r\n" +
- " \r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- " \r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compile {section ...} tag\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tag_args\r\n" +
- " */\r\n" +
- " function _compile_section_start($tag_args)\r\n" +
- " {\r\n" +
- " $attrs = $this->_parse_attrs($tag_args);\r\n" +
- " $arg_list = array();\r\n" +
- "\r\n" +
- " $output = \'<?php \';\r\n" +
- " $section_name = $attrs[\'name\']; \r\n" +
- " if (empty($section_name)) {\r\n" +
- " $this->_syntax_error(\"missing section name\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output .= \"if (isset(\\$this->_sections[$section_name])) unset(\\$this->_sections[$section_name]);\\n\";\r\n" +
- " $section_props = \"\\$this->_sections[$section_name]\";\r\n" +
- "\r\n" +
- " foreach ($attrs as $attr_name => $attr_value) {\r\n" +
- " switch ($attr_name) {\r\n" +
- " case \'loop\':\r\n" +
- " $output .= \"{$section_props}[\'loop\'] = is_array($attr_value) ? count($attr_value) : max(0, (int)$attr_value);\\n\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'show\':\r\n" +
- " if (is_bool($attr_value))\r\n" +
- " $show_attr_value = $attr_value ? \'true\' : \'false\';\r\n" +
- " else\r\n" +
- " $show_attr_value = \"(bool)$attr_value\";\r\n" +
- " $output .= \"{$section_props}[\'show\'] = $show_attr_value;\\n\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'name\':\r\n" +
- " $output .= \"{$section_props}[\'$attr_name\'] = $attr_value;\\n\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'max\':\r\n" +
- " case \'start\':\r\n" +
- " $output .= \"{$section_props}[\'$attr_name\'] = (int)$attr_value;\\n\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'step\':\r\n" +
- " $output .= \"{$section_props}[\'$attr_name\'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\\n\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " default:\r\n" +
- " $this->_syntax_error(\"unknown section attribute - \'$attr_name\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- " if (!isset($attrs[\'show\']))\r\n" +
- " $output .= \"{$section_props}[\'show\'] = true;\\n\";\r\n" +
- "\r\n" +
- " if (!isset($attrs[\'loop\']))\r\n" +
- " $output .= \"{$section_props}[\'loop\'] = 1;\\n\";\r\n" +
- "\r\n" +
- " if (!isset($attrs[\'max\']))\r\n" +
- " $output .= \"{$section_props}[\'max\'] = {$section_props}[\'loop\'];\\n\";\r\n" +
- " else\r\n" +
- " $output .= \"if ({$section_props}[\'max\'] < 0)\\n\" .\r\n" +
- " \" {$section_props}[\'max\'] = {$section_props}[\'loop\'];\\n\";\r\n" +
- "\r\n" +
- " if (!isset($attrs[\'step\']))\r\n" +
- " $output .= \"{$section_props}[\'step\'] = 1;\\n\";\r\n" +
- "\r\n" +
- " if (!isset($attrs[\'start\']))\r\n" +
- " $output .= \"{$section_props}[\'start\'] = {$section_props}[\'step\'] > 0 ? 0 : {$section_props}[\'loop\']-1;\\n\";\r\n" +
- " else {\r\n" +
- " $output .= \"if ({$section_props}[\'start\'] < 0)\\n\" .\r\n" +
- " \" {$section_props}[\'start\'] = max({$section_props}[\'step\'] > 0 ? 0 : -1, {$section_props}[\'loop\'] + {$section_props}[\'start\']);\\n\" .\r\n" +
- " \"else\\n\" .\r\n" +
- " \" {$section_props}[\'start\'] = min({$section_props}[\'start\'], {$section_props}[\'step\'] > 0 ? {$section_props}[\'loop\'] : {$section_props}[\'loop\']-1);\\n\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " $output .= \"if ({$section_props}[\'show\']) {\\n\";\r\n" +
- " if (!isset($attrs[\'start\']) && !isset($attrs[\'step\']) && !isset($attrs[\'max\'])) {\r\n" +
- " $output .= \" {$section_props}[\'total\'] = {$section_props}[\'loop\'];\\n\";\r\n" +
- " } else {\r\n" +
- " $output .= \" {$section_props}[\'total\'] = min(ceil(({$section_props}[\'step\'] > 0 ? {$section_props}[\'loop\'] - {$section_props}[\'start\'] : {$section_props}[\'start\']+1)/abs({$section_props}[\'step\'])), {$section_props}[\'max\']);\\n\";\r\n" +
- " }\r\n" +
- " $output .= \" if ({$section_props}[\'total\'] == 0)\\n\" .\r\n" +
- " \" {$section_props}[\'show\'] = false;\\n\" .\r\n" +
- " \"} else\\n\" .\r\n" +
- " \" {$section_props}[\'total\'] = 0;\\n\";\r\n" +
- "\r\n" +
- " $output .= \"if ({$section_props}[\'show\']):\\n\";\r\n" +
- " $output .= \"\r\n" +
- " for ({$section_props}[\'index\'] = {$section_props}[\'start\'], {$section_props}[\'iteration\'] = 1;\r\n" +
- " {$section_props}[\'iteration\'] <= {$section_props}[\'total\'];\r\n" +
- " {$section_props}[\'index\'] += {$section_props}[\'step\'], {$section_props}[\'iteration\']++):\\n\";\r\n" +
- " $output .= \"{$section_props}[\'rownum\'] = {$section_props}[\'iteration\'];\\n\";\r\n" +
- " $output .= \"{$section_props}[\'index_prev\'] = {$section_props}[\'index\'] - {$section_props}[\'step\'];\\n\";\r\n" +
- " $output .= \"{$section_props}[\'index_next\'] = {$section_props}[\'index\'] + {$section_props}[\'step\'];\\n\";\r\n" +
- " $output .= \"{$section_props}[\'first\'] = ({$section_props}[\'iteration\'] == 1);\\n\";\r\n" +
- " $output .= \"{$section_props}[\'last\'] = ({$section_props}[\'iteration\'] == {$section_props}[\'total\']);\\n\";\r\n" +
- "\r\n" +
- " $output .= \"?>\";\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- " \r\n" +
- " /**\r\n" +
- " * Compile {foreach ...} tag.\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tag_args\r\n" +
- " */\r\n" +
- " function _compile_foreach_start($tag_args)\r\n" +
- " {\r\n" +
- " $attrs = $this->_parse_attrs($tag_args);\r\n" +
- " $arg_list = array();\r\n" +
- "\r\n" +
- " if (empty($attrs[\'from\'])) {\r\n" +
- " $this->_syntax_error(\"missing \'from\' attribute\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- "\r\n" +
- " if (empty($attrs[\'item\'])) {\r\n" +
- " $this->_syntax_error(\"missing \'item\' attribute\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- "\r\n" +
- " $from = $attrs[\'from\'];\r\n" +
- " $item = $this->_dequote($attrs[\'item\']);\r\n" +
- " if (isset($attrs[\'name\']))\r\n" +
- " $name = $attrs[\'name\'];\r\n" +
- "\r\n" +
- " $output = \'<?php \';\r\n" +
- " if (isset($name)) {\r\n" +
- " $output .= \"if (isset(\\$this->_foreach[$name])) unset(\\$this->_foreach[$name]);\\n\";\r\n" +
- " $foreach_props = \"\\$this->_foreach[$name]\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " $key_part = \'\';\r\n" +
- "\r\n" +
- " foreach ($attrs as $attr_name => $attr_value) {\r\n" +
- " switch ($attr_name) {\r\n" +
- " case \'key\':\r\n" +
- " $key = $this->_dequote($attrs[\'key\']);\r\n" +
- " $key_part = \"\\$this->_tpl_vars[\'$key\'] => \";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'name\':\r\n" +
- " $output .= \"{$foreach_props}[\'$attr_name\'] = $attr_value;\\n\";\r\n" +
- " break;\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- " if (isset($name)) {\r\n" +
- " $output .= \"{$foreach_props}[\'total\'] = count((array)$from);\\n\";\r\n" +
- " $output .= \"{$foreach_props}[\'show\'] = {$foreach_props}[\'total\'] > 0;\\n\";\r\n" +
- " $output .= \"if ({$foreach_props}[\'show\']):\\n\";\r\n" +
- " $output .= \"{$foreach_props}[\'iteration\'] = 0;\\n\";\r\n" +
- " $output .= \" foreach ((array)$from as $key_part\\$this->_tpl_vars[\'$item\']):\\n\";\r\n" +
- " $output .= \" {$foreach_props}[\'iteration\']++;\\n\";\r\n" +
- " $output .= \" {$foreach_props}[\'first\'] = ({$foreach_props}[\'iteration\'] == 1);\\n\";\r\n" +
- " $output .= \" {$foreach_props}[\'last\'] = ({$foreach_props}[\'iteration\'] == {$foreach_props}[\'total\']);\\n\";\r\n" +
- " } else {\r\n" +
- " $output .= \"if (count((array)$from)):\\n\";\r\n" +
- " $output .= \" foreach ((array)$from as $key_part\\$this->_tpl_vars[\'$item\']):\\n\";\r\n" +
- " }\r\n" +
- " $output .= \'?>\';\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compile {capture} .. {/capture} tags\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $start\r\n" +
- " * @param $tag_args\r\n" +
- " */\r\n" +
- " function _compile_capture_tag($start, $tag_args = \'\')\r\n" +
- " {\r\n" +
- " $attrs = $this->_parse_attrs($tag_args);\r\n" +
- "\r\n" +
- " if ($start) {\r\n" +
- " if (isset($attrs[\'name\']))\r\n" +
- " $buffer = $attrs[\'name\'];\r\n" +
- " else\r\n" +
- " $buffer = \"\'default\'\";\r\n" +
- "\r\n" +
- " $output = \"<?php ob_start(); ?>\";\r\n" +
- " $this->_capture_stack[] = $buffer;\r\n" +
- " } else {\r\n" +
- " $buffer = array_pop($this->_capture_stack);\r\n" +
- " $output = \"<?php \\$this->_smarty_vars[\'capture\'][$buffer] = ob_get_contents(); ob_end_clean(); ?>\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compile {if ...} tag\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tag_args\r\n" +
- " * @param $elseif\r\n" +
- " */\r\n" +
- " function _compile_if_tag($tag_args, $elseif = false)\r\n" +
- " {\r\n" +
- "\r\n" +
- " /* Tokenize args for \'if\' tag. */\r\n" +
- " preg_match_all(\'/(?>\r\n" +
- " \' . $this->_obj_call_regexp . \'(?:\' . $this->_mod_regexp . \'*) | # valid object call\r\n" +
- " \' . $this->_var_regexp . \'(?:\' . $this->_mod_regexp . \'*) | # public or quoted string\r\n" +
- " \\-?\\d+|!==|<=>|==|!=|<=|>=|\\&\\&|\\|\\||\\(|\\)|,|\\!|\\^|=|<|>|\\||\\%|\\+|\\-|\\/|\\* | # valid non-word token\r\n" +
- " \\b\\w+\\b | # valid word token\r\n" +
- " \\S+ # anything else\r\n" +
- " )/x\', $tag_args, $match);\r\n" +
- " \r\n" +
- " $tokens = $match[0];\r\n" +
- " \r\n" +
- " // make sure we have balanced parenthesis\r\n" +
- " $token_count = array_count_values($tokens);\r\n" +
- " if(isset($token_count[\'(\']) && $token_count[\'(\'] != $token_count[\')\']) {\r\n" +
- " $this->_syntax_error(\"unbalanced parenthesis in if statement\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " \r\n" +
- " $is_arg_stack = array();\r\n" +
- "\r\n" +
- " for ($i = 0; $i < count($tokens); $i++) {\r\n" +
- "\r\n" +
- " $token = &$tokens[$i];\r\n" +
- " \r\n" +
- " switch (strtolower($token)) {\r\n" +
- " case \'!\':\r\n" +
- " case \'%\':\r\n" +
- " case \'!==\':\r\n" +
- " case \'==\':\r\n" +
- " case \'>\':\r\n" +
- " case \'<\':\r\n" +
- " case \'!=\':\r\n" +
- " case \'<=\':\r\n" +
- " case \'>=\':\r\n" +
- " case \'&&\':\r\n" +
- " case \'||\':\r\n" +
- " case \'|\':\r\n" +
- " case \'^\':\r\n" +
- " case \'&\':\r\n" +
- " case \'~\':\r\n" +
- " case \')\':\r\n" +
- " case \',\':\r\n" +
- " case \'+\':\r\n" +
- " case \'-\':\r\n" +
- " case \'*\':\r\n" +
- " case \'/\':\r\n" +
- " break; \r\n" +
- "\r\n" +
- " case \'eq\':\r\n" +
- " $token = \'==\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'ne\':\r\n" +
- " case \'neq\':\r\n" +
- " $token = \'!=\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'lt\':\r\n" +
- " $token = \'<\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'le\':\r\n" +
- " case \'lte\':\r\n" +
- " $token = \'<=\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'gt\':\r\n" +
- " $token = \'>\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'ge\':\r\n" +
- " case \'gte\':\r\n" +
- " $token = \'>=\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'and\':\r\n" +
- " $token = \'&&\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'or\':\r\n" +
- " $token = \'||\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'not\':\r\n" +
- " $token = \'!\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'mod\':\r\n" +
- " $token = \'%\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'(\':\r\n" +
- " array_push($is_arg_stack, $i);\r\n" +
- " break;\r\n" +
- " \r\n" +
- " case \'is\':\r\n" +
- " /* If last token was a \')\', we operate on the parenthesized\r\n" +
- " expression. The start of the expression is on the stack.\r\n" +
- " Otherwise, we operate on the last encountered token. */\r\n" +
- " if ($tokens[$i-1] == \')\')\r\n" +
- " $is_arg_start = array_pop($is_arg_stack);\r\n" +
- " else\r\n" +
- " $is_arg_start = $i-1;\r\n" +
- " /* Construct the argument for \'is\' expression, so it knows\r\n" +
- " what to operate on. */\r\n" +
- " $is_arg = implode(\' \', array_slice($tokens, $is_arg_start, $i - $is_arg_start));\r\n" +
- " \r\n" +
- " /* Pass all tokens from next one until the end to the\r\n" +
- " \'is\' expression parsing function. The function will\r\n" +
- " return modified tokens, where the first one is the result\r\n" +
- " of the \'is\' expression and the rest are the tokens it\r\n" +
- " didn\'t touch. */ \r\n" +
- " $new_tokens = $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1));\r\n" +
- " \r\n" +
- " /* Replace the old tokens with the new ones. */\r\n" +
- " array_splice($tokens, $is_arg_start, count($tokens), $new_tokens);\r\n" +
- "\r\n" +
- " /* Adjust argument start so that it won\'t change from the\r\n" +
- " current position for the next iteration. */\r\n" +
- " $i = $is_arg_start;\r\n" +
- " break;\r\n" +
- " \r\n" +
- " default:\r\n" +
- " if(preg_match(\'!^\' . $this->_func_regexp . \'$!\', $token) ) {\r\n" +
- " // function call \r\n" +
- " if($this->security &&\r\n" +
- " !in_array($token, $this->security_settings[\'IF_FUNCS\'])) {\r\n" +
- " $this->_syntax_error(\"(secure mode) \'$token\' not allowed in if statement\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " } \r\n" +
- " } elseif(preg_match(\'!^\' . $this->_var_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $token)) {\r\n" +
- " // variable\r\n" +
- " $token = $this->_parse_var_props($token);\r\n" +
- " } elseif(preg_match(\'!^\' . $this->_obj_call_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $token)) {\r\n" +
- " // object\r\n" +
- " $token = $this->_parse_var_props($token);\r\n" +
- " } elseif(is_numeric($token)) {\r\n" +
- " // number, skip it\r\n" +
- " } else {\r\n" +
- " $this->_syntax_error(\"unidentified token \'$token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " break;\r\n" +
- " }\r\n" +
- " }\r\n" +
- " \r\n" +
- " if ($elseif)\r\n" +
- " return \'<?php elseif (\'.implode(\' \', $tokens).\'): ?>\';\r\n" +
- " else\r\n" +
- " return \'<?php if (\'.implode(\' \', $tokens).\'): ?>\';\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Parse is expression\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $is_arg\r\n" +
- " * @param $tokens\r\n" +
- " */\r\n" +
- " function _parse_is_expr($is_arg, $tokens)\r\n" +
- " {\r\n" +
- " $expr_end = 0;\r\n" +
- " $negate_expr = false;\r\n" +
- "\r\n" +
- " if (($first_token = array_shift($tokens)) == \'not\') {\r\n" +
- " $negate_expr = true;\r\n" +
- " $expr_type = array_shift($tokens);\r\n" +
- " } else\r\n" +
- " $expr_type = $first_token;\r\n" +
- "\r\n" +
- " switch ($expr_type) {\r\n" +
- " case \'even\':\r\n" +
- " if (@$tokens[$expr_end] == \'by\') {\r\n" +
- " $expr_end++;\r\n" +
- " $expr_arg = $tokens[$expr_end++];\r\n" +
- " $expr = \"!(($is_arg / $expr_arg) % \" . $this->_parse_var_props($expr_arg) . \")\";\r\n" +
- " } else\r\n" +
- " $expr = \"!($is_arg % 2)\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'odd\':\r\n" +
- " if (@$tokens[$expr_end] == \'by\') {\r\n" +
- " $expr_end++;\r\n" +
- " $expr_arg = $tokens[$expr_end++];\r\n" +
- " $expr = \"(($is_arg / $expr_arg) % \". $this->_parse_var_props($expr_arg) . \")\";\r\n" +
- " } else\r\n" +
- " $expr = \"($is_arg % 2)\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'div\':\r\n" +
- " if (@$tokens[$expr_end] == \'by\') {\r\n" +
- " $expr_end++;\r\n" +
- " $expr_arg = $tokens[$expr_end++];\r\n" +
- " $expr = \"!($is_arg % \" . $this->_parse_var_props($expr_arg) . \")\";\r\n" +
- " } else {\r\n" +
- " $this->_syntax_error(\"expecting \'by\' after \'div\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " break;\r\n" +
- "\r\n" +
- " default:\r\n" +
- " $this->_syntax_error(\"unknown \'is\' expression - \'$expr_type\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- " }\r\n" +
- "\r\n" +
- " if ($negate_expr) {\r\n" +
- " $expr = \"!($expr)\";\r\n" +
- " }\r\n" +
- " \r\n" +
- " array_splice($tokens, 0, $expr_end, $expr); \r\n" +
- " \r\n" +
- " return $tokens;\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Parse attribute string\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tag_args\r\n" +
- " * @param $quote\r\n" +
- " */\r\n" +
- " function _parse_attrs($tag_args, $quote = true)\r\n" +
- " {\r\n" +
- " \r\n" +
- " /* Tokenize tag attributes. */\r\n" +
- " preg_match_all(\'/(?:\' . $this->_obj_call_regexp . \'|\' . $this->_qstr_regexp . \' | (?>[^\"\\\'=\\s]+)\r\n" +
- " )+ |\r\n" +
- " [=]\r\n" +
- " /x\', $tag_args, $match);\r\n" +
- " $tokens = $match[0]; \r\n" +
- " \r\n" +
- " $attrs = array();\r\n" +
- " /* Parse state:\r\n" +
- " 0 - expecting attribute name\r\n" +
- " 1 - expecting \'=\'\r\n" +
- " 2 - expecting attribute value (not \'=\') */\r\n" +
- " $state = 0;\r\n" +
- " \r\n" +
- " foreach ($tokens as $token) {\r\n" +
- " switch ($state) {\r\n" +
- " case 0:\r\n" +
- " /* If the token is a valid identifier, we set attribute name\r\n" +
- " and go to state 1. */\r\n" +
- " if (preg_match(\'!^\\w+$!\', $token)) {\r\n" +
- " $attr_name = $token;\r\n" +
- " $state = 1;\r\n" +
- " } else\r\n" +
- " $this->_syntax_error(\"invalid attribute name - \'$token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case 1:\r\n" +
- " /* If the token is \'=\', then we go to state 2. */\r\n" +
- " if ($token == \'=\') {\r\n" +
- " $state = 2;\r\n" +
- " } else\r\n" +
- " $this->_syntax_error(\"expecting \'=\' after attribute name \'$last_token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case 2:\r\n" +
- " /* If token is not \'=\', we set the attribute value and go to\r\n" +
- " state 0. */\r\n" +
- " if ($token != \'=\') {\r\n" +
- " /* We booleanize the token if it\'s a non-quoted possible\r\n" +
- " boolean value. */\r\n" +
- " if (preg_match(\'!^(on|yes|true)$!\', $token))\r\n" +
- " $token = true;\r\n" +
- " else if (preg_match(\'!^(off|no|false)$!\', $token))\r\n" +
- " $token = false;\r\n" +
- " /* If the token is just a string,\r\n" +
- " we double-quote it. */\r\n" +
- " else if (preg_match(\'!^\\w+$!\', $token)) {\r\n" +
- " $token = \'\"\'.$token.\'\"\';\r\n" +
- " }\r\n" +
- "\r\n" +
- " $attrs[$attr_name] = $token;\r\n" +
- " $state = 0;\r\n" +
- " } else\r\n" +
- " $this->_syntax_error(\"\'=\' cannot be an attribute value\", E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- " }\r\n" +
- " $last_token = $token;\r\n" +
- " }\r\n" +
- "\r\n" +
- " if($state != 0) {\r\n" +
- " if($state == 1) {\r\n" +
- " $this->_syntax_error(\"expecting \'=\' after attribute name \'$last_token\'\", E_USER_ERROR, __FILE__, __LINE__); \r\n" +
- " } else {\r\n" +
- " $this->_syntax_error(\"missing attribute value\", E_USER_ERROR, __FILE__, __LINE__); \r\n" +
- " }\r\n" +
- " }\r\n" +
- " \r\n" +
- " $this->_parse_vars_props($attrs);\r\n" +
- "\r\n" +
- " return $attrs;\r\n" +
- " }\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * compile multiple variables and section properties tokens into\r\n" +
- " * PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $tokens\r\n" +
- " */\r\n" +
- " function _parse_vars_props(&$tokens)\r\n" +
- " {\r\n" +
- " foreach($tokens as $key => $val) { \r\n" +
- " $tokens[$key] = $this->_parse_var_props($val);\r\n" +
- " }\r\n" +
- " }\r\n" +
- " \r\n" +
- " /**\r\n" +
- " * compile single variable and section properties token into\r\n" +
- " * PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $val\r\n" +
- " * @param $tag_attrs\r\n" +
- " */\r\n" +
- " function _parse_var_props($val, $tag_attrs = null)\r\n" +
- " { \r\n" +
- "\r\n" +
- " $val = trim($val);\r\n" +
- "\r\n" +
- " if(preg_match(\'!^(\' . $this->_obj_call_regexp . \'|\' . $this->_dvar_regexp . \')(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n" +
- " // $ variable or object\r\n" +
- " return $this->_parse_var($val, $tag_attrs);\r\n" +
- " } \r\n" +
- " elseif(preg_match(\'!^\' . $this->_db_qstr_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n" +
- " // double quoted text\r\n" +
- " preg_match(\'!^(\' . $this->_db_qstr_regexp . \')(\'. $this->_mod_regexp . \'*)$!\', $val, $match);\r\n" +
- " $return = $this->_expand_quoted_text($match[1]);\r\n" +
- " if($match[2] != \'\') {\r\n" +
- " $this->_parse_modifiers($return, $match[2]);\r\n" +
- " }\r\n" +
- " return $return;\r\n" +
- " } \r\n" +
- " elseif(preg_match(\'!^\' . $this->_si_qstr_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n" +
- " // single quoted text\r\n" +
- " preg_match(\'!^(\' . $this->_si_qstr_regexp . \')(\'. $this->_mod_regexp . \'*)$!\', $val, $match);\r\n" +
- " if($match[2] != \'\') {\r\n" +
- " $this->_parse_modifiers($match[1], $match[2]);\r\n" +
- " return $match[1];\r\n" +
- " } \r\n" +
- " } \r\n" +
- " elseif(preg_match(\'!^\' . $this->_cvar_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n" +
- " // config var\r\n" +
- " return $this->_parse_conf_var($val);\r\n" +
- " } \r\n" +
- " elseif(preg_match(\'!^\' . $this->_svar_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n" +
- " // section var\r\n" +
- " return $this->_parse_section_prop($val);\r\n" +
- " }\r\n" +
- " elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {\r\n" +
- " // literal string\r\n" +
- " return $this->_expand_quoted_text(\'\"\' . $val .\'\"\');\r\n" +
- " }\r\n" +
- " return $val;\r\n" +
- " }\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * expand quoted text with embedded variables\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $var_expr\r\n" +
- " */\r\n" +
- " function _expand_quoted_text($var_expr)\r\n" +
- " {\r\n" +
- " // if contains unescaped $, expand it\r\n" +
- " if(preg_match_all(\'|(?<!\\\\\\\\)\\$\' . $this->_dvar_guts_regexp . \'|\', $var_expr, $match)) {\r\n" +
- " rsort($match[0]);\r\n" +
- " reset($match[0]);\r\n" +
- " foreach($match[0] as $var) {\r\n" +
- " $var_expr = str_replace ($var, \'\".\' . $this->_parse_var($var) . \'.\"\', $var_expr);\r\n" +
- " }\r\n" +
- " return preg_replace(\'!\\.\"\"|\"\"\\.!\', \'\', $var_expr);\r\n" +
- " } else {\r\n" +
- " return $var_expr;\r\n" +
- " }\r\n" +
- " }\r\n" +
- " \r\n" +
- " /**\r\n" +
- " * parse variable expression into PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $var_expr\r\n" +
- " */\r\n" +
- " function _parse_var($var_expr)\r\n" +
- " {\r\n" +
- " \r\n" +
- " preg_match(\'!(\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp . \')(\' . $this->_mod_regexp . \'*)$!\', $var_expr, $match);\r\n" +
- " \r\n" +
- " $var_ref = substr($match[1],1);\r\n" +
- " $modifiers = $match[2];\r\n" +
- " \r\n" +
- " if(!empty($this->default_modifiers) && !preg_match(\'!(^|\\|)smarty:nodefaults($|\\|)!\',$modifiers)) {\r\n" +
- " $_default_mod_string = implode(\'|\',(array)$this->default_modifiers);\r\n" +
- " $modifiers = empty($modifiers) ? $_default_mod_string : $_default_mod_string . \'|\' . $modifiers;\r\n" +
- " }\r\n" +
- "\r\n" +
- " // get [foo] and .foo and ->foo() pieces \r\n" +
- " preg_match_all(\'!(?:^\\w+)|(?:\' . $this->_obj_ext_regexp . \')+(?:\' . $this->_obj_params_regexp . \')?|(?:\' . $this->_var_bracket_regexp . \')|\\.\\$?\\w+!\', $var_ref, $match); \r\n" +
- " \r\n" +
- " $indexes = $match[0];\r\n" +
- " $var_name = array_shift($indexes);\r\n" +
- " \r\n" +
- " /* Handle $smarty.* variable references as a special case. */\r\n" +
- " if ($var_name == \'smarty\') {\r\n" +
- " /*\r\n" +
- " * If the reference could be compiled, use the compiled output;\r\n" +
- " * otherwise, fall back on the $smarty variable generated at\r\n" +
- " * run-time.\r\n" +
- " */\r\n" +
- " if (($smarty_ref = $this->_compile_smarty_ref($indexes)) !== null) {\r\n" +
- " $output = $smarty_ref;\r\n" +
- " } else {\r\n" +
- " $var_name = substr(array_shift($indexes), 1);\r\n" +
- " $output = \"\\$this->_smarty_vars[\'$var_name\']\";\r\n" +
- " }\r\n" +
- " } else {\r\n" +
- " $output = \"\\$this->_tpl_vars[\'$var_name\']\";\r\n" +
- " }\r\n" +
- "\r\n" +
- " foreach ($indexes as $index) { \r\n" +
- " if ($index{0} == \'[\') {\r\n" +
- " $index = substr($index, 1, -1);\r\n" +
- " if (is_numeric($index)) {\r\n" +
- " $output .= \"[$index]\";\r\n" +
- " } elseif ($index{0} == \'$\') {\r\n" +
- " $output .= \"[\\$this->_tpl_vars[\'\" . substr($index, 1) . \"\']]\";\r\n" +
- " } else {\r\n" +
- " $parts = explode(\'.\', $index);\r\n" +
- " $section = $parts[0];\r\n" +
- " $section_prop = isset($parts[1]) ? $parts[1] : \'index\';\r\n" +
- " $output .= \"[\\$this->_sections[\'$section\'][\'$section_prop\']]\";\r\n" +
- " }\r\n" +
- " } else if ($index{0} == \'.\') {\r\n" +
- " if ($index{1} == \'$\')\r\n" +
- " $output .= \"[\\$this->_tpl_vars[\'\" . substr($index, 2) . \"\']]\";\r\n" +
- " else\r\n" +
- " $output .= \"[\'\" . substr($index, 1) . \"\']\";\r\n" +
- " } else if (substr($index,0,2) == \'->\') {\r\n" +
- " if(substr($index,2,2) == \'__\') {\r\n" +
- " $this->_syntax_error(\'call to internal object members is not allowed\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " } elseif($this->security && substr($index,2,1) == \'_\') {\r\n" +
- " $this->_syntax_error(\'(secure) call to private object member is not allowed\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " } else {\r\n" +
- " if(preg_match(\'!((?:\' . $this->_obj_ext_regexp . \')+)(\' . $this->_obj_params_regexp . \')?!\', $index, $match)) {\r\n" +
- " if(!empty($match[2])) {\r\n" +
- " // parse object parameters\r\n" +
- " $index = str_replace($match[2], $this->_parse_parenth_args($match[2]), $index);\r\n" +
- " }\r\n" +
- " if(preg_match_all(\'!\' . $this->_dvar_regexp . \'!\', $match[1], $_dvar_match)) {\r\n" +
- " // parse embedded variables\r\n" +
- " $_match_replace = $match[1];\r\n" +
- " foreach($_dvar_match[0] as $_curr_var) {\r\n" +
- " $_match_replace = str_replace($_curr_var, \'{\' . $this->_parse_var($_curr_var) . \'}\', $_match_replace);\r\n" +
- " }\r\n" +
- " $index = str_replace($match[1], $_match_replace, $index);\r\n" +
- " }\r\n" +
- " }\r\n" +
- " $output .= $index;\r\n" +
- " }\r\n" +
- " } else {\r\n" +
- " $output .= $index;\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- " // look for variables imbedded in quoted strings, replace them\r\n" +
- " if(preg_match(\'!\' . $this->_qstr_regexp . \'!\', $output, $match)) {\r\n" +
- " $output = str_replace($match[0], $this->_expand_quoted_text($match[0]), $output);\r\n" +
- " }\r\n" +
- " \r\n" +
- " $this->_parse_modifiers($output, $modifiers);\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * parse arguments in function call parenthesis\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $parenth_args\r\n" +
- " */\r\n" +
- " function _parse_parenth_args($parenth_args)\r\n" +
- " {\r\n" +
- " preg_match_all(\'!\' . $this->_param_regexp . \'!\',$parenth_args, $match);\r\n" +
- " $match = $match[0];\r\n" +
- " rsort($match);\r\n" +
- " reset($match); \r\n" +
- " $orig_vals = $match;\r\n" +
- " $this->_parse_vars_props($match);\r\n" +
- " return str_replace($orig_vals, $match, $parenth_args);\r\n" +
- " } \r\n" +
- " \r\n" +
- " /**\r\n" +
- " * parse configuration variable expression into PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $conf_var_expr\r\n" +
- " */\r\n" +
- " function _parse_conf_var($conf_var_expr)\r\n" +
- " {\r\n" +
- " $parts = explode(\'|\', $conf_var_expr, 2);\r\n" +
- " $var_ref = $parts[0];\r\n" +
- " $modifiers = isset($parts[1]) ? $parts[1] : \'\';\r\n" +
- "\r\n" +
- " $var_name = substr($var_ref, 1, -1);\r\n" +
- "\r\n" +
- " $output = \"\\$this->_config[0][\'vars\'][\'$var_name\']\";\r\n" +
- "\r\n" +
- " $this->_parse_modifiers($output, $modifiers);\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * parse section property expression into PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $section_prop_expr\r\n" +
- " */\r\n" +
- " function _parse_section_prop($section_prop_expr)\r\n" +
- " {\r\n" +
- " $parts = explode(\'|\', $section_prop_expr, 2);\r\n" +
- " $var_ref = $parts[0];\r\n" +
- " $modifiers = isset($parts[1]) ? $parts[1] : \'\';\r\n" +
- "\r\n" +
- " preg_match(\'!%(\\w+)\\.(\\w+)%!\', $var_ref, $match);\r\n" +
- " $section_name = $match[1];\r\n" +
- " $prop_name = $match[2];\r\n" +
- "\r\n" +
- " $output = \"\\$this->_sections[\'$section_name\'][\'$prop_name\']\";\r\n" +
- "\r\n" +
- " $this->_parse_modifiers($output, $modifiers);\r\n" +
- "\r\n" +
- " return $output;\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * parse modifier chain into PHP code\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $output\r\n" +
- " * @param $modifier_string\r\n" +
- " */\r\n" +
- " function _parse_modifiers(&$output, $modifier_string)\r\n" +
- " {\r\n" +
- " preg_match_all(\'!\\|(@?\\w+)((?>:(?:\'. $this->_qstr_regexp . \'|[^|]+))*)!\', \'|\' . $modifier_string, $match);\r\n" +
- " list(, $modifiers, $modifier_arg_strings) = $match;\r\n" +
- "\r\n" +
- " for ($i = 0, $for_max = count($modifiers); $i < $for_max; $i++) {\r\n" +
- " $modifier_name = $modifiers[$i];\r\n" +
- " \r\n" +
- " if($modifier_name == \'smarty\') {\r\n" +
- " // skip smarty modifier\r\n" +
- " continue;\r\n" +
- " }\r\n" +
- " \r\n" +
- " preg_match_all(\'!:(\' . $this->_qstr_regexp . \'|[^:]+)!\', $modifier_arg_strings[$i], $match);\r\n" +
- " $modifier_args = $match[1];\r\n" +
- "\r\n" +
- " if ($modifier_name{0} == \'@\') {\r\n" +
- " $map_array = \'false\';\r\n" +
- " $modifier_name = substr($modifier_name, 1);\r\n" +
- " } else {\r\n" +
- " $map_array = \'true\';\r\n" +
- " }\r\n" +
- " \r\n" +
- " $this->_add_plugin(\'modifier\', $modifier_name);\r\n" +
- "\r\n" +
- " $this->_parse_vars_props($modifier_args);\r\n" +
- "\r\n" +
- " if (count($modifier_args) > 0)\r\n" +
- " $modifier_args = \', \'.implode(\', \', $modifier_args);\r\n" +
- " else\r\n" +
- " $modifier_args = \'\';\r\n" +
- "\r\n" +
- " $output = \"\\$this->_run_mod_handler(\'$modifier_name\', $map_array, $output$modifier_args)\";\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * add plugin\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $type\r\n" +
- " * @param $name\r\n" +
- " * @param $delayed_loading\r\n" +
- " */\r\n" +
- " function _add_plugin($type, $name, $delayed_loading = null)\r\n" +
- " {\r\n" +
- " if (!isset($this->_plugin_info[$type])) {\r\n" +
- " $this->_plugin_info[$type] = array();\r\n" +
- " }\r\n" +
- " if (!isset($this->_plugin_info[$type][$name])) {\r\n" +
- " $this->_plugin_info[$type][$name] = array($this->_current_file,\r\n" +
- " $this->_current_line_no,\r\n" +
- " $delayed_loading);\r\n" +
- " }\r\n" +
- " }\r\n" +
- " \r\n" +
- "\r\n" +
- " /**\r\n" +
- " * Compiles references of type $smarty.foo\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $indexes\r\n" +
- " */\r\n" +
- " function _compile_smarty_ref(&$indexes)\r\n" +
- " {\r\n" +
- " /* Extract the reference name. */\r\n" +
- " $ref = substr($indexes[0], 1);\r\n" +
- "\r\n" +
- " switch ($ref) {\r\n" +
- " case \'now\':\r\n" +
- " $compiled_ref = \'time()\';\r\n" +
- " if (count($indexes) > 1) {\r\n" +
- " $this->_syntax_error(\'$smarty\' . implode(\'\', $indexes) .\' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'foreach\':\r\n" +
- " case \'section\':\r\n" +
- " if ($indexes[1]{0} != \'.\') {\r\n" +
- " $this->_syntax_error(\'$smarty\' . implode(\'\', array_slice($indexes, 0, 2)) . \' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " $name = substr($indexes[1], 1);\r\n" +
- " array_shift($indexes);\r\n" +
- " if ($ref == \'foreach\')\r\n" +
- " $compiled_ref = \"\\$this->_foreach[\'$name\']\";\r\n" +
- " else\r\n" +
- " $compiled_ref = \"\\$this->_sections[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'get\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $compiled_ref = \"\\$_GET\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'post\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $name = substr($indexes[0], 1);\r\n" +
- " $compiled_ref = \"\\$_POST\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'cookies\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $name = substr($indexes[0], 1);\r\n" +
- " $compiled_ref = \"\\$_COOKIE\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'env\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $compiled_ref = \"\\$_ENV\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'server\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $name = substr($indexes[0], 1);\r\n" +
- " $compiled_ref = \"\\$_SERVER\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'session\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $name = substr($indexes[0], 1);\r\n" +
- " $compiled_ref = \"\\$_SESSION\";\r\n" +
- " if ($name = substr($indexes[0], 1))\r\n" +
- " $compiled_ref .= \"[\'$name\']\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " /*\r\n" +
- " * These cases are handled either at run-time or elsewhere in the\r\n" +
- " * compiler.\r\n" +
- " */\r\n" +
- " case \'request\':\r\n" +
- " $this->_init_smarty_vars = true;\r\n" +
- " return null;\r\n" +
- "\r\n" +
- " case \'capture\':\r\n" +
- " return null;\r\n" +
- "\r\n" +
- " case \'template\':\r\n" +
- " $compiled_ref = \"\'$this->_current_file\'\";\r\n" +
- " if (count($indexes) > 1) {\r\n" +
- " $this->_syntax_error(\'$smarty\' . implode(\'\', $indexes) .\' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " }\r\n" +
- " break;\r\n" +
- " \r\n" +
- " case \'version\':\r\n" +
- " $compiled_ref = \"\'$this->_version\'\";\r\n" +
- " break;\r\n" +
- "\r\n" +
- " case \'const\':\r\n" +
- " array_shift($indexes);\r\n" +
- " $compiled_ref = \'defined(\\\'\' . substr($indexes[0],1) . \'\\\') ? \' . substr($indexes[0],1) . \' : null\';\r\n" +
- " break;\r\n" +
- "\r\n" +
- " default:\r\n" +
- " $this->_syntax_error(\'$smarty.\' . $ref . \' is an unknown reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n" +
- " break;\r\n" +
- " }\r\n" +
- "\r\n" +
- " array_shift($indexes);\r\n" +
- " return $compiled_ref;\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * load pre- and post-filters\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " */\r\n" +
- " function _load_filters()\r\n" +
- " {\r\n" +
- " if (count($this->_plugins[\'prefilter\']) > 0) {\r\n" +
- " foreach ($this->_plugins[\'prefilter\'] as $filter_name => $prefilter) {\r\n" +
- " if ($prefilter === false) {\r\n" +
- " unset($this->_plugins[\'prefilter\'][$filter_name]);\r\n" +
- " $this->_load_plugins(array(array(\'prefilter\', $filter_name, null, null, false)));\r\n" +
- " }\r\n" +
- " }\r\n" +
- " }\r\n" +
- " if (count($this->_plugins[\'postfilter\']) > 0) {\r\n" +
- " foreach ($this->_plugins[\'postfilter\'] as $filter_name => $postfilter) {\r\n" +
- " if ($postfilter === false) {\r\n" +
- " unset($this->_plugins[\'postfilter\'][$filter_name]);\r\n" +
- " $this->_load_plugins(array(array(\'postfilter\', $filter_name, null, null, false)));\r\n" +
- " }\r\n" +
- " }\r\n" +
- " }\r\n" +
- " }\r\n" +
- "\r\n" +
- "\r\n" +
- " /**\r\n" +
- " * display Smarty syntax error\r\n" +
- " *\r\n" +
- " * @access public\r\n" +
- " * @param $error_msg\r\n" +
- " * @param $error_type\r\n" +
- " * @param $file\r\n" +
- " * @param $line\r\n" +
- " */\r\n" +
- " function _syntax_error($error_msg, $error_type = E_USER_ERROR, $file=null, $line=null)\r\n" +
- " {\r\n" +
- " if(isset($file) && isset($line)) {\r\n" +
- " $info = \' (\'.basename($file).\", line $line)\";\r\n" +
- " } else {\r\n" +
- " $info = null;\r\n" +
- " }\r\n" +
- " trigger_error(\'Smarty: [in \' . $this->_current_file . \' line \' .\r\n" +
- " $this->_current_line_no . \"]: syntax error: $error_msg$info\", $error_type);\r\n" +
- " }\r\n" +
- "}\r\n" +
- "\r\n" +
- "/**\r\n" +
- " * compare to values by their string length\r\n" +
- " *\r\n" +
- " * @access private\r\n" +
- " * @param $a\r\n" +
- " * @param $b\r\n" +
- " */\r\n" +
- "function _smarty_sort_length($a, $b)\r\n" +
- "{\r\n" +
- " if($a == $b)\r\n" +
- " return 0;\r\n" +
- "\r\n" +
- " if(strlen($a) == strlen($b))\r\n" +
- " return ($a > $b) ? -1 : 1;\r\n" +
- "\r\n" +
- " return (strlen($a) > strlen($b)) ? -1 : 1;\r\n" +
- "}\r\n" +
- "\r\n" +
- "\r\n" +
- "/* vim: set et: */\r\n" +
- "\r\n" +
- "?>\r\n" +
- "");
- }
+ // Parser parser;
+ public SmartyCompilerTestCase(String name) {
+ super(name);
+ }
+
+ /**
+ * Test the PHP Parser with different PHP snippets
+ */
+ public void testPHPParser() {
+ checkHTML("<?php\n"
+ + "\n"
+ + "/**\n"
+ + " * Project: Smarty: the PHP compiling template engine\n"
+ + " * File: Smarty_Compiler.class.php\n"
+ + " * Author: Monte Ohrt <monte@ispi.net>\n"
+ + " * Andrei Zmievski <andrei@php.net>\n"
+ + " *\n"
+ + " * Version: 2.4.2\n"
+ + " * Copyright: 2001,2002 ispi of Lincoln, Inc.\n"
+ + " *\n"
+ + " * This library is free software; you can redistribute it and/or\n"
+ + " * modify it under the terms of the GNU Lesser General Public\n"
+ + " * License as published by the Free Software Foundation; either\n"
+ + " * version 2.1 of the License, or (at your option) any later version.\n"
+ + " *\n"
+ + " * This library is distributed in the hope that it will be useful,\n"
+ + " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ + " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
+ + " * Lesser General Public License for more details.\n"
+ + " *\n"
+ + " * You should have received a copy of the GNU Lesser General Public\n"
+ + " * License along with this library; if not, write to the Free Software\n"
+ + " * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
+ + " *\n"
+ + " * You may contact the authors of Smarty by e-mail at:\n"
+ + " * monte@ispi.net\n"
+ + " * andrei@php.net\n"
+ + " *\n"
+ + " * Or, write to:\n"
+ + " * Monte Ohrt\n"
+ + " * Director of Technology, ispi\n"
+ + " * 237 S. 70th suite 220\n"
+ + " * Lincoln, NE 68510\n"
+ + " *\n"
+ + " * The latest version of Smarty can be obtained from:\n"
+ + " * http://www.phpinsider.com/\n"
+ + " *\n"
+ + " */\n"
+ + "\n"
+ + "class Smarty_Compiler extends Smarty {\n"
+ + " \n"
+ + " // internal vars\n"
+ + " public $_sectionelse_stack = array(); // keeps track of whether section had \'else\' part\n"
+ + " public $_foreachelse_stack = array(); // keeps track of whether foreach had \'else\' part\n"
+ + " public $_literal_blocks = array(); // keeps literal template blocks\n"
+ + " public $_php_blocks = array(); // keeps php code blocks\n"
+ + " public $_current_file = null; // the current template being compiled\n"
+ + " public $_current_line_no = 1; // line number for error messages\n"
+ + " public $_capture_stack = array(); // keeps track of nested capture buffers\n"
+ + " public $_plugin_info = array(); // keeps track of plugins to load\n"
+ + " public $_init_smarty_vars = false;\n"
+ + " public $_permitted_tokens = array(\'true\',\'false\',\'yes\',\'no\',\'on\',\'off\');\n"
+ + " public $_db_qstr_regexp = null; // regexps are setup in the constructor\n"
+ + " public $_si_qstr_regexp = null;\n"
+ + " public $_qstr_regexp = null;\n"
+ + " public $_func_regexp = null;\n"
+ + " public $_var_bracket_regexp = null;\n"
+ + " public $_dvar_guts_regexp = null;\n"
+ + " public $_dvar_regexp = null;\n"
+ + " public $_cvar_regexp = null;\n"
+ + " public $_svar_regexp = null;\n"
+ + " public $_avar_regexp = null;\n"
+ + " public $_mod_regexp = null;\n"
+ + " public $_var_regexp = null;\n"
+ + " public $_parenth_param_regexp = null;\n"
+ + " public $_func_call_regexp = null;\n"
+ + " public $_obj_ext_regexp = null;\n"
+ + " public $_obj_start_regexp = null;\n"
+ + " public $_obj_params_regexp = null;\n"
+ + " public $_obj_call_regexp = null;\n"
+ + "\n"
+ + " /**\n"
+ + " * The class constructor.\n"
+ + " *\n"
+ + " * @access public\n"
+ + " */\n"
+ + " function Smarty_Compiler()\n"
+ + " {\n"
+ + " // matches double quoted strings:\n"
+ + " // \"foobar\"\n"
+ + " // \"foo\\\"bar\"\n"
+ + " $this->_db_qstr_regexp = \'\"[^\"\\\\\\\\]*(?:\\\\\\\\.[^\"\\\\\\\\]*)*\"\';\n"
+ + "\n"
+ + " // matches single quoted strings:\n"
+ + " // \'foobar\'\n"
+ + " // \'foo\\\'bar\'\n"
+ + " $this->_si_qstr_regexp = \'\\\'[^\\\'\\\\\\\\]*(?:\\\\\\\\.[^\\\'\\\\\\\\]*)*\\\'\';\n"
+ + "\n"
+ + " // matches single or double quoted strings\n"
+ + " $this->_qstr_regexp = \'(?:\' . $this->_db_qstr_regexp . \'|\' . $this->_si_qstr_regexp . \')\';\n"
+ + "\n"
+ + " // matches bracket portion of vars\n"
+ + " // [0]\n"
+ + " // [foo]\n"
+ + " // [$bar]\n"
+ + " $this->_var_bracket_regexp = \'\\[\\$?[\\w\\.]+\\]\';\n"
+ + " \n"
+ + " // matches $ vars (not objects):\n"
+ + " // $foo\n"
+ + " // $foo.bar\n"
+ + " // $foo.bar.foobar\n"
+ + " // $foo[0]\n"
+ + " // $foo[$bar]\n"
+ + " // $foo[5][blah]\n"
+ + " // $foo[5].bar[$foobar][4]\n"
+ + " $this->_dvar_guts_regexp = \'\\w+(?:\' . $this->_var_bracket_regexp\n"
+ + " . \')*(?:\\.\\$?\\w+(?:\' . $this->_var_bracket_regexp . \')*)*\';\n"
+ + " $this->_dvar_regexp = \'\\$\' . $this->_dvar_guts_regexp;\n"
+ + "\n"
+ + " // matches config vars:\n"
+ + " // #foo#\n"
+ + " // #foobar123_foo#\n"
+ + " $this->_cvar_regexp = \'\\#\\w+\\#\';\n"
+ + "\n"
+ + " // matches section vars:\n"
+ + " // %foo.bar%\n"
+ + " $this->_svar_regexp = \'\\%\\w+\\.\\w+\\%\';\n"
+ + "\n"
+ + " // matches all valid variables (no quotes, no modifiers)\n"
+ + " $this->_avar_regexp = \'(?:\' . $this->_dvar_regexp . \'|\'\n"
+ + " . $this->_cvar_regexp . \'|\' . $this->_svar_regexp . \')\';\n"
+ + "\n"
+ + " // matches valid modifier syntax:\n"
+ + " // |foo\n"
+ + " // |@foo\n"
+ + " // |foo:\"bar\"\n"
+ + " // |foo:$bar\n"
+ + " // |foo:\"bar\":$foobar\n"
+ + " // |foo|bar\n"
+ + " // |foo\n"
+ + " $this->_mod_regexp = \'(?:\\|@?\\w+(?::(?>\\w+|\'\n"
+ + " . $this->_avar_regexp . \'|\' . $this->_qstr_regexp .\'))*)\';\n"
+ + "\n"
+ + " // matches valid variable syntax:\n"
+ + " // $foo\n"
+ + " // $foo\n"
+ + " // #foo#\n"
+ + " // #foo#\n"
+ + " // \"text\"\n"
+ + " // \"text\"\n"
+ + " $this->_var_regexp = \'(?:\' . $this->_avar_regexp . \'|\' . $this->_qstr_regexp . \')\';\n"
+ + " \n"
+ + " // matches valid object call (no objects allowed in parameters):\n"
+ + " // $foo->bar\n"
+ + " // $foo->bar()\n"
+ + " // $foo->bar(\"text\")\n"
+ + " // $foo->bar($foo, $bar, \"text\")\n"
+ + " // $foo->bar($foo|bar, \"foo\"|bar)\n"
+ + " // $foo->bar->foo()\n"
+ + " // $foo->bar->foo->bar()\n"
+ + " $this->_obj_ext_regexp = \'\\->(?:\\w+|\' . $this->_dvar_regexp . \')\';\n"
+ + " $this->_obj_params_regexp = \'\\((?:\\w+|\'\n"
+ + " . $this->_var_regexp . \'(?>\' . $this->_mod_regexp . \'*)(?:\\s*,\\s*(?:(?:\\w+|\'\n"
+ + " . $this->_var_regexp . \'(?>\' . $this->_mod_regexp . \'*))))*)?\\)\'; \n"
+ + " $this->_obj_start_regexp = \'(?:\' . $this->_dvar_regexp . \'(?:\' . $this->_obj_ext_regexp . \')+)\';\n"
+ + " $this->_obj_call_regexp = \'(?:\' . $this->_obj_start_regexp . \'(?:\' . $this->_obj_params_regexp . \')?)\';\n"
+ + " \n"
+ + " // matches valid function name:\n"
+ + " // foo123\n"
+ + " // _foo_bar\n"
+ + " $this->_func_regexp = \'[a-zA-Z_]\\w*\';\n"
+ + "\n"
+ + " // matches valid registered object:\n"
+ + " // foo.bar\n"
+ + " $this->_reg_obj_regexp = \'[a-zA-Z_]\\w*->[a-zA-Z_]\\w*\';\n"
+ + " \n"
+ + " // matches valid parameter values:\n"
+ + " // true\n"
+ + " // $foo\n"
+ + " // $foo|bar\n"
+ + " // #foo#\n"
+ + " // #foo#|bar\n"
+ + " // \"text\"\n"
+ + " // \"text\"|bar\n"
+ + " // $foo->bar\n"
+ + " $this->_param_regexp = \'(?:\\s*(?:\' . $this->_obj_call_regexp . \'|\'\n"
+ + " . $this->_var_regexp . \'|\\w+)(?>\' . $this->_mod_regexp . \'*)\\s*)\'; \n"
+ + " \n"
+ + " // matches valid parenthesised function parameters:\n"
+ + " // \n"
+ + " // \"text\"\n"
+ + " // $foo, $bar, \"text\"\n"
+ + " // $foo|bar, \"foo\"|bar, $foo->bar($foo)|bar\n"
+ + " $this->_parenth_param_regexp = \'(?:\\((?:\\w+|\'\n"
+ + " . $this->_param_regexp . \'(?:\\s*,\\s*(?:(?:\\w+|\'\n"
+ + " . $this->_param_regexp . \')))*)?\\))\';\n"
+ + " \n"
+ + " // matches valid function call:\n"
+ + " // foo()\n"
+ + " // foo_bar($foo)\n"
+ + " // _foo_bar($foo,\"bar\")\n"
+ + " // foo123($foo,$foo->bar(),\"foo\")\n"
+ + " $this->_func_call_regexp = \'(?:\' . $this->_func_regexp . \'\\s*(?:\'\n"
+ + " . $this->_parenth_param_regexp . \'))\'; \n"
+ + "\n"
+ + " } \n"
+ + " \n"
+ + " /**\n"
+ + " * compile a template file\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tpl_file\n"
+ + " * @param $template_source\n"
+ + " * @param $template_compiled\n"
+ + " */\n"
+ + " function _compile_file($tpl_file, $template_source, &$template_compiled)\n"
+ + " {\n"
+ + " if ($this->security) {\n"
+ + " // do not allow php syntax to be executed unless specified\n"
+ + " if ($this->php_handling == SMARTY_PHP_ALLOW &&\n"
+ + " !$this->security_settings[\'PHP_HANDLING\']) {\n"
+ + " $this->php_handling = SMARTY_PHP_PASSTHRU;\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " $this->_load_filters();\n"
+ + "\n"
+ + " $this->_current_file = $tpl_file;\n"
+ + " $this->_current_line_no = 1;\n"
+ + " $ldq = preg_quote($this->left_delimiter, \'!\');\n"
+ + " $rdq = preg_quote($this->right_delimiter, \'!\');\n"
+ + "\n"
+ + " // run template source through prefilter functions\n"
+ + " if (count($this->_plugins[\'prefilter\']) > 0) {\n"
+ + " foreach ($this->_plugins[\'prefilter\'] as $filter_name => $prefilter) {\n"
+ + " if ($prefilter === false) continue; \n"
+ + " if ($prefilter[3] || function_exists($prefilter[0])) {\n"
+ + " $template_source = $prefilter[0]($template_source, $this);\n"
+ + " $this->_plugins[\'prefilter\'][$filter_name][3] = true;\n"
+ + " } else {\n"
+ + " $this->_trigger_fatal_error(\"[plugin] prefilter \'$filter_name\' is not implemented\");\n"
+ + " }\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " /* Annihilate the comments. */\n"
+ + " $template_source = preg_replace(\"!({$ldq})\\*(.*?)\\*({$rdq})!se\",\n"
+ + " \"\'\\\\1*\'.str_repeat(\\\"\\n\\\", substr_count(\'\\\\2\', \\\"\\n\\\")) .\'*\\\\3\'\",\n"
+ + " $template_source);\n"
+ + "\n"
+ + " /* Pull out the literal blocks. */\n"
+ + " preg_match_all(\"!{$ldq}literal{$rdq}(.*?){$ldq}/literal{$rdq}!s\", $template_source, $match);\n"
+ + " $this->_literal_blocks = $match[1];\n"
+ + " $template_source = preg_replace(\"!{$ldq}literal{$rdq}(.*?){$ldq}/literal{$rdq}!s\",\n"
+ + " $this->quote_replace($this->left_delimiter.\'literal\'.$this->right_delimiter), $template_source);\n"
+ + "\n"
+ + " /* Pull out the php code blocks. */\n"
+ + " preg_match_all(\"!{$ldq}php{$rdq}(.*?){$ldq}/php{$rdq}!s\", $template_source, $match);\n"
+ + " $this->_php_blocks = $match[1];\n"
+ + " $template_source = preg_replace(\"!{$ldq}php{$rdq}(.*?){$ldq}/php{$rdq}!s\",\n"
+ + " $this->quote_replace($this->left_delimiter.\'php\'.$this->right_delimiter), $template_source);\n"
+ + "\n"
+ + " /* Gather all template tags. */\n"
+ + " preg_match_all(\"!{$ldq}\\s*(.*?)\\s*{$rdq}!s\", $template_source, $match);\n"
+ + " $template_tags = $match[1];\n"
+ + " /* Split content by template tags to obtain non-template content. */\n"
+ + " $text_blocks = preg_split(\"!{$ldq}.*?{$rdq}!s\", $template_source);\n"
+ + " \n"
+ + " /* loop through text blocks */\n"
+ + " for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) {\n"
+ + " /* match anything resembling php tags */\n"
+ + " if (preg_match_all(\'!(<\\?(?:\\w+|=)?|\\?>|language\\s*=\\s*[\\\"\\\']?php[\\\"\\\']?)!is\', $text_blocks[$curr_tb], $sp_match)) {\n"
+ + " /* replace tags with placeholders to prevent recursive replacements */\n"
+ + " $sp_match[1] = array_unique($sp_match[1]);\n"
+ + " usort($sp_match[1], \'_smarty_sort_length\');\n"
+ + " for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) {\n"
+ + " $text_blocks[$curr_tb] = str_replace($sp_match[1][$curr_sp],\'%%%SMARTYSP\'.$curr_sp.\'%%%\',$text_blocks[$curr_tb]);\n"
+ + " }\n"
+ + " /* process each one */\n"
+ + " for ($curr_sp = 0, $for_max2 = count($sp_match[0]); $curr_sp < $for_max2; $curr_sp++) {\n"
+ + " if ($this->php_handling == SMARTY_PHP_PASSTHRU) {\n"
+ + " /* echo php contents */\n"
+ + " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', \'<?php echo \\\'\'.str_replace(\"\'\", \"\\\'\", $sp_match[1][$curr_sp]).\'\\\'; ?>\'.\"\\n\", $text_blocks[$curr_tb]);\n"
+ + " } else if ($this->php_handling == SMARTY_PHP_QUOTE) {\n"
+ + " /* quote php tags */\n"
+ + " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', htmlspecialchars($sp_match[1][$curr_sp]), $text_blocks[$curr_tb]);\n"
+ + " } else if ($this->php_handling == SMARTY_PHP_REMOVE) {\n"
+ + " /* remove php tags */\n"
+ + " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', \'\', $text_blocks[$curr_tb]);\n"
+ + " } else {\n"
+ + " /* SMARTY_PHP_ALLOW, but echo non php starting tags */\n"
+ + " $sp_match[1][$curr_sp] = preg_replace(\'%(<\\?(?!php|=|$))%i\', \'<?php echo \\\'\\\\1\\\'?>\'.\"\\n\", $sp_match[1][$curr_sp]);\n"
+ + " $text_blocks[$curr_tb] = str_replace(\'%%%SMARTYSP\'.$curr_sp.\'%%%\', $sp_match[1][$curr_sp], $text_blocks[$curr_tb]);\n"
+ + " }\n"
+ + " }\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " /* Compile the template tags into PHP code. */\n"
+ + " $compiled_tags = array();\n"
+ + " for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) {\n"
+ + " $this->_current_line_no += substr_count($text_blocks[$i], \"\\n\");\n"
+ + " $compiled_tags[] = $this->_compile_tag($template_tags[$i]);\n"
+ + " $this->_current_line_no += substr_count($template_tags[$i], \"\\n\");\n"
+ + " }\n"
+ + "\n"
+ + " $template_compiled = \'\';\n"
+ + "\n"
+ + " /* Interleave the compiled contents and text blocks to get the final result. */\n"
+ + " for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) {\n"
+ + " $template_compiled .= $text_blocks[$i].$compiled_tags[$i];\n"
+ + " }\n"
+ + " $template_compiled .= $text_blocks[$i];\n"
+ + "\n"
+ + " /* Reformat data between \'strip\' and \'/strip\' tags, removing spaces, tabs and newlines. */\n"
+ + " if (preg_match_all(\"!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s\", $template_compiled, $match)) {\n"
+ + " $strip_tags = $match[0];\n"
+ + " $strip_tags_modified = preg_replace(\"!{$ldq}/?strip{$rdq}|[\\t ]+$|^[\\t ]+!m\", \'\', $strip_tags);\n"
+ + " $strip_tags_modified = preg_replace(\'![\\r\\n]+!m\', \'\', $strip_tags_modified);\n"
+ + " for ($i = 0, $for_max = count($strip_tags); $i < $for_max; $i++)\n"
+ + " $template_compiled = preg_replace(\"!{$ldq}strip{$rdq}.*?{$ldq}/strip{$rdq}!s\",\n"
+ + " $this->quote_replace($strip_tags_modified[$i]),\n"
+ + " $template_compiled, 1);\n"
+ + " }\n"
+ + "\n"
+ + " // remove \\n from the end of the file, if any\n"
+ + " if ($template_compiled{strlen($template_compiled) - 1} == \"\\n\" ) {\n"
+ + " $template_compiled = substr($template_compiled, 0, -1);\n"
+ + " }\n"
+ + "\n"
+ + " // run compiled template through postfilter functions\n"
+ + " if (count($this->_plugins[\'postfilter\']) > 0) {\n"
+ + " foreach ($this->_plugins[\'postfilter\'] as $filter_name => $postfilter) {\n"
+ + " if ($postfilter === false) continue;\n"
+ + " if ($postfilter[3] || function_exists($postfilter[0])) {\n"
+ + " $template_compiled = $postfilter[0]($template_compiled, $this);\n"
+ + " $this->_plugins[\'postfilter\'][$filter_name][3] = true;\n"
+ + " } else {\n"
+ + " $this->_trigger_plugin_error(\"Smarty plugin error: postfilter \'$filter_name\' is not implemented\");\n"
+ + " }\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " // put header at the top of the compiled template\n"
+ + " $template_header = \"<?php /* Smarty version \".$this->_version.\", created on \".strftime(\"%Y-%m-%d %H:%M:%S\").\"\\n\";\n"
+ + " $template_header .= \" compiled from \".$tpl_file.\" */ ?>\\n\";\n"
+ + "\n"
+ + " /* Emit code to load needed plugins. */\n"
+ + " if (count($this->_plugin_info)) {\n"
+ + " $plugins_code = \'<?php $this->_load_plugins(array(\';\n"
+ + " foreach ($this->_plugin_info as $plugin_type => $plugins) {\n"
+ + " foreach ($plugins as $plugin_name => $plugin_info) {\n"
+ + " $plugins_code .= \"\\narray(\'$plugin_type\', \'$plugin_name\', \'$plugin_info[0]\', $plugin_info[1], \";\n"
+ + " $plugins_code .= $plugin_info[2] ? \'true),\' : \'false),\';\n"
+ + " }\n"
+ + " }\n"
+ + " $plugins_code .= \")); ?>\";\n"
+ + " $template_header .= $plugins_code;\n"
+ + " $this->_plugin_info = array();\n"
+ + " }\n"
+ + "\n"
+ + " if ($this->_init_smarty_vars) {\n"
+ + " $template_header .= \"<?php \\$this->_assign_smarty_interface(); ?>\\n\";\n"
+ + " $this->_init_smarty_vars = false;\n"
+ + " }\n"
+ + "\n"
+ + " $template_compiled = $template_header . $template_compiled;\n"
+ + "\n"
+ + " return true;\n"
+ + " }\n"
+ + "\n"
+ + " /**\n"
+ + " * Compile a template tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $template_tag\n"
+ + " */\n"
+ + " function _compile_tag($template_tag)\n"
+ + " { \n"
+ + " \n"
+ + " /* Matched comment. */\n"
+ + " if ($template_tag{0} == \'*\' && $template_tag{strlen($template_tag) - 1} == \'*\')\n"
+ + " return \'\';\n"
+ + " \n"
+ + " /* Split tag into two three parts: command, command modifiers and the arguments. */\n"
+ + " if(! preg_match(\'/^(?:(\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp\n"
+ + " . \'|\' . $this->_reg_obj_regexp . \'|\\/?\' . $this->_func_regexp . \')(\' . $this->_mod_regexp . \'*))\n"
+ + " (?:\\s+(.*))?$\n"
+ + " /xs\', $template_tag, $match)) {\n"
+ + " $this->_syntax_error(\"unrecognized tag: $template_tag\", E_USER_ERROR, __FILE__, __LINE__);\n"
+ + " }\n"
+ + "\n"
+ + " $tag_command = $match[1];\n"
+ + " $tag_modifier = isset($match[2]) ? $match[2] : null;\n"
+ + " $tag_args = isset($match[3]) ? $match[3] : null;\n"
+ + " \n"
+ + " \n"
+ + " /* If the tag name is a variable or object, we process it. */\n"
+ + " if (preg_match(\'!^\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp . \'$!\', $tag_command)) {\n"
+ + " $return = $this->_parse_var_props($tag_command . $tag_modifier, $this->_parse_attrs($tag_args));\n"
+ + " if(isset($_tag_attrs[\'assign\'])) {\n"
+ + " return \"<?php \\$this->assign(\'\" . $this->_dequote($_tag_attrs[\'assign\']) . \"\', $return ); ?>\\n\"; \n"
+ + " } else {\n"
+ + " return \"<?php echo $return; ?>\\n\";\n"
+ + " }\n"
+ + " }\n"
+ + " \n"
+ + " /* If the tag name is a registered object, we process it. */\n"
+ + " if (preg_match(\'!^\' . $this->_reg_obj_regexp . \'$!\', $tag_command)) {\n"
+ + " return $this->_compile_registered_object_tag($tag_command, $this->_parse_attrs($tag_args), $tag_modifier);\n"
+ + " }\n"
+ + "\n"
+ + " switch ($tag_command) {\n"
+ + " case \'include\':\n"
+ + " return $this->_compile_include_tag($tag_args);\n"
+ + "\n"
+ + " case \'include_php\':\n"
+ + " return $this->_compile_include_php_tag($tag_args);\n"
+ + "\n"
+ + " case \'if\':\n"
+ + " return $this->_compile_if_tag($tag_args);\n"
+ + "\n"
+ + " case \'else\':\n"
+ + " return \'<?php else: ?>\';\n"
+ + "\n"
+ + " case \'elseif\':\n"
+ + " return $this->_compile_if_tag($tag_args, true);\n"
+ + "\n"
+ + " case \'/if\':\n"
+ + " return \'<?php endif; ?>\';\n"
+ + "\n"
+ + " case \'capture\':\n"
+ + " return $this->_compile_capture_tag(true, $tag_args);\n"
+ + "\n"
+ + " case \'/capture\':\n"
+ + " return $this->_compile_capture_tag(false);\n"
+ + "\n"
+ + " case \'ldelim\':\n"
+ + " return $this->left_delimiter;\n"
+ + "\n"
+ + " case \'rdelim\':\n"
+ + " return $this->right_delimiter;\n"
+ + "\n"
+ + " case \'section\':\n"
+ + " array_push($this->_sectionelse_stack, false);\n"
+ + " return $this->_compile_section_start($tag_args);\n"
+ + "\n"
+ + " case \'sectionelse\':\n"
+ + " $this->_sectionelse_stack[count($this->_sectionelse_stack)-1] = true;\n"
+ + " return \"<?php endfor; else: ?>\";\n"
+ + "\n"
+ + " case \'/section\':\n"
+ + " if (array_pop($this->_sectionelse_stack))\n"
+ + " return \"<?php endif; ?>\";\n"
+ + " else\n"
+ + " return \"<?php endfor; endif; ?>\";\n"
+ + "\n"
+ + " case \'foreach\':\n"
+ + " array_push($this->_foreachelse_stack, false);\n"
+ + " return $this->_compile_foreach_start($tag_args);\n"
+ + " break;\n"
+ + "\n"
+ + " case \'foreachelse\':\n"
+ + " $this->_foreachelse_stack[count($this->_foreachelse_stack)-1] = true;\n"
+ + " return \"<?php endforeach; else: ?>\";\n"
+ + "\n"
+ + " case \'/foreach\':\n"
+ + " if (array_pop($this->_foreachelse_stack))\n"
+ + " return \"<?php endif; ?>\";\n"
+ + " else\n"
+ + " return \"<?php endforeach; endif; ?>\";\n"
+ + "\n"
+ + " case \'config_load\':\n"
+ + " return $this->_compile_config_load_tag($tag_args);\n"
+ + "\n"
+ + " case \'strip\':\n"
+ + " case \'/strip\':\n"
+ + " return $this->left_delimiter.$tag_command.$this->right_delimiter;\n"
+ + "\n"
+ + " case \'literal\':\n"
+ + " list (,$literal_block) = each($this->_literal_blocks);\n"
+ + " $this->_current_line_no += substr_count($literal_block, \"\\n\");\n"
+ + " return \"<?php echo \'\".str_replace(\"\'\", \"\\\'\", str_replace(\"\\\\\", \"\\\\\\\\\", $literal_block)).\"\'; ?>\\n\";\n"
+ + "\n"
+ + " case \'php\':\n"
+ + " if ($this->security && !$this->security_settings[\'PHP_TAGS\']) {\n"
+ + " $this->_syntax_error(\"(secure mode) php tags not permitted\", E_USER_WARNING, __FILE__, __LINE__);\n"
+ + " return;\n"
+ + " }\n"
+ + " list (,$php_block) = each($this->_php_blocks);\n"
+ + " $this->_current_line_no += substr_count($php_block, \"\\n\");\n"
+ + " return \'<?php \'.$php_block.\' ?>\';\n"
+ + "\n"
+ + " case \'insert\':\n"
+ + " return $this->_compile_insert_tag($tag_args);\n"
+ + "\n"
+ + " default:\n"
+ + " if ($this->_compile_compiler_tag($tag_command, $tag_args, $output)) {\n"
+ + " return $output;\n"
+ + " } else if ($this->_compile_block_tag($tag_command, $tag_args, $tag_modifier, $output)) {\n"
+ + " return $output;\n"
+ + " } else {\n"
+ + " return $this->_compile_custom_tag($tag_command, $tag_args, $tag_modifier);\n"
+ + " }\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + "\n"
+ + " /**\n"
+ + " * compile the custom compiler tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_command\n"
+ + " * @param $tag_args\n"
+ + " * @param $output\n"
+ + " */\n"
+ + " function _compile_compiler_tag($tag_command, $tag_args, &$output)\n"
+ + " {\n"
+ + " $found = false;\n"
+ + " $have_function = true;\n"
+ + "\n"
+ + " /*\n"
+ + " * First we check if the compiler function has already been registered\n"
+ + " * or loaded from a plugin file.\n"
+ + " */\n"
+ + " if (isset($this->_plugins[\'compiler\'][$tag_command])) {\n"
+ + " $found = true;\n"
+ + " $plugin_func = $this->_plugins[\'compiler\'][$tag_command][0];\n"
+ + " if (!function_exists($plugin_func)) {\n"
+ + " $message = \"compiler function \'$tag_command\' is not implemented\";\n"
+ + " $have_function = false;\n"
+ + " }\n"
+ + " }\n"
+ + " /*\n"
+ + " * Otherwise we need to load plugin file and look for the function\n"
+ + " * inside it.\n"
+ + " */\n"
+ + " else if ($plugin_file = $this->_get_plugin_filepath(\'compiler\', $tag_command)) {\n"
+ + " $found = true;\n"
+ + "\n"
+ + " include_once $plugin_file;\n"
+ + "\n"
+ + " $plugin_func = \'smarty_compiler_\' . $tag_command;\n"
+ + " if (!function_exists($plugin_func)) {\n"
+ + " $message = \"plugin function $plugin_func() not found in $plugin_file\\n\";\n"
+ + " $have_function = false;\n"
+ + " } else {\n"
+ + " $this->_plugins[\'compiler\'][$tag_command] = array($plugin_func, null, null);\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " /*\n"
+ + " * True return value means that we either found a plugin or a\n"
+ + " * dynamically registered function. False means that we didn\'t and the\n"
+ + " * compiler should now emit code to load custom function plugin for this\n"
+ + " * tag.\n"
+ + " */\n"
+ + " if ($found) {\n"
+ + " if ($have_function) {\n"
+ + " $output = \'<?php \' . $plugin_func($tag_args, $this) . \' ?>\';\n"
+ + " } else {\n"
+ + " $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);\n"
+ + " }\n"
+ + " return true;\n"
+ + " } else {\n"
+ + " return false;\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + "\n"
+ + " /**\n"
+ + " * compile block function tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_command\n"
+ + " * @param $tag_args\n"
+ + " * @param $tag_modifier\n"
+ + " * @param $output\n"
+ + " */\n"
+ + " function _compile_block_tag($tag_command, $tag_args, $tag_modifier, &$output)\n"
+ + " {\n"
+ + " if ($tag_command{0} == \'/\') {\n"
+ + " $start_tag = false;\n"
+ + " $tag_command = substr($tag_command, 1);\n"
+ + " } else\n"
+ + " $start_tag = true;\n"
+ + "\n"
+ + " $found = false;\n"
+ + " $have_function = true;\n"
+ + "\n"
+ + " /*\n"
+ + " * First we check if the block function has already been registered\n"
+ + " * or loaded from a plugin file.\n"
+ + " */\n"
+ + " if (isset($this->_plugins[\'block\'][$tag_command])) {\n"
+ + " $found = true;\n"
+ + " $plugin_func = $this->_plugins[\'block\'][$tag_command][0];\n"
+ + " if (!function_exists($plugin_func)) {\n"
+ + " $message = \"block function \'$tag_command\' is not implemented\";\n"
+ + " $have_function = false;\n"
+ + " }\n"
+ + " }\n"
+ + " /*\n"
+ + " * Otherwise we need to load plugin file and look for the function\n"
+ + " * inside it.\n"
+ + " */\n"
+ + " else if ($plugin_file = $this->_get_plugin_filepath(\'block\', $tag_command)) {\n"
+ + " $found = true;\n"
+ + "\n"
+ + " include_once $plugin_file;\n"
+ + "\n"
+ + " $plugin_func = \'smarty_block_\' . $tag_command;\n"
+ + " if (!function_exists($plugin_func)) {\n"
+ + " $message = \"plugin function $plugin_func() not found in $plugin_file\\n\";\n"
+ + " $have_function = false;\n"
+ + " } else {\n"
+ + " $this->_plugins[\'block\'][$tag_command] = array($plugin_func, null, null);\n"
+ + " }\n"
+ + " }\n"
+ + "\n"
+ + " if (!$found) {\n"
+ + " return false;\n"
+ + " } else if (!$have_function) {\n"
+ + " $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);\n"
+ + " return true;\n"
+ + " }\n"
+ + "\n"
+ + " /*\n"
+ + " * Even though we\'ve located the plugin function, compilation\n"
+ + " * happens only once, so the plugin will still need to be loaded\n"
+ + " * at runtime for future requests.\n"
+ + " */\n"
+ + " $this->_add_plugin(\'block\', $tag_command);\n"
+ + "\n"
+ + " if ($start_tag) {\n"
+ + " $arg_list = array();\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\n"
+ + " foreach ($attrs as $arg_name => $arg_value) {\n"
+ + " if (is_bool($arg_value))\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n"
+ + " }\n"
+ + "\n"
+ + " $output = \"<?php \\$this->_tag_stack[] = array(\'$tag_command\', array(\".implode(\',\', (array)$arg_list).\")); \\$this->_plugins[\'block\'][\'$tag_command\'][0](array(\".implode(\',\', (array)$arg_list).\"), null, \\$this); ob_start(); ?>\";\n"
+ + " } else {\n"
+ + " $output = \"<?php \\$this->_block_content = ob_get_contents(); ob_end_clean(); \";\n"
+ + " $out_tag_text = \"\\$this->_plugins[\'block\'][\'$tag_command\'][0](\\$this->_tag_stack[count(\\$this->_tag_stack)-1][1], \\$this->_block_content, \\$this)\";\n"
+ + " if($tag_modifier != \'\') {\n"
+ + " $this->_parse_modifiers($out_tag_text, $tag_modifier);\n"
+ + " }\n"
+ + " $output .= \'echo \' . $out_tag_text . \';\';\n"
+ + " $output .= \" array_pop(\\$this->_tag_stack); ?>\";\n"
+ + " }\n"
+ + "\n"
+ + " return true;\n"
+ + " }\n"
+ + "\n"
+ + "\n"
+ + " /**\n"
+ + " * compile custom function tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_command\n"
+ + " * @param $tag_args\n"
+ + " * @param $tag_modifier\n"
+ + " */\n"
+ + " function _compile_custom_tag($tag_command, $tag_args, $tag_modifier)\n"
+ + " {\n"
+ + " $this->_add_plugin(\'function\', $tag_command);\n"
+ + "\n"
+ + " $arg_list = array();\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\n"
+ + " foreach ($attrs as $arg_name => $arg_value) {\n"
+ + " if (is_bool($arg_value))\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n"
+ + " }\n"
+ + " \n"
+ + " $return = \"\\$this->_plugins[\'function\'][\'$tag_command\'][0](array(\".implode(\',\', (array)$arg_list).\"), \\$this)\";\n"
+ + " \n"
+ + " if($tag_modifier != \'\') {\n"
+ + " $this->_parse_modifiers($return, $tag_modifier);\n"
+ + " }\n"
+ + " \n"
+ + " return \'<?php echo \' . $return . \" ; ?>\\n\";\n"
+ + " }\n"
+ + "\n"
+ + " /**\n"
+ + " * compile a registered object tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_command\n"
+ + " * @param $attrs\n"
+ + " * @param $tag_modifier\n"
+ + " */\n"
+ + " function _compile_registered_object_tag($tag_command, $attrs, $tag_modifier)\n"
+ + " {\n"
+ + " list($object, $obj_comp) = explode(\'->\', $tag_command);\n"
+ + "\n"
+ + " $arg_list = array();\n"
+ + " if(count($attrs)) {\n"
+ + " $_assign_var = false;\n"
+ + " foreach ($attrs as $arg_name => $arg_value) {\n"
+ + " if($arg_name == \'assign\') {\n"
+ + " $_assign_var = $arg_value;\n"
+ + " unset($attrs[\'assign\']);\n"
+ + " continue;\n"
+ + " }\n"
+ + " if (is_bool($arg_value))\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n"
+ + " }\n"
+ + " }\n"
+ + " \n"
+ + " if(!is_object($this->_reg_objects[$object][0])) {\n"
+ + " $this->_trigger_fatal_error(\"registered \'$object\' is not an object\");\n"
+ + " } elseif(!empty($this->_reg_objects[$object][1]) && !in_array($obj_comp, $this->_reg_objects[$object][1])) {\n"
+ + " $this->_trigger_fatal_error(\"\'$obj_comp\' is not a registered component of object \'$object\'\");\n"
+ + " } elseif(method_exists($this->_reg_objects[$object][0], $obj_comp)) {\n"
+ + " // method\n"
+ + " if($this->_reg_objects[$object][2]) {\n"
+ + " // smarty object argument format\n"
+ + " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp(array(\".implode(\',\', (array)$arg_list).\"), \\$this)\";\n"
+ + " } else {\n"
+ + " // traditional argument format\n"
+ + " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp(\".implode(\',\', array_values($attrs)).\")\";\n"
+ + " }\n"
+ + " } else {\n"
+ + " // property\n"
+ + " $return = \"\\$this->_reg_objects[\'$object\'][0]->$obj_comp\";\n"
+ + " }\n"
+ + " \n"
+ + " if($tag_modifier != \'\') {\n"
+ + " $this->_parse_modifiers($return, $tag_modifier);\n"
+ + " }\n"
+ + " \n"
+ + " if($_assign_var) {\n"
+ + " return \"<?php \\$this->assign(\'\" . $this->_dequote($_assign_var) .\"\', $return); ?>\\n\";\n"
+ + " } else {\n"
+ + " return \'<?php echo \' . $return . \"; ?>\\n\";\n"
+ + " }\n"
+ + " }\n"
+ + " \n"
+ + " \n"
+ + "\n"
+ + " /**\n"
+ + " * Compile {insert ...} tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_args\n"
+ + " */\n"
+ + " function _compile_insert_tag($tag_args)\n"
+ + " {\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\n"
+ + " $name = $this->_dequote($attrs[\'name\']);\n"
+ + "\n"
+ + " if (empty($name)) {\n"
+ + " $this->_syntax_error(\"missing insert name\", E_USER_ERROR, __FILE__, __LINE__);\n"
+ + " }\n"
+ + "\n"
+ + " if (!empty($attrs[\'script\'])) {\n"
+ + " $delayed_loading = true;\n"
+ + " } else {\n"
+ + " $delayed_loading = false; \n"
+ + " }\n"
+ + "\n"
+ + " foreach ($attrs as $arg_name => $arg_value) {\n"
+ + " if (is_bool($arg_value))\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\n"
+ + " }\n"
+ + "\n"
+ + " $this->_add_plugin(\'insert\', $name, $delayed_loading);\n"
+ + "\n"
+ + " return \"<?php echo \\$this->_run_insert_handler(array(\".implode(\', \', (array)$arg_list).\")); ?>\\n\";\n"
+ + " }\n"
+ + "\n"
+ + "\n"
+ + " /**\n"
+ + " * Compile {config_load ...} tag\n"
+ + " *\n"
+ + " * @access public\n"
+ + " * @param $tag_args\n"
+ + " */\n"
+ + " function _compile_config_load_tag($tag_args)\n"
+ + " {\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\n"
+ + "\n"
+ + " if (empty($attrs[\'file\'])) {\n"
+ + " $this->_syntax_error(\"missing \'file\' attribute in config_load tag\", E_USER_ERROR, __FILE__, __LINE__);\n"
+ + " }\n"
+ + "\n"
+ + " if (empty($attrs[\'section\'])) {\n"
+ + " $attrs[\'section\'] = \'null\';\n"
+ + " }\n"
+ + "\n"
+ + " if (isset($attrs[\'scope\'])) {\n"
+ + " $scope = @$this->_dequote($attrs[\'scope\']);\r\n"
+ + " if ($scope != \'local\' &&\r\n"
+ + " $scope != \'parent\' &&\r\n"
+ + " $scope != \'global\') {\r\n"
+ + " $this->_syntax_error(\"invalid \'scope\' attribute value\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " } else {\r\n"
+ + " if (isset($attrs[\'global\']) && $attrs[\'global\'])\r\n"
+ + " $scope = \'parent\';\r\n"
+ + " else\r\n"
+ + " $scope = \'local\';\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " return \'<?php $this->config_load(\' . $attrs[\'file\'] . \', \' . $attrs[\'section\'] . \", \'$scope\'); ?>\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compile {include ...} tag\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * $param $tag_args\r\n"
+ + " */\r\n"
+ + " function _compile_include_tag($tag_args)\r\n"
+ + " {\r\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\r\n"
+ + " $arg_list = array();\r\n"
+ + "\r\n"
+ + " if (empty($attrs[\'file\'])) {\r\n"
+ + " $this->_syntax_error(\"missing \'file\' attribute in include tag\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " foreach ($attrs as $arg_name => $arg_value) {\r\n"
+ + " if ($arg_name == \'file\') {\r\n"
+ + " $include_file = $arg_value;\r\n"
+ + " continue;\r\n"
+ + " } else if ($arg_name == \'assign\') {\r\n"
+ + " $assign_var = $arg_value;\r\n"
+ + " continue;\r\n"
+ + " }\r\n"
+ + " if (is_bool($arg_value))\r\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\r\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output = \'<?php \';\r\n"
+ + "\r\n"
+ + " if (isset($assign_var)) {\r\n"
+ + " $output .= \"ob_start();\\n\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output .= \r\n"
+ + " \"\\$_smarty_tpl_vars = \\$this->_tpl_vars;\\n\" .\r\n"
+ + " \"\\$this->_smarty_include(\".$include_file.\", array(\".implode(\',\', (array)$arg_list).\"));\\n\" .\r\n"
+ + " \"\\$this->_tpl_vars = \\$_smarty_tpl_vars;\\n\" .\r\n"
+ + " \"unset(\\$_smarty_tpl_vars);\\n\";\r\n"
+ + "\r\n"
+ + " if (isset($assign_var)) {\r\n"
+ + " $output .= \"\\$this->assign(\" . $assign_var . \", ob_get_contents()); ob_end_clean();\\n\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output .= \' ?>\';\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + "\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compile {include ...} tag\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tag_args\r\n"
+ + " */\r\n"
+ + " function _compile_include_php_tag($tag_args)\r\n"
+ + " {\r\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\r\n"
+ + "\r\n"
+ + " if (empty($attrs[\'file\'])) {\r\n"
+ + " $this->_syntax_error(\"missing \'file\' attribute in include_php tag\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $assign_var = $this->_dequote($attrs[\'assign\']);\r\n"
+ + "\r\n"
+ + " $once_var = ( $attrs[\'once\'] === false ) ? \'false\' : \'true\';\r\n"
+ + "\r\n"
+ + " foreach($attrs as $arg_name => $arg_value) {\r\n"
+ + " if($arg_name != \'file\' AND $arg_name != \'once\' AND $arg_name != \'assign\') {\r\n"
+ + " if(is_bool($arg_value))\r\n"
+ + " $arg_value = $arg_value ? \'true\' : \'false\';\r\n"
+ + " $arg_list[] = \"\'$arg_name\' => $arg_value\";\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output =\r\n"
+ + " \"<?php \\$this->_smarty_include_php($attrs[file], \'$assign_var\', $once_var, \" .\r\n"
+ + " \"array(\".implode(\',\', (array)$arg_list).\")); ?>\";\r\n"
+ + " \r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compile {section ...} tag\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tag_args\r\n"
+ + " */\r\n"
+ + " function _compile_section_start($tag_args)\r\n"
+ + " {\r\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\r\n"
+ + " $arg_list = array();\r\n"
+ + "\r\n"
+ + " $output = \'<?php \';\r\n"
+ + " $section_name = $attrs[\'name\']; \r\n"
+ + " if (empty($section_name)) {\r\n"
+ + " $this->_syntax_error(\"missing section name\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output .= \"if (isset(\\$this->_sections[$section_name])) unset(\\$this->_sections[$section_name]);\\n\";\r\n"
+ + " $section_props = \"\\$this->_sections[$section_name]\";\r\n"
+ + "\r\n"
+ + " foreach ($attrs as $attr_name => $attr_value) {\r\n"
+ + " switch ($attr_name) {\r\n"
+ + " case \'loop\':\r\n"
+ + " $output .= \"{$section_props}[\'loop\'] = is_array($attr_value) ? count($attr_value) : max(0, (int)$attr_value);\\n\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'show\':\r\n"
+ + " if (is_bool($attr_value))\r\n"
+ + " $show_attr_value = $attr_value ? \'true\' : \'false\';\r\n"
+ + " else\r\n"
+ + " $show_attr_value = \"(bool)$attr_value\";\r\n"
+ + " $output .= \"{$section_props}[\'show\'] = $show_attr_value;\\n\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'name\':\r\n"
+ + " $output .= \"{$section_props}[\'$attr_name\'] = $attr_value;\\n\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'max\':\r\n"
+ + " case \'start\':\r\n"
+ + " $output .= \"{$section_props}[\'$attr_name\'] = (int)$attr_value;\\n\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'step\':\r\n"
+ + " $output .= \"{$section_props}[\'$attr_name\'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\\n\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " default:\r\n"
+ + " $this->_syntax_error(\"unknown section attribute - \'$attr_name\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " if (!isset($attrs[\'show\']))\r\n"
+ + " $output .= \"{$section_props}[\'show\'] = true;\\n\";\r\n"
+ + "\r\n"
+ + " if (!isset($attrs[\'loop\']))\r\n"
+ + " $output .= \"{$section_props}[\'loop\'] = 1;\\n\";\r\n"
+ + "\r\n"
+ + " if (!isset($attrs[\'max\']))\r\n"
+ + " $output .= \"{$section_props}[\'max\'] = {$section_props}[\'loop\'];\\n\";\r\n"
+ + " else\r\n"
+ + " $output .= \"if ({$section_props}[\'max\'] < 0)\\n\" .\r\n"
+ + " \" {$section_props}[\'max\'] = {$section_props}[\'loop\'];\\n\";\r\n"
+ + "\r\n"
+ + " if (!isset($attrs[\'step\']))\r\n"
+ + " $output .= \"{$section_props}[\'step\'] = 1;\\n\";\r\n"
+ + "\r\n"
+ + " if (!isset($attrs[\'start\']))\r\n"
+ + " $output .= \"{$section_props}[\'start\'] = {$section_props}[\'step\'] > 0 ? 0 : {$section_props}[\'loop\']-1;\\n\";\r\n"
+ + " else {\r\n"
+ + " $output .= \"if ({$section_props}[\'start\'] < 0)\\n\" .\r\n"
+ + " \" {$section_props}[\'start\'] = max({$section_props}[\'step\'] > 0 ? 0 : -1, {$section_props}[\'loop\'] + {$section_props}[\'start\']);\\n\" .\r\n"
+ + " \"else\\n\" .\r\n"
+ + " \" {$section_props}[\'start\'] = min({$section_props}[\'start\'], {$section_props}[\'step\'] > 0 ? {$section_props}[\'loop\'] : {$section_props}[\'loop\']-1);\\n\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $output .= \"if ({$section_props}[\'show\']) {\\n\";\r\n"
+ + " if (!isset($attrs[\'start\']) && !isset($attrs[\'step\']) && !isset($attrs[\'max\'])) {\r\n"
+ + " $output .= \" {$section_props}[\'total\'] = {$section_props}[\'loop\'];\\n\";\r\n"
+ + " } else {\r\n"
+ + " $output .= \" {$section_props}[\'total\'] = min(ceil(({$section_props}[\'step\'] > 0 ? {$section_props}[\'loop\'] - {$section_props}[\'start\'] : {$section_props}[\'start\']+1)/abs({$section_props}[\'step\'])), {$section_props}[\'max\']);\\n\";\r\n"
+ + " }\r\n"
+ + " $output .= \" if ({$section_props}[\'total\'] == 0)\\n\" .\r\n"
+ + " \" {$section_props}[\'show\'] = false;\\n\" .\r\n"
+ + " \"} else\\n\" .\r\n"
+ + " \" {$section_props}[\'total\'] = 0;\\n\";\r\n"
+ + "\r\n"
+ + " $output .= \"if ({$section_props}[\'show\']):\\n\";\r\n"
+ + " $output .= \"\r\n"
+ + " for ({$section_props}[\'index\'] = {$section_props}[\'start\'], {$section_props}[\'iteration\'] = 1;\r\n"
+ + " {$section_props}[\'iteration\'] <= {$section_props}[\'total\'];\r\n"
+ + " {$section_props}[\'index\'] += {$section_props}[\'step\'], {$section_props}[\'iteration\']++):\\n\";\r\n"
+ + " $output .= \"{$section_props}[\'rownum\'] = {$section_props}[\'iteration\'];\\n\";\r\n"
+ + " $output .= \"{$section_props}[\'index_prev\'] = {$section_props}[\'index\'] - {$section_props}[\'step\'];\\n\";\r\n"
+ + " $output .= \"{$section_props}[\'index_next\'] = {$section_props}[\'index\'] + {$section_props}[\'step\'];\\n\";\r\n"
+ + " $output .= \"{$section_props}[\'first\'] = ({$section_props}[\'iteration\'] == 1);\\n\";\r\n"
+ + " $output .= \"{$section_props}[\'last\'] = ({$section_props}[\'iteration\'] == {$section_props}[\'total\']);\\n\";\r\n"
+ + "\r\n"
+ + " $output .= \"?>\";\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " \r\n"
+ + " /**\r\n"
+ + " * Compile {foreach ...} tag.\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tag_args\r\n"
+ + " */\r\n"
+ + " function _compile_foreach_start($tag_args)\r\n"
+ + " {\r\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\r\n"
+ + " $arg_list = array();\r\n"
+ + "\r\n"
+ + " if (empty($attrs[\'from\'])) {\r\n"
+ + " $this->_syntax_error(\"missing \'from\' attribute\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " if (empty($attrs[\'item\'])) {\r\n"
+ + " $this->_syntax_error(\"missing \'item\' attribute\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $from = $attrs[\'from\'];\r\n"
+ + " $item = $this->_dequote($attrs[\'item\']);\r\n"
+ + " if (isset($attrs[\'name\']))\r\n"
+ + " $name = $attrs[\'name\'];\r\n"
+ + "\r\n"
+ + " $output = \'<?php \';\r\n"
+ + " if (isset($name)) {\r\n"
+ + " $output .= \"if (isset(\\$this->_foreach[$name])) unset(\\$this->_foreach[$name]);\\n\";\r\n"
+ + " $foreach_props = \"\\$this->_foreach[$name]\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $key_part = \'\';\r\n"
+ + "\r\n"
+ + " foreach ($attrs as $attr_name => $attr_value) {\r\n"
+ + " switch ($attr_name) {\r\n"
+ + " case \'key\':\r\n"
+ + " $key = $this->_dequote($attrs[\'key\']);\r\n"
+ + " $key_part = \"\\$this->_tpl_vars[\'$key\'] => \";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'name\':\r\n"
+ + " $output .= \"{$foreach_props}[\'$attr_name\'] = $attr_value;\\n\";\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " if (isset($name)) {\r\n"
+ + " $output .= \"{$foreach_props}[\'total\'] = count((array)$from);\\n\";\r\n"
+ + " $output .= \"{$foreach_props}[\'show\'] = {$foreach_props}[\'total\'] > 0;\\n\";\r\n"
+ + " $output .= \"if ({$foreach_props}[\'show\']):\\n\";\r\n"
+ + " $output .= \"{$foreach_props}[\'iteration\'] = 0;\\n\";\r\n"
+ + " $output .= \" foreach ((array)$from as $key_part\\$this->_tpl_vars[\'$item\']):\\n\";\r\n"
+ + " $output .= \" {$foreach_props}[\'iteration\']++;\\n\";\r\n"
+ + " $output .= \" {$foreach_props}[\'first\'] = ({$foreach_props}[\'iteration\'] == 1);\\n\";\r\n"
+ + " $output .= \" {$foreach_props}[\'last\'] = ({$foreach_props}[\'iteration\'] == {$foreach_props}[\'total\']);\\n\";\r\n"
+ + " } else {\r\n"
+ + " $output .= \"if (count((array)$from)):\\n\";\r\n"
+ + " $output .= \" foreach ((array)$from as $key_part\\$this->_tpl_vars[\'$item\']):\\n\";\r\n"
+ + " }\r\n"
+ + " $output .= \'?>\';\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compile {capture} .. {/capture} tags\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $start\r\n"
+ + " * @param $tag_args\r\n"
+ + " */\r\n"
+ + " function _compile_capture_tag($start, $tag_args = \'\')\r\n"
+ + " {\r\n"
+ + " $attrs = $this->_parse_attrs($tag_args);\r\n"
+ + "\r\n"
+ + " if ($start) {\r\n"
+ + " if (isset($attrs[\'name\']))\r\n"
+ + " $buffer = $attrs[\'name\'];\r\n"
+ + " else\r\n"
+ + " $buffer = \"\'default\'\";\r\n"
+ + "\r\n"
+ + " $output = \"<?php ob_start(); ?>\";\r\n"
+ + " $this->_capture_stack[] = $buffer;\r\n"
+ + " } else {\r\n"
+ + " $buffer = array_pop($this->_capture_stack);\r\n"
+ + " $output = \"<?php \\$this->_smarty_vars[\'capture\'][$buffer] = ob_get_contents(); ob_end_clean(); ?>\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compile {if ...} tag\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tag_args\r\n"
+ + " * @param $elseif\r\n"
+ + " */\r\n"
+ + " function _compile_if_tag($tag_args, $elseif = false)\r\n"
+ + " {\r\n"
+ + "\r\n"
+ + " /* Tokenize args for \'if\' tag. */\r\n"
+ + " preg_match_all(\'/(?>\r\n"
+ + " \' . $this->_obj_call_regexp . \'(?:\' . $this->_mod_regexp . \'*) | # valid object call\r\n"
+ + " \' . $this->_var_regexp . \'(?:\' . $this->_mod_regexp . \'*) | # public or quoted string\r\n"
+ + " \\-?\\d+|!==|<=>|==|!=|<=|>=|\\&\\&|\\|\\||\\(|\\)|,|\\!|\\^|=|<|>|\\||\\%|\\+|\\-|\\/|\\* | # valid non-word token\r\n"
+ + " \\b\\w+\\b | # valid word token\r\n"
+ + " \\S+ # anything else\r\n"
+ + " )/x\', $tag_args, $match);\r\n"
+ + " \r\n"
+ + " $tokens = $match[0];\r\n"
+ + " \r\n"
+ + " // make sure we have balanced parenthesis\r\n"
+ + " $token_count = array_count_values($tokens);\r\n"
+ + " if(isset($token_count[\'(\']) && $token_count[\'(\'] != $token_count[\')\']) {\r\n"
+ + " $this->_syntax_error(\"unbalanced parenthesis in if statement\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " $is_arg_stack = array();\r\n"
+ + "\r\n"
+ + " for ($i = 0; $i < count($tokens); $i++) {\r\n"
+ + "\r\n"
+ + " $token = &$tokens[$i];\r\n"
+ + " \r\n"
+ + " switch (strtolower($token)) {\r\n"
+ + " case \'!\':\r\n"
+ + " case \'%\':\r\n"
+ + " case \'!==\':\r\n"
+ + " case \'==\':\r\n"
+ + " case \'>\':\r\n"
+ + " case \'<\':\r\n"
+ + " case \'!=\':\r\n"
+ + " case \'<=\':\r\n"
+ + " case \'>=\':\r\n"
+ + " case \'&&\':\r\n"
+ + " case \'||\':\r\n"
+ + " case \'|\':\r\n"
+ + " case \'^\':\r\n"
+ + " case \'&\':\r\n"
+ + " case \'~\':\r\n"
+ + " case \')\':\r\n"
+ + " case \',\':\r\n"
+ + " case \'+\':\r\n"
+ + " case \'-\':\r\n"
+ + " case \'*\':\r\n"
+ + " case \'/\':\r\n"
+ + " break; \r\n"
+ + "\r\n"
+ + " case \'eq\':\r\n"
+ + " $token = \'==\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'ne\':\r\n"
+ + " case \'neq\':\r\n"
+ + " $token = \'!=\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'lt\':\r\n"
+ + " $token = \'<\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'le\':\r\n"
+ + " case \'lte\':\r\n"
+ + " $token = \'<=\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'gt\':\r\n"
+ + " $token = \'>\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'ge\':\r\n"
+ + " case \'gte\':\r\n"
+ + " $token = \'>=\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'and\':\r\n"
+ + " $token = \'&&\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'or\':\r\n"
+ + " $token = \'||\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'not\':\r\n"
+ + " $token = \'!\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'mod\':\r\n"
+ + " $token = \'%\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'(\':\r\n"
+ + " array_push($is_arg_stack, $i);\r\n"
+ + " break;\r\n"
+ + " \r\n"
+ + " case \'is\':\r\n"
+ + " /* If last token was a \')\', we operate on the parenthesized\r\n"
+ + " expression. The start of the expression is on the stack.\r\n"
+ + " Otherwise, we operate on the last encountered token. */\r\n"
+ + " if ($tokens[$i-1] == \')\')\r\n"
+ + " $is_arg_start = array_pop($is_arg_stack);\r\n"
+ + " else\r\n"
+ + " $is_arg_start = $i-1;\r\n"
+ + " /* Construct the argument for \'is\' expression, so it knows\r\n"
+ + " what to operate on. */\r\n"
+ + " $is_arg = implode(\' \', array_slice($tokens, $is_arg_start, $i - $is_arg_start));\r\n"
+ + " \r\n"
+ + " /* Pass all tokens from next one until the end to the\r\n"
+ + " \'is\' expression parsing function. The function will\r\n"
+ + " return modified tokens, where the first one is the result\r\n"
+ + " of the \'is\' expression and the rest are the tokens it\r\n"
+ + " didn\'t touch. */ \r\n"
+ + " $new_tokens = $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1));\r\n"
+ + " \r\n"
+ + " /* Replace the old tokens with the new ones. */\r\n"
+ + " array_splice($tokens, $is_arg_start, count($tokens), $new_tokens);\r\n"
+ + "\r\n"
+ + " /* Adjust argument start so that it won\'t change from the\r\n"
+ + " current position for the next iteration. */\r\n"
+ + " $i = $is_arg_start;\r\n"
+ + " break;\r\n"
+ + " \r\n"
+ + " default:\r\n"
+ + " if(preg_match(\'!^\' . $this->_func_regexp . \'$!\', $token) ) {\r\n"
+ + " // function call \r\n"
+ + " if($this->security &&\r\n"
+ + " !in_array($token, $this->security_settings[\'IF_FUNCS\'])) {\r\n"
+ + " $this->_syntax_error(\"(secure mode) \'$token\' not allowed in if statement\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " } \r\n"
+ + " } elseif(preg_match(\'!^\' . $this->_var_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $token)) {\r\n"
+ + " // variable\r\n"
+ + " $token = $this->_parse_var_props($token);\r\n"
+ + " } elseif(preg_match(\'!^\' . $this->_obj_call_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $token)) {\r\n"
+ + " // object\r\n"
+ + " $token = $this->_parse_var_props($token);\r\n"
+ + " } elseif(is_numeric($token)) {\r\n"
+ + " // number, skip it\r\n"
+ + " } else {\r\n"
+ + " $this->_syntax_error(\"unidentified token \'$token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " if ($elseif)\r\n"
+ + " return \'<?php elseif (\'.implode(\' \', $tokens).\'): ?>\';\r\n"
+ + " else\r\n"
+ + " return \'<?php if (\'.implode(\' \', $tokens).\'): ?>\';\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Parse is expression\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $is_arg\r\n"
+ + " * @param $tokens\r\n"
+ + " */\r\n"
+ + " function _parse_is_expr($is_arg, $tokens)\r\n"
+ + " {\r\n"
+ + " $expr_end = 0;\r\n"
+ + " $negate_expr = false;\r\n"
+ + "\r\n"
+ + " if (($first_token = array_shift($tokens)) == \'not\') {\r\n"
+ + " $negate_expr = true;\r\n"
+ + " $expr_type = array_shift($tokens);\r\n"
+ + " } else\r\n"
+ + " $expr_type = $first_token;\r\n"
+ + "\r\n"
+ + " switch ($expr_type) {\r\n"
+ + " case \'even\':\r\n"
+ + " if (@$tokens[$expr_end] == \'by\') {\r\n"
+ + " $expr_end++;\r\n"
+ + " $expr_arg = $tokens[$expr_end++];\r\n"
+ + " $expr = \"!(($is_arg / $expr_arg) % \" . $this->_parse_var_props($expr_arg) . \")\";\r\n"
+ + " } else\r\n"
+ + " $expr = \"!($is_arg % 2)\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'odd\':\r\n"
+ + " if (@$tokens[$expr_end] == \'by\') {\r\n"
+ + " $expr_end++;\r\n"
+ + " $expr_arg = $tokens[$expr_end++];\r\n"
+ + " $expr = \"(($is_arg / $expr_arg) % \". $this->_parse_var_props($expr_arg) . \")\";\r\n"
+ + " } else\r\n"
+ + " $expr = \"($is_arg % 2)\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'div\':\r\n"
+ + " if (@$tokens[$expr_end] == \'by\') {\r\n"
+ + " $expr_end++;\r\n"
+ + " $expr_arg = $tokens[$expr_end++];\r\n"
+ + " $expr = \"!($is_arg % \" . $this->_parse_var_props($expr_arg) . \")\";\r\n"
+ + " } else {\r\n"
+ + " $this->_syntax_error(\"expecting \'by\' after \'div\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " default:\r\n"
+ + " $this->_syntax_error(\"unknown \'is\' expression - \'$expr_type\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " if ($negate_expr) {\r\n"
+ + " $expr = \"!($expr)\";\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " array_splice($tokens, 0, $expr_end, $expr); \r\n"
+ + " \r\n"
+ + " return $tokens;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Parse attribute string\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tag_args\r\n"
+ + " * @param $quote\r\n"
+ + " */\r\n"
+ + " function _parse_attrs($tag_args, $quote = true)\r\n"
+ + " {\r\n"
+ + " \r\n"
+ + " /* Tokenize tag attributes. */\r\n"
+ + " preg_match_all(\'/(?:\' . $this->_obj_call_regexp . \'|\' . $this->_qstr_regexp . \' | (?>[^\"\\\'=\\s]+)\r\n"
+ + " )+ |\r\n"
+ + " [=]\r\n"
+ + " /x\', $tag_args, $match);\r\n"
+ + " $tokens = $match[0]; \r\n"
+ + " \r\n"
+ + " $attrs = array();\r\n"
+ + " /* Parse state:\r\n"
+ + " 0 - expecting attribute name\r\n"
+ + " 1 - expecting \'=\'\r\n"
+ + " 2 - expecting attribute value (not \'=\') */\r\n"
+ + " $state = 0;\r\n"
+ + " \r\n"
+ + " foreach ($tokens as $token) {\r\n"
+ + " switch ($state) {\r\n"
+ + " case 0:\r\n"
+ + " /* If the token is a valid identifier, we set attribute name\r\n"
+ + " and go to state 1. */\r\n"
+ + " if (preg_match(\'!^\\w+$!\', $token)) {\r\n"
+ + " $attr_name = $token;\r\n"
+ + " $state = 1;\r\n"
+ + " } else\r\n"
+ + " $this->_syntax_error(\"invalid attribute name - \'$token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case 1:\r\n"
+ + " /* If the token is \'=\', then we go to state 2. */\r\n"
+ + " if ($token == \'=\') {\r\n"
+ + " $state = 2;\r\n"
+ + " } else\r\n"
+ + " $this->_syntax_error(\"expecting \'=\' after attribute name \'$last_token\'\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case 2:\r\n"
+ + " /* If token is not \'=\', we set the attribute value and go to\r\n"
+ + " state 0. */\r\n"
+ + " if ($token != \'=\') {\r\n"
+ + " /* We booleanize the token if it\'s a non-quoted possible\r\n"
+ + " boolean value. */\r\n"
+ + " if (preg_match(\'!^(on|yes|true)$!\', $token))\r\n"
+ + " $token = true;\r\n"
+ + " else if (preg_match(\'!^(off|no|false)$!\', $token))\r\n"
+ + " $token = false;\r\n"
+ + " /* If the token is just a string,\r\n"
+ + " we double-quote it. */\r\n"
+ + " else if (preg_match(\'!^\\w+$!\', $token)) {\r\n"
+ + " $token = \'\"\'.$token.\'\"\';\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " $attrs[$attr_name] = $token;\r\n"
+ + " $state = 0;\r\n"
+ + " } else\r\n"
+ + " $this->_syntax_error(\"\'=\' cannot be an attribute value\", E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + " $last_token = $token;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " if($state != 0) {\r\n"
+ + " if($state == 1) {\r\n"
+ + " $this->_syntax_error(\"expecting \'=\' after attribute name \'$last_token\'\", E_USER_ERROR, __FILE__, __LINE__); \r\n"
+ + " } else {\r\n"
+ + " $this->_syntax_error(\"missing attribute value\", E_USER_ERROR, __FILE__, __LINE__); \r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " $this->_parse_vars_props($attrs);\r\n"
+ + "\r\n"
+ + " return $attrs;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * compile multiple variables and section properties tokens into\r\n"
+ + " * PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $tokens\r\n"
+ + " */\r\n"
+ + " function _parse_vars_props(&$tokens)\r\n"
+ + " {\r\n"
+ + " foreach($tokens as $key => $val) { \r\n"
+ + " $tokens[$key] = $this->_parse_var_props($val);\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " /**\r\n"
+ + " * compile single variable and section properties token into\r\n"
+ + " * PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $val\r\n"
+ + " * @param $tag_attrs\r\n"
+ + " */\r\n"
+ + " function _parse_var_props($val, $tag_attrs = null)\r\n"
+ + " { \r\n"
+ + "\r\n"
+ + " $val = trim($val);\r\n"
+ + "\r\n"
+ + " if(preg_match(\'!^(\' . $this->_obj_call_regexp . \'|\' . $this->_dvar_regexp . \')(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n"
+ + " // $ variable or object\r\n"
+ + " return $this->_parse_var($val, $tag_attrs);\r\n"
+ + " } \r\n"
+ + " elseif(preg_match(\'!^\' . $this->_db_qstr_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n"
+ + " // double quoted text\r\n"
+ + " preg_match(\'!^(\' . $this->_db_qstr_regexp . \')(\'. $this->_mod_regexp . \'*)$!\', $val, $match);\r\n"
+ + " $return = $this->_expand_quoted_text($match[1]);\r\n"
+ + " if($match[2] != \'\') {\r\n"
+ + " $this->_parse_modifiers($return, $match[2]);\r\n"
+ + " }\r\n"
+ + " return $return;\r\n"
+ + " } \r\n"
+ + " elseif(preg_match(\'!^\' . $this->_si_qstr_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n"
+ + " // single quoted text\r\n"
+ + " preg_match(\'!^(\' . $this->_si_qstr_regexp . \')(\'. $this->_mod_regexp . \'*)$!\', $val, $match);\r\n"
+ + " if($match[2] != \'\') {\r\n"
+ + " $this->_parse_modifiers($match[1], $match[2]);\r\n"
+ + " return $match[1];\r\n"
+ + " } \r\n"
+ + " } \r\n"
+ + " elseif(preg_match(\'!^\' . $this->_cvar_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n"
+ + " // config var\r\n"
+ + " return $this->_parse_conf_var($val);\r\n"
+ + " } \r\n"
+ + " elseif(preg_match(\'!^\' . $this->_svar_regexp . \'(?:\' . $this->_mod_regexp . \'*)$!\', $val)) {\r\n"
+ + " // section var\r\n"
+ + " return $this->_parse_section_prop($val);\r\n"
+ + " }\r\n"
+ + " elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {\r\n"
+ + " // literal string\r\n"
+ + " return $this->_expand_quoted_text(\'\"\' . $val .\'\"\');\r\n"
+ + " }\r\n"
+ + " return $val;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * expand quoted text with embedded variables\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $var_expr\r\n"
+ + " */\r\n"
+ + " function _expand_quoted_text($var_expr)\r\n"
+ + " {\r\n"
+ + " // if contains unescaped $, expand it\r\n"
+ + " if(preg_match_all(\'|(?<!\\\\\\\\)\\$\' . $this->_dvar_guts_regexp . \'|\', $var_expr, $match)) {\r\n"
+ + " rsort($match[0]);\r\n"
+ + " reset($match[0]);\r\n"
+ + " foreach($match[0] as $var) {\r\n"
+ + " $var_expr = str_replace ($var, \'\".\' . $this->_parse_var($var) . \'.\"\', $var_expr);\r\n"
+ + " }\r\n"
+ + " return preg_replace(\'!\\.\"\"|\"\"\\.!\', \'\', $var_expr);\r\n"
+ + " } else {\r\n"
+ + " return $var_expr;\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " /**\r\n"
+ + " * parse variable expression into PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $var_expr\r\n"
+ + " */\r\n"
+ + " function _parse_var($var_expr)\r\n"
+ + " {\r\n"
+ + " \r\n"
+ + " preg_match(\'!(\' . $this->_obj_call_regexp . \'|\' . $this->_var_regexp . \')(\' . $this->_mod_regexp . \'*)$!\', $var_expr, $match);\r\n"
+ + " \r\n"
+ + " $var_ref = substr($match[1],1);\r\n"
+ + " $modifiers = $match[2];\r\n"
+ + " \r\n"
+ + " if(!empty($this->default_modifiers) && !preg_match(\'!(^|\\|)smarty:nodefaults($|\\|)!\',$modifiers)) {\r\n"
+ + " $_default_mod_string = implode(\'|\',(array)$this->default_modifiers);\r\n"
+ + " $modifiers = empty($modifiers) ? $_default_mod_string : $_default_mod_string . \'|\' . $modifiers;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " // get [foo] and .foo and ->foo() pieces \r\n"
+ + " preg_match_all(\'!(?:^\\w+)|(?:\' . $this->_obj_ext_regexp . \')+(?:\' . $this->_obj_params_regexp . \')?|(?:\' . $this->_var_bracket_regexp . \')|\\.\\$?\\w+!\', $var_ref, $match); \r\n"
+ + " \r\n"
+ + " $indexes = $match[0];\r\n"
+ + " $var_name = array_shift($indexes);\r\n"
+ + " \r\n"
+ + " /* Handle $smarty.* variable references as a special case. */\r\n"
+ + " if ($var_name == \'smarty\') {\r\n"
+ + " /*\r\n"
+ + " * If the reference could be compiled, use the compiled output;\r\n"
+ + " * otherwise, fall back on the $smarty variable generated at\r\n"
+ + " * run-time.\r\n"
+ + " */\r\n"
+ + " if (($smarty_ref = $this->_compile_smarty_ref($indexes)) !== null) {\r\n"
+ + " $output = $smarty_ref;\r\n"
+ + " } else {\r\n"
+ + " $var_name = substr(array_shift($indexes), 1);\r\n"
+ + " $output = \"\\$this->_smarty_vars[\'$var_name\']\";\r\n"
+ + " }\r\n"
+ + " } else {\r\n"
+ + " $output = \"\\$this->_tpl_vars[\'$var_name\']\";\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " foreach ($indexes as $index) { \r\n"
+ + " if ($index{0} == \'[\') {\r\n"
+ + " $index = substr($index, 1, -1);\r\n"
+ + " if (is_numeric($index)) {\r\n"
+ + " $output .= \"[$index]\";\r\n"
+ + " } elseif ($index{0} == \'$\') {\r\n"
+ + " $output .= \"[\\$this->_tpl_vars[\'\" . substr($index, 1) . \"\']]\";\r\n"
+ + " } else {\r\n"
+ + " $parts = explode(\'.\', $index);\r\n"
+ + " $section = $parts[0];\r\n"
+ + " $section_prop = isset($parts[1]) ? $parts[1] : \'index\';\r\n"
+ + " $output .= \"[\\$this->_sections[\'$section\'][\'$section_prop\']]\";\r\n"
+ + " }\r\n"
+ + " } else if ($index{0} == \'.\') {\r\n"
+ + " if ($index{1} == \'$\')\r\n"
+ + " $output .= \"[\\$this->_tpl_vars[\'\" . substr($index, 2) . \"\']]\";\r\n"
+ + " else\r\n"
+ + " $output .= \"[\'\" . substr($index, 1) . \"\']\";\r\n"
+ + " } else if (substr($index,0,2) == \'->\') {\r\n"
+ + " if(substr($index,2,2) == \'__\') {\r\n"
+ + " $this->_syntax_error(\'call to internal object members is not allowed\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " } elseif($this->security && substr($index,2,1) == \'_\') {\r\n"
+ + " $this->_syntax_error(\'(secure) call to private object member is not allowed\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " } else {\r\n"
+ + " if(preg_match(\'!((?:\' . $this->_obj_ext_regexp . \')+)(\' . $this->_obj_params_regexp . \')?!\', $index, $match)) {\r\n"
+ + " if(!empty($match[2])) {\r\n"
+ + " // parse object parameters\r\n"
+ + " $index = str_replace($match[2], $this->_parse_parenth_args($match[2]), $index);\r\n"
+ + " }\r\n"
+ + " if(preg_match_all(\'!\' . $this->_dvar_regexp . \'!\', $match[1], $_dvar_match)) {\r\n"
+ + " // parse embedded variables\r\n"
+ + " $_match_replace = $match[1];\r\n"
+ + " foreach($_dvar_match[0] as $_curr_var) {\r\n"
+ + " $_match_replace = str_replace($_curr_var, \'{\' . $this->_parse_var($_curr_var) . \'}\', $_match_replace);\r\n"
+ + " }\r\n"
+ + " $index = str_replace($match[1], $_match_replace, $index);\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " $output .= $index;\r\n"
+ + " }\r\n"
+ + " } else {\r\n"
+ + " $output .= $index;\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " // look for variables imbedded in quoted strings, replace them\r\n"
+ + " if(preg_match(\'!\' . $this->_qstr_regexp . \'!\', $output, $match)) {\r\n"
+ + " $output = str_replace($match[0], $this->_expand_quoted_text($match[0]), $output);\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " $this->_parse_modifiers($output, $modifiers);\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * parse arguments in function call parenthesis\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $parenth_args\r\n"
+ + " */\r\n"
+ + " function _parse_parenth_args($parenth_args)\r\n"
+ + " {\r\n"
+ + " preg_match_all(\'!\' . $this->_param_regexp . \'!\',$parenth_args, $match);\r\n"
+ + " $match = $match[0];\r\n"
+ + " rsort($match);\r\n"
+ + " reset($match); \r\n"
+ + " $orig_vals = $match;\r\n"
+ + " $this->_parse_vars_props($match);\r\n"
+ + " return str_replace($orig_vals, $match, $parenth_args);\r\n"
+ + " } \r\n"
+ + " \r\n"
+ + " /**\r\n"
+ + " * parse configuration variable expression into PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $conf_var_expr\r\n"
+ + " */\r\n"
+ + " function _parse_conf_var($conf_var_expr)\r\n"
+ + " {\r\n"
+ + " $parts = explode(\'|\', $conf_var_expr, 2);\r\n"
+ + " $var_ref = $parts[0];\r\n"
+ + " $modifiers = isset($parts[1]) ? $parts[1] : \'\';\r\n"
+ + "\r\n"
+ + " $var_name = substr($var_ref, 1, -1);\r\n"
+ + "\r\n"
+ + " $output = \"\\$this->_config[0][\'vars\'][\'$var_name\']\";\r\n"
+ + "\r\n"
+ + " $this->_parse_modifiers($output, $modifiers);\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * parse section property expression into PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $section_prop_expr\r\n"
+ + " */\r\n"
+ + " function _parse_section_prop($section_prop_expr)\r\n"
+ + " {\r\n"
+ + " $parts = explode(\'|\', $section_prop_expr, 2);\r\n"
+ + " $var_ref = $parts[0];\r\n"
+ + " $modifiers = isset($parts[1]) ? $parts[1] : \'\';\r\n"
+ + "\r\n"
+ + " preg_match(\'!%(\\w+)\\.(\\w+)%!\', $var_ref, $match);\r\n"
+ + " $section_name = $match[1];\r\n"
+ + " $prop_name = $match[2];\r\n"
+ + "\r\n"
+ + " $output = \"\\$this->_sections[\'$section_name\'][\'$prop_name\']\";\r\n"
+ + "\r\n"
+ + " $this->_parse_modifiers($output, $modifiers);\r\n"
+ + "\r\n"
+ + " return $output;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * parse modifier chain into PHP code\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $output\r\n"
+ + " * @param $modifier_string\r\n"
+ + " */\r\n"
+ + " function _parse_modifiers(&$output, $modifier_string)\r\n"
+ + " {\r\n"
+ + " preg_match_all(\'!\\|(@?\\w+)((?>:(?:\'. $this->_qstr_regexp . \'|[^|]+))*)!\', \'|\' . $modifier_string, $match);\r\n"
+ + " list(, $modifiers, $modifier_arg_strings) = $match;\r\n"
+ + "\r\n"
+ + " for ($i = 0, $for_max = count($modifiers); $i < $for_max; $i++) {\r\n"
+ + " $modifier_name = $modifiers[$i];\r\n"
+ + " \r\n"
+ + " if($modifier_name == \'smarty\') {\r\n"
+ + " // skip smarty modifier\r\n"
+ + " continue;\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " preg_match_all(\'!:(\' . $this->_qstr_regexp . \'|[^:]+)!\', $modifier_arg_strings[$i], $match);\r\n"
+ + " $modifier_args = $match[1];\r\n"
+ + "\r\n"
+ + " if ($modifier_name{0} == \'@\') {\r\n"
+ + " $map_array = \'false\';\r\n"
+ + " $modifier_name = substr($modifier_name, 1);\r\n"
+ + " } else {\r\n"
+ + " $map_array = \'true\';\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + " $this->_add_plugin(\'modifier\', $modifier_name);\r\n"
+ + "\r\n"
+ + " $this->_parse_vars_props($modifier_args);\r\n"
+ + "\r\n"
+ + " if (count($modifier_args) > 0)\r\n"
+ + " $modifier_args = \', \'.implode(\', \', $modifier_args);\r\n"
+ + " else\r\n"
+ + " $modifier_args = \'\';\r\n"
+ + "\r\n"
+ + " $output = \"\\$this->_run_mod_handler(\'$modifier_name\', $map_array, $output$modifier_args)\";\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * add plugin\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $type\r\n"
+ + " * @param $name\r\n"
+ + " * @param $delayed_loading\r\n"
+ + " */\r\n"
+ + " function _add_plugin($type, $name, $delayed_loading = null)\r\n"
+ + " {\r\n"
+ + " if (!isset($this->_plugin_info[$type])) {\r\n"
+ + " $this->_plugin_info[$type] = array();\r\n"
+ + " }\r\n"
+ + " if (!isset($this->_plugin_info[$type][$name])) {\r\n"
+ + " $this->_plugin_info[$type][$name] = array($this->_current_file,\r\n"
+ + " $this->_current_line_no,\r\n"
+ + " $delayed_loading);\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " \r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * Compiles references of type $smarty.foo\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $indexes\r\n"
+ + " */\r\n"
+ + " function _compile_smarty_ref(&$indexes)\r\n"
+ + " {\r\n"
+ + " /* Extract the reference name. */\r\n"
+ + " $ref = substr($indexes[0], 1);\r\n"
+ + "\r\n"
+ + " switch ($ref) {\r\n"
+ + " case \'now\':\r\n"
+ + " $compiled_ref = \'time()\';\r\n"
+ + " if (count($indexes) > 1) {\r\n"
+ + " $this->_syntax_error(\'$smarty\' . implode(\'\', $indexes) .\' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'foreach\':\r\n"
+ + " case \'section\':\r\n"
+ + " if ($indexes[1]{0} != \'.\') {\r\n"
+ + " $this->_syntax_error(\'$smarty\' . implode(\'\', array_slice($indexes, 0, 2)) . \' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " $name = substr($indexes[1], 1);\r\n"
+ + " array_shift($indexes);\r\n"
+ + " if ($ref == \'foreach\')\r\n"
+ + " $compiled_ref = \"\\$this->_foreach[\'$name\']\";\r\n"
+ + " else\r\n"
+ + " $compiled_ref = \"\\$this->_sections[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'get\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $compiled_ref = \"\\$_GET\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'post\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $name = substr($indexes[0], 1);\r\n"
+ + " $compiled_ref = \"\\$_POST\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'cookies\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $name = substr($indexes[0], 1);\r\n"
+ + " $compiled_ref = \"\\$_COOKIE\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'env\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $compiled_ref = \"\\$_ENV\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'server\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $name = substr($indexes[0], 1);\r\n"
+ + " $compiled_ref = \"\\$_SERVER\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'session\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $name = substr($indexes[0], 1);\r\n"
+ + " $compiled_ref = \"\\$_SESSION\";\r\n"
+ + " if ($name = substr($indexes[0], 1))\r\n"
+ + " $compiled_ref .= \"[\'$name\']\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " /*\r\n"
+ + " * These cases are handled either at run-time or elsewhere in the\r\n"
+ + " * compiler.\r\n"
+ + " */\r\n"
+ + " case \'request\':\r\n"
+ + " $this->_init_smarty_vars = true;\r\n"
+ + " return null;\r\n"
+ + "\r\n"
+ + " case \'capture\':\r\n"
+ + " return null;\r\n"
+ + "\r\n"
+ + " case \'template\':\r\n"
+ + " $compiled_ref = \"\'$this->_current_file\'\";\r\n"
+ + " if (count($indexes) > 1) {\r\n"
+ + " $this->_syntax_error(\'$smarty\' . implode(\'\', $indexes) .\' is an invalid reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " }\r\n"
+ + " break;\r\n"
+ + " \r\n"
+ + " case \'version\':\r\n"
+ + " $compiled_ref = \"\'$this->_version\'\";\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " case \'const\':\r\n"
+ + " array_shift($indexes);\r\n"
+ + " $compiled_ref = \'defined(\\\'\' . substr($indexes[0],1) . \'\\\') ? \' . substr($indexes[0],1) . \' : null\';\r\n"
+ + " break;\r\n"
+ + "\r\n"
+ + " default:\r\n"
+ + " $this->_syntax_error(\'$smarty.\' . $ref . \' is an unknown reference\', E_USER_ERROR, __FILE__, __LINE__);\r\n"
+ + " break;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + " array_shift($indexes);\r\n"
+ + " return $compiled_ref;\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * load pre- and post-filters\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " */\r\n"
+ + " function _load_filters()\r\n"
+ + " {\r\n"
+ + " if (count($this->_plugins[\'prefilter\']) > 0) {\r\n"
+ + " foreach ($this->_plugins[\'prefilter\'] as $filter_name => $prefilter) {\r\n"
+ + " if ($prefilter === false) {\r\n"
+ + " unset($this->_plugins[\'prefilter\'][$filter_name]);\r\n"
+ + " $this->_load_plugins(array(array(\'prefilter\', $filter_name, null, null, false)));\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " if (count($this->_plugins[\'postfilter\']) > 0) {\r\n"
+ + " foreach ($this->_plugins[\'postfilter\'] as $filter_name => $postfilter) {\r\n"
+ + " if ($postfilter === false) {\r\n"
+ + " unset($this->_plugins[\'postfilter\'][$filter_name]);\r\n"
+ + " $this->_load_plugins(array(array(\'postfilter\', $filter_name, null, null, false)));\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + " }\r\n"
+ + "\r\n"
+ + "\r\n"
+ + " /**\r\n"
+ + " * display Smarty syntax error\r\n"
+ + " *\r\n"
+ + " * @access public\r\n"
+ + " * @param $error_msg\r\n"
+ + " * @param $error_type\r\n"
+ + " * @param $file\r\n"
+ + " * @param $line\r\n"
+ + " */\r\n"
+ + " function _syntax_error($error_msg, $error_type = E_USER_ERROR, $file=null, $line=null)\r\n"
+ + " {\r\n"
+ + " if(isset($file) && isset($line)) {\r\n"
+ + " $info = \' (\'.basename($file).\", line $line)\";\r\n"
+ + " } else {\r\n"
+ + " $info = null;\r\n"
+ + " }\r\n"
+ + " trigger_error(\'Smarty: [in \' . $this->_current_file . \' line \' .\r\n"
+ + " $this->_current_line_no . \"]: syntax error: $error_msg$info\", $error_type);\r\n"
+ + " }\r\n" + "}\r\n" + "\r\n" + "/**\r\n"
+ + " * compare to values by their string length\r\n" + " *\r\n"
+ + " * @access private\r\n" + " * @param $a\r\n"
+ + " * @param $b\r\n" + " */\r\n"
+ + "function _smarty_sort_length($a, $b)\r\n" + "{\r\n"
+ + " if($a == $b)\r\n" + " return 0;\r\n" + "\r\n"
+ + " if(strlen($a) == strlen($b))\r\n"
+ + " return ($a > $b) ? -1 : 1;\r\n" + "\r\n"
+ + " return (strlen($a) > strlen($b)) ? -1 : 1;\r\n" + "}\r\n"
+ + "\r\n" + "\r\n" + "/* vim: set et: */\r\n" + "\r\n"
+ + "?>\r\n" + "");
+ }
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff