From: khartlage Date: Thu, 11 Sep 2003 18:48:22 +0000 (+0000) Subject: Added some function documentation (explode, rege, eregi,...) X-Git-Url: http://git.phpeclipse.com?hp=433f9bbc58b73cce503b22c4dc414ddc230d171b Added some function documentation (explode, rege, eregi,...) --- diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpsyntax.xml b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpsyntax.xml index c952eaa..a91a0ee 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpsyntax.xml +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpsyntax.xml @@ -399,10 +399,25 @@ Directory class with properties, handle and class and methods read, rewind and c - + Note: preg_match(), which uses a Perl-compatible regular expression syntax, is often a faster alternative to ereg(). +Searches a string for matches to the regular expression given in pattern. +If matches are found for parenthesized substrings of pattern and the function is called with the third argument regs, +the matches will be stored in the elements of the array regs. +$regs[1] will contain the substring which starts at the first left parenthesis; +$regs[2] will contain the substring starting at the second, and so on. +$regs[0] will contain a copy of the complete string matched. +Note: Up to (and including) PHP 4.1.0 $regs will be filled with exactly ten elements, +even though more or fewer than ten parenthesized substrings may actually have matched. +This has no effect on ereg()'s ability to match more substrings. +If no matches are found, $regs will not be altered by ereg(). +Searching is case sensitive. +Returns TRUE if a match for pattern was found in string, or FALSE if no matches were found or an error occurred. + - - + This function is identical to ereg() except that this ignores case distinction when matching alphabetic characters. + + replace regular expression case insensitive +This function is identical to ereg_replace() except that this ignores case distinction when matching alphabetic characters. @@ -410,7 +425,12 @@ Directory class with properties, handle and class and methods read, rewind and c - + Returns an array of strings, each of which is a substring of string formed by splitting it on boundaries formed by the string separator. +If limit is set, the returned array will contain a maximum of limit elements with the last element containing the rest of string. +If separator is an empty string (""), explode() will return FALSE. If separator contains a value that is not contained in string, +then explode() will return an array containing string. +Note: The limit parameter was added in PHP 4.0.1 + @@ -492,7 +512,12 @@ Directory class with properties, handle and class and methods read, rewind and c - + Checks whether a file exists +Returns TRUE if the file specified by filename exists; FALSE otherwise. +This function will not work on remote files; the file to be examined must be accessible via the server's filesystem. +The results of this function are cached. See clearstatcache() for more details. +Using Windows shares: On windows, use //computername/share/filename or \\\\computername\share\filename to check files on network shares. + @@ -680,7 +705,19 @@ Directory class with properties, handle and class and methods read, rewind and c - + Send a raw HTTP header +header() is used to send raw HTTP headers. See the HTTP/1.1 specification for more information on HTTP headers. +The optional replace parameter indicates whether the header should replace a previous similar header, +or add a second header of the same type. +By default it will replace, but if you pass in FALSE as the second argument you can force multiple headers of the same type. + +The second optional http_response_code force the HTTP response code to the specified value. +(This parameter is available in PHP 4.3.0 and higher.) +There are two special-case header calls. The first is a header that starts with the string "HTTP/" (case is not significant), +which will be used to figure out the HTTP status code to send. For example, +if you have configured Apache to use a PHP script to handle requests for missing files +(using the ErrorDocument directive), you may want to make sure that your script generates the proper status code. + @@ -1226,7 +1263,12 @@ Directory class with properties, handle and class and methods read, rewind and c - + Return current UNIX timestamp with microseconds +Returns the string "msec sec" where sec is the current time measured in the number of seconds +since the Unix Epoch (0:00:00 January 1, 1970 GMT), and msec is the microseconds part. +This function is only available on operating systems that support the gettimeofday() system call. +Both portions of the string are returned in units of seconds. + @@ -1888,7 +1930,9 @@ See also mysql_query() for the counterpart of this behaviour. - + Returns a string containing the version of the currently running PHP parser. +Note: This information is also available in the predefined constant PHP_VERSION. + @@ -2082,7 +2126,19 @@ See also mysql_query() for the counterpart of this behaviour. - + Send a cookie +setcookie() defines a cookie to be sent along with the rest of the HTTP headers. +Like other headers, cookies must be sent before any output from your script (this is a protocol restriction). +This requires that you place calls to this function prior to any output, including <html> and <head> tags as well as any whitespace. +If output exists prior to calling this function, setcookie() will fail and return FALSE. +If setcookie() successfully runs, it will return TRUE. +This does not indicate whether the user accepted the cookie. + +All the arguments except the name argument are optional. +If only the name argument is present, the cookie by that name will be deleted from the remote client. +You may also replace an argument with an empty string ("") in order to skip that argument. +Because the expire and secure arguments are integers, they cannot be skipped with an empty string, use a zero (0) instead. +