# tidy_diagnose

(PHP 5, PECL tidy:0.5.2-1.2)

tidy_diagnose — Run configured diagnostics on parsed and repaired markup

### Description

Procedural style:

bool tidy_diagnose ( tidy `$object` )

Object oriented style:

bool tidy->diagnose ( void )

tidy_diagnose() runs diagnostic tests on the given tidy `object` , adding some more information about the document in the error buffer.

Returns `TRUE` on success or `FALSE` on failure.

Example#1 tidy_diagnose() example

`<?php
$html = <<< HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<p>paragraph</p>
HTML;
$tidy = tidy_parse_string($html);
$tidy->CleanRepair();
// note the difference between the two outputs
echo tidy_get_error_buffer($tidy) . "\n";
$tidy->diagnose();
echo tidy_get_error_buffer($tidy);
?>`

The above example will output:

    line 5 column 1 - Warning: <p> isn't allowed in <head> elements
    line 5 column 1 - Warning: inserting missing 'title' element

    line 5 column 1 - Warning: <p> isn't allowed in <head> elements
    line 5 column 1 - Warning: inserting missing 'title' element
    Info: Doctype given is "-//W3C//DTD XHTML 1.0 Strict//EN"
    Info: Document content looks like XHTML 1.0 Strict
    2 warnings, 0 errors were found!

See also tidy_get_error_buffer().