(PHP 5, PHP 7, PHP 8, PECL tidy >= 0.5.2)
tidy::diagnose -- tidy_diagnose — Run configured diagnostics on parsed and repaired markup
面向对象风格
过程化风格
Runs diagnostic tests on the given tidy tidy,
adding some more information about the document in the error buffer.
示例 #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->errorBuffer . "\n";
$tidy->diagnose();
echo $tidy->errorBuffer;
?>以上示例会输出：
line 4 column 1 - Warning: <p> isn't allowed in <head> elements line 4 column 1 - Warning: inserting missing 'title' element line 4 column 1 - Warning: <p> isn't allowed in <head> elements line 4 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!