(PHP 5, PHP 7, PECL tidy >= 0.5.2)
tidy_warning_count — Returns the Number of Tidy warnings encountered for specified document
Returns the number of Tidy warnings encountered for the specified document.
Returns the number of warnings.
Example #1 tidy_warning_count() example
<?php
$html = '<p>test</i>
<bogustag>bogus</bogustag>';
$tidy = tidy_parse_string($html);
echo tidy_error_count($tidy) . "\n"; //1
echo tidy_warning_count($tidy) . "\n"; //5
?>