tidy_access_count
(PHP 5, PECL tidy >= 0.5.2)
tidy_access_count — Returns the Number of Tidy accessibility warnings encountered for specified document
说明
int tidy_access_count ( tidy $object )tidy_access_count() returns the number of accessibility warnings found for the specified document.
参数
- object
-
The Tidy 对象。
返回值
Returns the number of warnings.
范例
Example #1 tidy_access_count() example
<?php
$html ='<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<html><head><title>Title</title></head>
<body>
<p><img src="img.png"></p>
</body></html>';
// select the accessibility check level: 1, 2 or 3
$config = array('accessibility-check' => 3);
$tidy = new tidy();
$tidy->parseString($html, $config);
$tidy->cleanRepair();
$tidy->diagnose();
echo tidy_access_count($tidy); //5
?>
注释
Note:
Due to the design of the TidyLib, you must call tidy_diagnose() before tidy_access_count() or it will return always 0. You must also need to enable the accessibility-check option.
参见
- tidy_error_count() - Returns the Number of Tidy errors encountered for specified document
- tidy_warning_count() - Returns the Number of Tidy warnings encountered for specified document
