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