tidy_access_count Returns the Number of Tidy accessibility warnings encountered for specified document php函数


tidy_access_count

(PHP 5, PECL tidy >= 0.5.2)

tidy_access_countReturns 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();

/* Never forget to call this! */
$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



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