Description
Procedural style:
tidyNode
tidy_get_head ( tidy object )
Object oriented style:
tidyNode
tidy->head ( void )
This function returns a tidyNode object starting from the <head>
tag of the tidy parse tree.
例子 1. tidy_get_head() example |
<?php
$html = '
<html>
<head>
<title>test</title>
</head>
<body>
<p>paragraph</p>
</body>
</html>';
$tidy = tidy_parse_string($html);
$head = tidy_get_head($tidy);
echo $head->value;
?>
|
上例将输出： <head>
<title>test</title>
</head> |
|
注: 本函数仅能用于
Zend Engine 2，这意味着 PHP >= 5.0.0。
See also tidy_get_body() and
tidy_get_html().
tidy_get_error_buffer