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Ce document utilise Manuel du site Web PHP chinois Libérer
(PHP 5 >= 5.2.2)
tidyNode::getParent — Returns the parent node of the current node
Returns the parent node of the current node.
Example #1 tidyNode::hasChildren() example
<?php
$html = <<< HTML
<html><head>
<?php echo '<title>title</title>'; ?>
<#
alert('Hello World');
#>
</head>
<body>
Hello World
</body>
</html>
HTML;
$tidy = tidy_parse_string ( $html );
$num = 0 ;
$node = $tidy -> html ()-> child [ 0 ]-> child [ 0 ];
var_dump ( $node -> getparent ()-> name );
?>
以上例程会输出:
string(4) "head"
Returns a tidyNode if the node has a parent, or NULL
otherwise.