array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'tidynode.isasp.php', 1 => 'tidyNode::isAsp', ), 'up' => array ( 0 => 'class.tidynode.php', 1 => 'tidyNode', ), 'prev' => array ( 0 => 'tidynode.hassiblings.php', 1 => 'tidyNode::hasSiblings', ), 'next' => array ( 0 => 'tidynode.iscomment.php', 1 => 'tidyNode::isComment', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/tidy/tidynode/isasp.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5, PHP 7, PHP 8)
tidyNode::isAsp — Checks if this node is ASP
This function has no parameters.
Example #1 Extract ASP code from a mixed HTML document
<?php
$html = <<< HTML
<html><head>
<?php echo '<title>title</title>'; ?>
<#
/* JSTE code */
alert('Hello World');
#>
</head>
<body>
<?php
// PHP code
echo 'hello world!';
?>
<%
/* ASP code */
response.write("Hello World!")
%>
<!-- Comments -->
Hello World
</body></html>
Outside HTML
HTML;
$tidy = tidy_parse_string($html);
$num = 0;
get_nodes($tidy->html());
function get_nodes($node) {
// check if the current node is of requested type
if($node->isAsp()) {
echo "\n\n# asp node #" . ++$GLOBALS['num'] . "\n";
echo $node->value;
}
// check if the current node has childrens
if($node->hasChildren()) {
foreach($node->child as $child) {
get_nodes($child);
}
}
}
?>
The above example will output:
# asp node #1 <% /* ASP code */ response.write("Hello World!") %>