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<?xml version='1.0' encoding='utf-8'?>
<!-- $Revision: 304197 $ -->
<refentry xml:id="tidynode.isjste" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>tidyNode::isJste</refname>
<refpurpose>Checks if this node is JSTE</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>tidyNode::isJste</methodname>
<void/>
</methodsynopsis>
<para>
Tells if the node is JSTE.
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns &true; if the node is JSTE, &false; otherwise.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Extract JSTE code from a mixed HTML document</title>
<programlisting role="php">
<![CDATA[
<?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->isJste()) {
echo "\n\n# jste 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);
}
}
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
# jste node #1
<#
/* JSTE code */
alert('Hello World');
#>
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
<note>
<para>
This function was named <function>tidy_node::is_jste</function> in
PHP 4/Tidy 1.
</para>
</note>
</refsect1>
</refentry>
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sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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End:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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