tidyNode::isPhp

(PHP 5, PHP 7, PHP 8)

tidyNode::isPhp — Checks if a node is PHP

publictidyNode::isPhp(): bool

Tells if the node is PHP.

This function has no parameters.

Returns true if the current node is PHP code, false otherwise.

Example #1 Extract PHP code from a mixed HTML document

<?php

$html = <<< HTML
<html><head>
<?php echo '<title>title</title>'; ?>
<# 

 alert('Hello World'); 
#>
</head>
<body>

<?php

The above example will output:

# php node #1 <?php echo '<title>title</title>'; ?> # php node #2 <?php echo 'hello world!'; ?>