tidyNode::hasChildren

(PHP 5, PHP 7, PHP 8)

tidyNode::hasChildren — Checks if a node has children

publictidyNode::hasChildren(): bool

Tells if the node has children.

This function has no parameters.

Returns true if the node has children, false otherwise.

Example #1 tidyNode::hasChildren() example

<?php

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

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

<?php

The above example will output:

bool(true) bool(false)