- ob_get_clean: documentation ( source)
- ob_start: documentation ( source)
- class_exists: documentation ( source)
- print_r: documentation ( source)
<?php
ob_start();
?>
<div>
<h1>Example Domain</h1>
<p>This domain is established to be used for illustrative examples in documents. You may use this
domain in examples without prior coordination or asking for permission.</p>
<p><a href="http://www.iana.org/domains/example">More information...</a></p>
</div>
<?php
$c = ob_get_clean();
if( ! class_exists('DOMDocument') ) exit("DOMDocument not here");
$doc = new DOMDocument();
$doc->loadHTML("<html><body>Test<br></body></html>");
print_r( $doc->childNodes );
echo PHP_EOL.PHP_EOL;
$doc->loadHTML($c);
print_r( $doc->childNodes );