3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div> <img src="icons/example.svg"> <a href="http://www.example.com">a link</a> <link href="css/example.css"> <iframe src="http://www.example.com/default.htm"></iframe> </div> HTML; $doc = new DOMDocument(); $doc->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $doc->substituteEntities = false; $xpath = new DOMXPath($doc); foreach ($xpath->query('//img/@src | //link/@href') as $attr) { $attr->value = "{{asset('" . $attr->value . ")'}}"; } echo $doc->saveHTML();
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<div> <img src="%7B%7Basset('icons/example.svg)'%7D%7D"> <a href="http://www.example.com">a link</a> <link href="%7B%7Basset('css/example.css)'%7D%7D"> <iframe src="http://www.example.com/default.htm"></iframe> </div>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <div> <img src="%7B%7Basset('icons/example.svg)'%7D%7D"> <a href="http://www.example.com">a link</a> <link href="%7B%7Basset('css/example.css)'%7D%7D"> <iframe src="http://www.example.com/default.htm"></iframe> </div>
preferences:
185.07 ms | 402 KiB | 181 Q