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<?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); $dom->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 git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Attempt to assign property "substituteEntities" on null in /in/ZHSFX:13 Stack trace: #0 {main} thrown in /in/ZHSFX on line 13
Process exited with code 255.

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