Online PHP editor | refs for 9GN3G

<?php $xml = <<<XML <root> <table></table> <table></table> </root> XML; $doc = new DOMDOcument; $doc->loadXML($xml); $tables = $doc->getElementsByTagName('table'); var_dump($tables->length); foreach ($tables as $table) { echo "Loop\n"; $tables = 'Something else'; }