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run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> text </a> XML; $xml = new SimpleXMLElement($string); $result = $xml->xpath('/a'); foreach ($result as $r) { if (!empty($r)) { print_r((string)$r); } else { //print_r((string)$r); echo 'empty'; } }

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37.91 ms | 402 KiB | 5 Q