3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument('1.0', 'UTF-8'); $doc->loadHTML('<p>Трололо!</p>'); $xpath = new DOMXPath($doc); $child = $xpath->query('//p')->item(0); if (version_compare(PHP_VERSION, '5.3.6', '>=')) { $html .= $child->ownerDocument->saveHTML($child); } else { $document = new \DOMDocument('1.0', 'UTF-8'); $document->appendChild($document->importNode($child, true)); $html .= rtrim($document->saveHTML()); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Warning: Undefined variable $html in /in/FpsVU on line 9
Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: html in /in/FpsVU on line 9
Output for 7.3.32 - 7.3.33
Output for 5.3.0 - 5.3.5
Notice: Undefined variable: html in /in/FpsVU on line 13
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/FpsVU on line 11 Notice: Undefined variable: html in /in/FpsVU on line 13
Output for 5.0.0 - 5.0.3
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/FpsVU on line 11 Notice: Undefined variable: html in /in/FpsVU on line 13
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/FpsVU on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/FpsVU on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/FpsVU on line 6
Process exited with code 255.
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221.55 ms | 401 KiB | 364 Q