3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = ''; $dd1 = new DOMDocument(); $q = "//saved-copy-url/text()"; $xpath = new DOMXPath($this->doc); $nodes = $xpath->query($q); $list = array(); foreach($nodes as $node) { $list[] = trim($node->textContent); } var_dump($list);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Using $this when not in object context in /in/Hclo5:8 Stack trace: #0 {main} thrown in /in/Hclo5 on line 8
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
Fatal error: Using $this when not in object context in /in/Hclo5 on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Fatal error</b>: Using $this when not in object context in <b>/in/Hclo5</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
<br /> <b>Fatal error</b>: Cannot instantiate non-existent class: domdocument in <b>/in/Hclo5</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Cannot instantiate non-existent class: domdocument in <b>/in/Hclo5</b> on line <b>5</b><br />
preferences:
262.77 ms | 401 KiB | 387 Q