3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument; $foo = $doc->appendChild($doc->createElement('foo')); $bar = $foo->appendChild($doc->createElement('bar')); $bar->appendChild($doc->createTextNode('baz')); $bar = $foo->appendChild($doc->createElement('bar')); $bar->appendChild($doc->createTextNode('baz')); echo $foo->C14N(true, false, array('//bar'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught ValueError: DOMNode::C14N(): Argument #3 ($xpath) must have a "query" key in /in/8l0JH:10 Stack trace: #0 /in/8l0JH(10): DOMNode->C14N(true, false, Array) #1 {main} thrown in /in/8l0JH on line 10
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: DOMNode::C14N(): 'query' missing from xpath array or is not a string in /in/8l0JH on line 10
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined method DOMElement::C14N() in /in/8l0JH on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/8l0JH on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/8l0JH on line 3
preferences:
279.83 ms | 401 KiB | 462 Q