3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dom = new \DOMDocument(); $attributes = array('id' => 42, 'css' => 'foo.css'); $element = $dom->createElement('toto', ''); foreach ($attributes as $attributeName => $attributeValue) { $element->setAttribute($attributeName, $attributeValue); } $dom->appendChild($element); if (true === false) { echo $dom->saveXML($element); } echo $dom->saveXML();
Output for 5.3.0 - 7.1.0
<?xml version="1.0"?> <toto id="42" css="foo.css"/>
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/FdhEq on line 2 <?xml version="1.0"?> <toto id="42" css="foo.css"/>
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/FdhEq on line 2 Fatal error: Cannot instantiate non-existent class: domdocument in /in/FdhEq on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/FdhEq on line 2 Fatal error: Cannot instantiate non-existent class: domdocument in /in/FdhEq on line 2