3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $thing = simplexml_load_string( '<thing> <node n="1"><child/></node> </thing>' ); $dom_thing = dom_import_simplexml($thing); $dom_node = dom_import_simplexml($thing->node); $dom_new = $dom_thing->appendChild($dom_node->cloneNode(true)); $new_node = simplexml_import_dom($dom_new); $new_node['n'] = 2; echo $thing->asXML();
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<?xml version="1.0"?> <thing> <node n="1"><child/></node> <node n="2"><child/></node></thing>
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/l942W on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/l942W on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/l942W on line 2