3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = "<root><node>stuff</node></root>"; $xml = simplexml_load_string($xml); var_dump(json_encode($xml));
Output for 5.2.0 - 7.1.0
string(16) "{"node":"stuff"}"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/pjp1Q on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/pjp1Q on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/pjp1Q on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/pjp1Q on line 4