Fatal error: Uncaught Error: Call to a member function addChild() on null in /in/44k13:12
Stack trace:
#0 /in/44k13(38): array_to_xml(Array, NULL)
#1 {main}
thrown in /in/44k13 on line 12
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Call to a member function addChild() on null in /in/44k13 on line 12
Process exited with code 255.
Output for 5.5.0 - 5.5.38
Fatal error: Call to a member function addChild() on a non-object in /in/44k13 on line 12
Process exited with code 255.