3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(array_combine(null, array()));
Output for 5.0.0 - 7.1.0
Warning: array_combine() expects parameter 1 to be array, null given in /in/H81Ak on line 2
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_combine() in /in/H81Ak on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_combine() in /in/H81Ak on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_combine() in /in/H81Ak on line 2