3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = ""; $b = explode(",", $a); echo is_empty($a);
based on TkuZs
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function is_empty() in /in/5qs3r:5 Stack trace: #0 {main} thrown in /in/5qs3r on line 5
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function is_empty() in /in/5qs3r on line 5
Process exited with code 255.