3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { echo "OK"; } $test =null; $test();
based on TPQTJ
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Function name must be a string in /in/Uh702:10 Stack trace: #0 {main} thrown in /in/Uh702 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Function name must be a string in /in/Uh702 on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: () in /in/Uh702 on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: () in /in/Uh702 on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: () in /in/Uh702 on line 10