3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo rand(0,5)?'I survived!':n();
Output for 4.3.0 - 4.3.5, 4.3.7 - 4.4.0, 4.4.2 - 5.0.0, 5.0.2 - 5.0.4, 5.1.0 - 5.1.3, 5.1.5 - 5.2.0, 5.2.2 - 5.2.12, 5.2.14 - 5.2.17, 5.3.1 - 5.3.7, 5.3.9, 5.3.11 - 5.3.13, 5.3.16 - 5.4.2, 5.4.5 - 5.4.7, 5.4.9 - 5.4.23, 5.4.25 - 5.4.28, 5.4.30 - 5.4.36, 5.4.39 - 5.4.41, 5.4.43 - 5.5.0, 5.5.2, 5.5.4 - 5.5.6, 5.5.8 - 5.5.19, 5.5.21 - 5.5.22, 5.5.24 - 5.5.27, 5.5.29, 5.5.31, 5.5.33 - 5.6.1, 5.6.6, 5.6.8 - 5.6.11, 5.6.13 - 5.6.18, 5.6.21 - 5.6.22, hhvm-3.12.0, 7.0.0 - 7.0.5, 7.0.7 - 7.1.0
I survived!
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function n() in /in/boZhU:1 Stack trace: #0 {main} thrown in /in/boZhU on line 1
Process exited with code 255.
Output for 5.0.1, 5.0.5, 5.1.4, 5.2.1, 5.2.13, 5.3.0, 5.3.8, 5.3.10, 5.3.14 - 5.3.15, 5.4.3 - 5.4.4, 5.4.8, 5.4.24, 5.4.29, 5.4.37 - 5.4.38, 5.4.42, 5.5.1, 5.5.3, 5.5.7, 5.5.20, 5.5.23, 5.5.28, 5.5.30, 5.5.32, 5.6.2 - 5.6.5, 5.6.7, 5.6.12, 5.6.19 - 5.6.20, 5.6.28, hhvm-3.10.0
Fatal error: Call to undefined function n() in /in/boZhU on line 1
Process exited with code 255.
Output for 4.3.6, 4.4.1
Fatal error: Call to undefined function: n() in /in/boZhU on line 1
Process exited with code 255.