3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($controller, $action) = explode('::', 'controller'); var_dump($controller); var_dump($action);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined array key 1 in /in/b3LhX on line 3 string(10) "controller" NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined offset: 1 in /in/b3LhX on line 3 string(10) "controller" NULL
Output for 7.3.32 - 7.3.33, 7.4.26
string(10) "controller" NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined offset: 1 in /in/b3LhX on line 3 string(10) "controller" NULL
preferences:
227.21 ms | 402 KiB | 361 Q