3v4l.org

run code in 300+ PHP versions simultaneously
<?php $func = function($arg1, $arg2, $arg3) { return $arg1 + $arg2 + $arg3; }; $addendi = array(2, 4); var_dump(call_user_func_array($func, array_push($addendi,'1'))); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #2 ($args) must be of type array, int given in /in/ajI0b:6 Stack trace: #0 {main} thrown in /in/ajI0b on line 6
Process exited with code 255.
Output for 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: call_user_func_array() expects parameter 2 to be array, int given in /in/ajI0b on line 6 NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33
Warning: call_user_func_array() expects parameter 2 to be array, integer given in /in/ajI0b on line 6 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/ajI0b on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/ajI0b on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ajI0b on line 2
Process exited with code 255.
preferences:
205.44 ms | 401 KiB | 353 Q