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<?php $func = function($arg1, $arg2, $arg3) { return $arg1 + $arg2 + $arg3; }; $addendi = [200, 300]; var_dump(call_user_func_array($func, array(100, array_slice($addendi,0)))); ?>
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 2 passed in /in/pqDEV on line 6 and exactly 3 expected in /in/pqDEV:2 Stack trace: #0 /in/pqDEV(6): {closure}(100, Array) #1 {main} thrown in /in/pqDEV on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Warning: Missing argument 3 for {closure}(), called in /in/pqDEV on line 6 and defined in /in/pqDEV on line 2 Fatal error: Uncaught Error: Unsupported operand types in /in/pqDEV:3 Stack trace: #0 /in/pqDEV(6): {closure}(100, Array) #1 {main} thrown in /in/pqDEV on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: Missing argument 3 for {closure}() in /in/pqDEV on line 2 Fatal error: Unsupported operand types in /in/pqDEV on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/pqDEV on line 5
Process exited with code 255.
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/pqDEV 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/pqDEV on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/pqDEV on line 2
Process exited with code 255.

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