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<?php $array = [1,2,3,4]; $constructs = ["echo", "print", "isset", "require", "require_once", "include", "include_once"]; foreach($constructs as $construct){ array_map($construct,$array); }
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback or null, function "echo" not found or invalid function name in /in/673mo:8 Stack trace: #0 /in/673mo(8): array_map('echo', Array) #1 {main} thrown in /in/673mo on line 8
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback, function "echo" not found or invalid function name in /in/673mo:8 Stack trace: #0 /in/673mo(8): array_map('echo', Array) #1 {main} thrown in /in/673mo on line 8
Process exited with code 255.
Output for 5.6.38, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_map() expects parameter 1 to be a valid callback, function 'echo' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'print' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'isset' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'require' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'require_once' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'include' not found or invalid function name in /in/673mo on line 8 Warning: array_map() expects parameter 1 to be a valid callback, function 'include_once' not found or invalid function name in /in/673mo on line 8
preferences:
110.01 ms | 1593 KiB | 4 Q