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<?php $a = array_search(['a', 'b', 'c', 'd', 'e'], false); var_dump($a);
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: array_search(): Argument #2 ($haystack) must be of type array, false given in /in/j5H64:4 Stack trace: #0 /in/j5H64(4): array_search(Array, false) #1 {main} thrown in /in/j5H64 on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught TypeError: array_search(): Argument #2 ($haystack) must be of type array, bool given in /in/j5H64:4 Stack trace: #0 /in/j5H64(4): array_search(Array, false) #1 {main} thrown in /in/j5H64 on line 4
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_search() expects parameter 2 to be array, bool given in /in/j5H64 on line 4 NULL
Output for 5.4.7 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Warning: array_search() expects parameter 2 to be array, boolean given in /in/j5H64 on line 4 NULL
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157.36 ms | 403 KiB | 235 Q