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<?php $arr = array('A', 'B', 'C', 'D'); echo array_search('A');
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 ArgumentCountError: array_search() expects at least 2 arguments, 1 given in /in/JeA3h:5 Stack trace: #0 /in/JeA3h(5): array_search('A') #1 {main} thrown in /in/JeA3h on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_search() expects at least 2 parameters, 1 given in /in/JeA3h on line 5
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
Warning: Wrong parameter count for array_search() in /in/JeA3h on line 5

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