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<?php $a = array('alala'); var_dump($a); echo md5($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(1) { [0]=> string(5) "alala" } Fatal error: Uncaught TypeError: md5(): Argument #1 ($string) must be of type string, array given in /in/36iQr:4 Stack trace: #0 /in/36iQr(4): md5(Array) #1 {main} thrown in /in/36iQr on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
array(1) { [0]=> string(5) "alala" } Warning: md5() expects parameter 1 to be string, array given in /in/36iQr on line 4
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
array(1) { [0]=> string(5) "alala" } Notice: Array to string conversion in /in/36iQr on line 4 4410ec34d9e6c1a68100ca0ce033fb17

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205.39 ms | 402 KiB | 314 Q