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<?php $something = [ 'hello' => 'you' ]; $somethingElse = (object) [ 'hello' => 'you' ]; echo md5( $something ); echo md5( $somethingElse );
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: md5(): Argument #1 ($string) must be of type string, array given in /in/3kUUu:11 Stack trace: #0 /in/3kUUu(11): md5(Array) #1 {main} thrown in /in/3kUUu on line 11
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: md5() expects parameter 1 to be string, array given in /in/3kUUu on line 11 Warning: md5() expects parameter 1 to be string, object given in /in/3kUUu on line 12
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3kUUu on line 3
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 '[' in /in/3kUUu on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3kUUu on line 3
Process exited with code 255.

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