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<?php var_dump( array_map( 'ltrim', false ) ); var_dump( array_map( 'ltrim', null ) );
Output for 8.0.0 - 8.0.12, 8.1rc1 - rc3
Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, bool given in /in/IOuSW:2 Stack trace: #0 /in/IOuSW(2): array_map('ltrim', false) #1 {main} thrown in /in/IOuSW on line 2
Process exited with code 255.
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.25
Warning: array_map(): Expected parameter 2 to be an array, bool given in /in/IOuSW on line 2 NULL Warning: array_map(): Expected parameter 2 to be an array, null given in /in/IOuSW on line 3 NULL
Output for 4.3.2 - 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, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34
Warning: array_map(): Argument #2 should be an array in /in/IOuSW on line 2 NULL Warning: array_map(): Argument #2 should be an array in /in/IOuSW on line 3 NULL
Output for 4.3.1
Warning: array_map() [http://www.php.net/function.array-map]: Argument #2 should be an array in /in/IOuSW on line 2 NULL Warning: array_map() [http://www.php.net/function.array-map]: Argument #2 should be an array in /in/IOuSW on line 3 NULL

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