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run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = array( array('target_id' => 5), array('target_id' => 6), ); $t = array_map($t, 'reset'); print_r($t);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: array_map() expects parameter 1 to be a valid callback, first array member is not a valid class name or object in /in/8ethv on line 8
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument: function: not a valid callback array Warning: array_map(): Argument #2 should be an array or collection
Output for 4.3.2 - 5.2.17
Warning: array_map(): The first argument, 'Array', should be either NULL or a valid callback in /in/8ethv on line 8
Output for 4.3.0 - 4.3.1
Warning: array_map() [http://www.php.net/function.array-map]: The first argument, 'Array', should be either NULL or a valid callback in /in/8ethv on line 8