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run code in 150+ php & hhvm versions
Bugs & Features
<?php $roles = array_map('trim', array('', '', '', '', '', '', '', 'internal content editor')); print_r($roles);
based on SnqCM
Output for 4.3.0 - 7.1.0
Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => internal content editor )