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<?php $arr = array('1,24,5', 4, '88, 12, 19, 6'); $res = array(); foreach($arr as $elem) { $subArr = explode(',',$elem); foreach($subArr as &$sub) trim($sub); //remove all unwanted spacing $res = array_merge($res, $subArr); } var_dump($res);
Output for git.master, git.master_jit, rfc.property-hooks
array(8) { [0]=> string(1) "1" [1]=> string(2) "24" [2]=> string(1) "5" [3]=> string(1) "4" [4]=> string(2) "88" [5]=> string(3) " 12" [6]=> string(3) " 19" [7]=> &string(2) " 6" }

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