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<?php $string = 'one, two,need space, four '; // original $array = explode(',',$string); // simple but flawed $spaces_removed = array_map('trim', explode(',', $string)); var_dump($array); var_dump($spaces_removed);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> string(3) "one" [1]=> string(4) " two" [2]=> string(10) "need space" [3]=> string(6) " four " } array(4) { [0]=> string(3) "one" [1]=> string(3) "two" [2]=> string(10) "need space" [3]=> string(4) "four" }

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