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<?php $a = array('Amit ', 'Juneja ', ' Amit'); $b = array_map('strtolower',$a); $b = array_map('ltrim',$b); $b = array_map('rtrim',$b); $c = array('gupta','amit'); $d = array_intersect($b,$c); print_r($d);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => amit [2] => amit )

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