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<?php $firstArray = array(3,4,5,6); $secondArray = array(4, 5); $outputArray = array(); foreach($firstArray as $firstArrayItem) { $found = false; foreach($secondArray as $secondArrayItem) { if($firstArrayItem == $secondArrayItem) { $found = true; } } if($found == false){ $outputArray[] = $firstArrayItem; } } print_r($outputArray);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 3 [1] => 6 )

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