Array ( [0] => ORIGTN [1] => PSP_BILL1 [2] => PSP_BILL2 [3] => PSP_BILL3 [4] => PSP_CITY [5] => PSP_STATE [6] => PSP_ZIP [7] => PSP_CONNECT [8] => STATUS [9] => _0404 [10] => _0405 [11] => _0406 [12] => Total [13] => Rate [14] => Total Comp ) Array ( [0] => PSP_BILL1 [1] => PSP_BILL3 [2] => PSP_CITY [3] => PSP_STATE [4] => PSP_ZIP [5] => TOTAL COMP ) ...shouldn't array_intersect($arr1, $arr2) return an array? Array ( [0] => PSP_BILL1 [1] => PSP_BILL3 [2] => PSP_CITY [3] => PSP_STATE [4] => PSP_ZIP ) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php