Online PHP editor | refs for QsPN2

<?php $arr1 = array( 105 => '101,Utility,\N', 102 => '101,Utility,\N', 103 => '105,Parker,Peter', 104 => 'Rahul Ippar' ); $arr2 = array( 108 => '101,Utility1,Floor', 120 => '101,Utility2,\N', 130 => '105,Parker,Peter', 140 => 'Rahul Ippar' ); var_dump(array_intersect( $arr2, $arr1 )); var_dump(array_intersect( $arr1, $arr2 ));