I wish to get only the last part of each array 'g' And then show non duplicated 'g' but in the same order that it was in the original array. Code: <?php $formarray = array( 'name' => array( 'i1'=> array('a'=>'a1', 'b'=>'b1', 'c'=>'c1', 'd'=>'d1', 'e'=>'e1', 'f'=>'f1', 'g'=>'g1'), 'i2'=> array('a'=>'a2', 'b'=>'b2', 'c'=>'c2', 'd'=>'d2', 'e'=>'e2', 'f'=>'f2', 'g'=>'g2'), 'i3'=&


