Ver original$arrays = array();$a=array(1,2,3,4,5,6);$b=array(10,20,30,40,50,60);$c=array(100,200,300,400,500,600);$d=array(1000,2000,3000,4000,5000,6000);$arrays[] = $a;$arrays[] = $b;$arrays[] = $c;$arrays[] = $d;var_dump($arrays);