<?php $x[1]=2; $y[1]="anf"; $output = array(); $output[0]=array("a"=>$y[1],"b"=>$x[1]); $output[1]=array("a"=>$y[1],"b"=>$x[1]); $output[2]=array("a"=>$y[1],"b"=>$x[1]); header( 'Content-Type: text/javascript; charset=utf-8' ); echo 'callback' . "(" . json_encode($output). ")"; ?>