Online PHP editor | refs for iuPbv

@ 2015-04-25T15:04:48Z

<?php
$array = array(
  array(
    '1' => '2',
    '2' => '3'
  ),
  array(
    '1' => '3',
    '2' => '2',
    '3' => '2'
  )
);
$arr = array();
foreach ($array as $row) {
    $arr[] = $row; 
}
echo json_encode($arr);