Transpose an associative array with indexed rows

Question

I am getting this array when form is submitted

array
  'item' => 
    array
      0 => string 'Salt'
      1 => string 'Pepper'
  'quantity' => 
    array (size=2)
      0 => string '2 spoon'
      1 => string '5'

and now want to rearrange above array, so it should look like

array
  '0' => 
    array
      'item' => string 'Salt'
      'quantity' => string '2 spoon'
  '1' => 
    array
      'item' => string 'Pepper'
      'quantity' => string '5'

Answer 1

Try this

$array = array(
    'item' =>
    array(
        0 => 'Salt',
        1 => 'Pepper'),
    'quantity' =>
    array(
        0 => '2 spoon',
        1 => '5')
);
$new_array = array();
foreach ($array['item'] as $key => $value) {
    $new_array[$key]["item"] = $value;
    $new_array[$key]["quantity"] = $array['quantity'][$key];
}
echo "<pre>";
var_dump($new_array);