I have this error message "Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')'" , as I want to create 2D of array to pass the 2 keys into foreach loop .
$productIds = array
  (
  [0] => Array
        (
            [SKU] => 'xx'
            [Price] => 22
        )
    [1] => Array
        (
            [SKU] => 'bb',
            [Price] => 15,
        )
    [2] => Array
        (
            [SKU] => 'cc',
            [Price] => 5,
        )
    [3] => Array
        (
            [SKU] => 'tt',
            [Price] => 17,
        )
 
    