I have an array $product_array, and when I use print_r($produc t_array);. The array shows like this

Code:
Array ( 

[0] => Array 
    ( 
       [ID] => P00100 
       [NAME] => Edina 
       [PRICE] => $20.00 )

[1] => Array 
    ( 
        [ID] => P00101 
        [NAME] => Richfield 
        [PRICE] => $21.00 
    ) 
 
[2] =>
...