在数组中循环遍历数组并将值输出到PHP

I have an array...

我有一个阵列......

array (size=2)
  'prd' => 
    array (size=8)
      0 => string '1' (length=1)
      1 => string '2' (length=1)
      2 => string '3' (length=1)
      3 => string '4' (length=1)
      4 => string '5' (length=1)
      5 => string '6' (length=1)
      6 => string '7' (length=1)
      7 => string '8' (length=1)
  'price' => 
    array (size=8)
      0 => string 'a' (length=1)
      1 => string 'b' (length=1)
      2 => string 'c' (length=1)
      3 => string 'd' (length=1)
      4 => string 'e' (length=1)
      5 => string 'f' (length=1)
      6 => string 'g' (length=1)
      7 => string 'h' (length=1)
array (size