一维数组下元素添加到二维数组

1. 把一维数组下的元素分别添加到二维数组的子元素中

 Eg:

$aa = Array(
        0 => '1',
        1 => '2'
      );

$bb = Array(
      0 => Array
         (
            0 => 0.1
         ),
      1 => Array
         (
            0 => 0.2
          )
     );

//得到的结果:

$cc = Array(
   [0] => Array
       (
        [0] => 0.1,
        [1] => 1
       ),
   [1] => Array
       (
        [0] => 0.2,
        [1] => 2
        )
 );

看看 怎么实现的吧!

foreach($bb as $key => $val){
    $bb[$key][] = $aa[$key];
 }
 print_r($bb);