怎么将接收到的数组转成如上格式

<input type="text" name="name[]" value="姓名" /><br />
<input type="text" name="age[]" value="15" /><br />
<input type="text" name="name[]" value="姓名" /><br />
<input type="text" name="age[]" value="15" />我要怎么接收，才能成这样的数组？pic=>(<br />
     *          0=>array(<br />
     *              name=>姓名<br />
     *              age=>15<br />
     *          ),<br />
0=>array(<br />
     *              name=>姓名<br />
     *              age=>30<br />
     *          ),

Array<br />
(<br />
    [url] => Array<br />
        (<br />
            [0] => /uploads/13534190820.84986000.jpg<br />
            [1] => /uploads/13534190830.00999000.jpg<br />
            [2] => /uploads/13534190830.09639600.jpg<br />
            [3] => /uploads/13534190830.18655000.jpg<br />
        )<br />
<br />
    [alt] => Array<br />
        (<br />
            [0] => 24234<br />
            [1] => 23423<br />
            [2] => 424<br />
            [3] => 24234<br />
        )<br />
<br />
)

foreach($_POST['name'] as $k=>$v){<br />
   $arr[]=array('name'=>$v,'age'=>$_POST['age'][$k]);<br />
}<br />
print_r($arr);

Array<br>
(<br>
    [0] =&gt; Array<br>
        (<br>
            [url] =&gt; /uploads/1562313.84986000.jpg<br>
            [alt]=&gt;24234<br>
        )<br>
 <br>
    [1] =&gt; Array <div class="clear"></div>