如何按日期排序此数组?

| 我正在尝试对这种数组进行排序:
array (
  0 => 
  array (
    \'id_ouverture\' => 5,
    \'debut\' => \'2011-04-25 08:00:00\',
    \'fin\' => \'2011-04-25 20:00:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,          
    ),
  ),
  1 => 
  array (
    \'id_ouverture\' => 6,
    \'debut\' => \'2011-04-18 08:00:00\',
    \'fin\' => \'2011-04-18 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,           
    ),
  ),
  2 => 
  array (
    \'id_ouverture\' => 7,
    \'debut\' => \'2011-05-02 08:00:00\',
    \'fin\' => \'2011-05-02 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,
    ),
  ),
  3 => 
  array (
    \'id_ouverture\' => 8,
    \'debut\' => \'2011-05-09 08:00:00\',
    \'fin\' => \'2011-05-09 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,           
    ),
  ));
我需要在这个键上对这个数组进行排序:array [$ i] [\'debut \']以升序排列。 结果必须是:
array (
  1 => 
  array (
    \'id_ouverture\' => 6,
    \'debut\' => \'2011-04-18 08:00:00\',
    \'fin\' => \'2011-04-18 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,           
    ),
  ),
  0 => 
  array (
    \'id_ouverture\' => 5,
    \'debut\' => \'2011-04-25 08:00:00\',
    \'fin\' => \'2011-04-25 20:00:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,          
    ),
  ),

  2 => 
  array (
    \'id_ouverture\' => 7,
    \'debut\' => \'2011-05-02 08:00:00\',
    \'fin\' => \'2011-05-02 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,
    ),
  ),
  3 => 
  array (
    \'id_ouverture\' => 8,
    \'debut\' => \'2011-05-09 08:00:00\',
    \'fin\' => \'2011-05-09 10:45:00\',
    \'id_salle\' => 
    array(
       \'id\' => \'7\',
       \'nom\' => \'BLABLA\',
       \'id_type_salle\' => \'3\',
       \'visible\' => 1,           
    ),
  ));
你有一个主意吗?     
已邀请:
您需要使用
uasort
编写一个可以为您排序数组的函数。 http://php.net/manual/zh/function.uasort.php 基本上,您编写自己的比较函数并将其作为回调传递给
uasort
方法     

要回复问题请先登录注册