我有一个看起来像这样的数组:
array(
(int) 0 => array(
'SomeItem' => array(
'id' => '1',
'number' => '3',
'created' => '2012-07-20 23:34:00',
'modified' => '2012-07-20 23:34:00'
)
)
(int) 1 => array(
'SomeItem' => array(
'id' => '1',
'number' => '6',
'created' => '2012-07-20 23:34:00',
'modified' => '2012-07-20 23:34:00'
)
)
)
我将如何按“数字”对其进行排序,以便我可以将其按数字升序排列,同时仍保持结构?
谢谢!