排序...我想下面的数组以cat_name来排序
Array
(
[1] => Array
(
[cat_id] => 1
[cat_name] => Other
)
[2827511014] => Array
(
[cat_id] => 2827511014
[cat_name] => mobile phone housing
)
[2827513014] => Array
(
[cat_id] => 2827513014
[cat_name] => mobile phone other accessories
)
[2827516014] => Array
(
[cat_id] => 2827516014
[cat_name] => PC Accessories
)
[2827518014] => Array
(
[cat_id] => 2827518014
[cat_name] => Electronics
)
[3089502014] => Array
(
[cat_id] => 3089502014
[cat_name] => Jewelry Accessories
[child] => Array
(
[3089509014] => Array
(
[cat_id] => 3089509014
[cat_name] => Necklace
)
[3089510014] => Array
(
[cat_id] => 3089510014
[cat_name] => Earrings
)
[3158873014] => Array
(
[cat_id] => 3158873014
[cat_name] => headband
)
)
)
。。。。。。
------解决方案--------------------
$a = 你的数组；<br />foreach($a as $r) $b[] = $r['cat_name'];<br />array_multisort($b, $a);<br />
