Array ([0] => Array
(
[id] => 2
[name] => Take That
[rating] => 1
) [1] => Array
(
[id] => 1
[name] => Boney M
[rating] => 3
)
[2] => Array
(
[id] => 4
[name] => Lusain
[rating] => 3
)
[3] => Array
(
[id] => 3
[name] => The Killers
[rating] => 4
)
)
PHP函数array_multisort()是PHP中最有用的函数之一,它有非常广泛的应用范围。另外,就如你在例子中所看到的,它能对多个不相关的数组进行排序,也可以使用其中的一个元素作为下次排序的基础,还可以对数据库结果集进行排序。
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