我有一个如下的 php 数组:
Array (
[0] => Array ( [value] => 5 [label] => Akon )
[1] => Array ( [value] => 6 [label] => Angel )
[2] => Array ( [value] => 7 [label] => Britny )
[3] => Array ( [value] => 9 [label] => Mark Anthony )
[4] => Array ( [value] => 8 [label] => Michel )
[5] => Array ( [value] => 4 [label] => Shaggy )
[6] => Array ( [value] => 3 [label] => Smith )
)
我需要这个数组按特定字母排序。例如,如果我按这个“M”字母数组排序,应该如下所示。
Array (
[3] => Array ( [value] => 9 [label] => Mark Anthony )
[4] => Array ( [value] => 8 [label] => Michel )
[6] => Array ( [value] => 3 [label] => Smith )
[0] => Array ( [value] => 5 [label] => Akon )
[1] => Array ( [value] => 6 [label] => Angel )
[2] => Array ( [value] => 7 [label] => Britny )
[5] => Array ( [value] => 4 [label] => Shaggy )
)
乞求信应该出现在数组的第一个。(这里以 m 开头)我非常感谢您的任何帮助。非常感谢你...