Php 数组按性别排序

我的列表数组

Array
(
    [0] => Array
        (
            [id] => 1000044375809533
            [likes] => 10
            [comments] => 6
            [posts] => 41
            [gender] => female
        )

    [1] => Array
        (
            [id] => 1000043758049533
            [likes] => 10
            [comments] => 6
            [posts] => 41
            [gender] => male
        )

    [2] => Array
        (
            [id] => 1000040382928633
            [likes] => 4
            [comments] => 0
            [posts] => 0
            [gender] => female
        )

    [3] => Array
        (
            [id] => 1000003829428633
            [likes] => 4
            [comments] => 0
            [posts] => 0
            [gender] => male
        )
)

如何按性别再次设置列表

然后按“总计=喜欢+评论+帖子”排序

总数=10 性别=男性

总数=8 性别=男性

总数10 性别=女性

总数=7 性别=女性使用

函数cmp（$a，$b）{
如果（$a['gender']=$b['gender']）{
返回0；
}
回报率（$a['SEXT']<$b['SEXT']）？-1:1；
}
usort（$数组，“cmp”）；

[0]=>数组（[id]=>1000043758049533[喜欢]=>10[评论]=>6[帖子]=>41[性别]=>男性）[1]=>数组（[id]=>1000003829428633[喜欢]=>4[评论]=>0[帖子]=>0[性别]=>男性）

function cmp($a, $b) {
    if ($a['gender'] == $b['gender']) {
        return 0;
    }
    return ($a['gender'] < $b['gender']) ? -1 : 1;
}

usort($array, "cmp");