Problems with the PHP array foreach $key ranking

foreach($abc as $key => $val){这里是按照$key在做排序，但是中间有几个$val条件成立的人，要从排名中剃掉}

Above, ask $key if shave off to delisting case, still normal sort

As an example,

1, xiaoming 2, small white 3, small black 4, Little Red

This is normal sort, but I'm going to shave the name = Small white data, and this time it becomes

1, Xiao Ming 3, Xiao Hei 4, Xiao Hong

, but the effect I want is

1, Xiao Ming 2, Xiao Hei 3, Xiao Hong

Sorting is still normal after culling

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foreach($abc as $key => $val){这里是按照$key在做排序，但是中间有几个$val条件成立的人，要从排名中剃掉}

Above, ask $key if shave off to delisting case, still normal sort

As an example,

1, xiaoming 2, small white 3, small black 4, Little Red

This is normal sort, but I'm going to shave the name = Small white data, and this time it becomes

1, Xiao Ming 3, Xiao Hei 4, Xiao Hong

, but the effect I want is

1, Xiao Ming 2, Xiao Hei 3, Xiao Hong

Sorting is still normal after culling

Do not know if LZ need such an effect?

Write a program that rejects the person you want to remove. Let's write a program to sort it later. This means dividing the work you are doing into two steps.

array_splice

Do you know this function?

http://www.php.net/manual/en/function.array-splice.php

