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PHP[复制]中另一种阵列中可能存在的阵列中的重复
原标题:Filter duplicate out of array if exist in another array in PHP [duplicate]
  • 时间:2012-04-29 14:37:42
  •  标签:
  • php
  • arrays

如果我有2个PHP阵列,有名字。 第一个阵列包含100 000多个钥匙。

第二个阵列只有10 000或更少的关键

如果主机100k阵列的关键存在,我需要从我10 000个关键阵列中删除任何名字。

因此,我最后将有一个第3组,将包含10 000个关键阵列,减去主要阵列中存在的任何项目。

This is kind of confusing for me to explain so I hope I make sense here. If you can help I would appreciate it.

A sample array might look like this (both arrays will be in same format)

array(
     Coders4africa ,
     uiri00 ,
     phileverson ,
     nileshgr ,
     MSVenom ,
     dshafik ,
     rafavilar 
)
最佳回答
array_diff($array1, $array2)

http://php.net/array_diff”rel=“nofollow”:回收一个阵列,包含其他阵列中不存在的所有条目。

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