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PHP code to remove duplicate values in array_PHP tutorial
- WBOYOriginal
- 2016-07-20 11:03:02777browse
在$intTotal比较小的情况下，比如说1000以内，$intRand的取值基本不影响结果，两者执行的时间都差不多。
测试$intTotal 大于10000时，$intRand取值100时，使用array_unique的效率要高于foreach循环判断，$intRand=10,两者执行时间一致。
实例
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