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大伙来看看 怎样判断一个数是否带""

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Release： 2016-06-13 12:46:39
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大家来看看 怎样判断一个数是否带"."

本帖最后由 abu_sec 于 2013-05-14 17:00:42 编辑 我想做一个判断是否为整数的程序
因为不管是负数还是正数只要带 .都不是整数 //所以想一句代码搞定.求高手
Related labels：
echo integer nbsp quot
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