为什么PHP的时间戳被成为 Unix 时间戳？解决方案
为什么PHP的时间戳被成为 Unix 时间戳？
为什么PHP的时间戳被成为 Unix 时间戳？
------解决方案--------------------
因为他返回的是Unix时间戳格式的时间戳。
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Unix时间戳是从1970年1月1日（UTC/GMT的午夜）开始所经过的秒数，不考虑闰秒。
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都是一样的。
------解决方案--------------------
一个是依据另一个存在而按照已经制定好的规则生成的!
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现在大部份程序都是用Unix 时间戳,PHP其一
编程上很多东西都是从Unix 发展下来的
------解决方案--------------------
我知道楼主的意思，他就是想知道 PHP 为什么非要用 UNIX 时间戳做标准，恩恩……楼上给了答案
------解决方案--------------------
lz是题目打错了一个字而已。。。。成为=“称为”
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