亲们，为啥上面这段话中$mtime[1] + $mtime[0]; 是开始时间啊-PHP Tutorial-php.cn

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亲们，为啥上面这段话中$mtime[1] + $mtime[0]; 是开始时间啊

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Jun 23, 2016 pm 01:55 PM

time

set_magic_quotes_runtime(0);
$mtime = explode(' ', microtime());
$discuz_starttime = $mtime[1] + $mtime[0];

亲们，为啥上面这段话中$mtime[1] + $mtime[0];
是开始时间啊

回复讨论(解决方案)

不明白你问的是什么意思

microtime() 返回由 当前时间的小数部分 和 当前时间的unix时间戳 组成的串

就是微秒的??搓。

microtime(true);//用这个也行，只取两位小数

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