赶紧走 过不了3个月你会觉得这个决定是多么英明

阳光普照 +1

@laoyuan
http://php.net/manual/en/language.types.float.php#warn.float-precision
这页有讲 栗子在下面


$x = 8 - 6.4; // which is equal to 1.6
$y = 1.6;
var_dump($x == $y); // is not true

PHP thinks that 1.6 (coming from a difference) is not equal to 1.6. To make it work, use round()

var_dump(round($x, 2) == round($y, 2)); // this is true

This happens probably because $x is not really 1.6, but 1.599999.. and var_dump shows it to you as being 1.6.

楼主 没仔细看手册呀，float 那章有解释的

我大PHP竟然输了 不服！！！

跟LZ的顺序反了 哭瞎T T

- -不要这么伸手啊 根目录下有config.json 端口是由程序随机分配的

- -是504

你们家官网502了。。。

@cevincheung 以前是 现在每次都是30分钟 难道是因为 我跟他要东京机房的问题嘛T T