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aliang032

aliang032

V2EX member #62471, joined on 2014-05-12 13:53:32 +08:00
aliang032's recent replies
wolive.cc 在线客服系统,开源的
Oct 27, 2015
Replied to a topic by linbomb PHP 关于 php-cli 运行模式的问题
估计是短链接,没开端口复用,本地端口被耗光了。
解决方法:

vi /etc/sysctl.conf

追加
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_timestamps = 1

保存后运行
sysctl -p
Jul 10, 2015
Replied to a topic by Actrace 程序员 workerman - PHP socket Framework
哈哈,这里有个workerman开发的shadowsocks服务端,上面还有免费账号
https://github.com/walkor/shadowsocks-php
Jun 29, 2015
Replied to a topic by chuxuezhe PHP php session 问题
每个页面session_start()后会将当前用户的session锁住,直到页面运行完毕才会自动释放session锁,或者调用了 session_write_close 关闭了session也会释放session锁,session被一个页面锁住后,这个用户的其它带session的请求都会被阻塞,等待session锁释放。

操作完session后执行 session_write_close() ,就不会阻塞了
支持强类型+1
May 29, 2015
Replied to a topic by whatisnew PHP 今天听人说 php 运算能力不比 java
Zend引擎下PHP的运算能力比java差很多,不过HHVM下PHP的运算能力应该不比java差多少
开源的意义在于大家共同去完善, 好让更多人收益, 而不是让大家喷这个开源项目的坑或者开源作者的道德和责任心.

如果你使用了一个开源项目, 遇到坑只会喷, 而不想主动去完善它, 那么你比所谓"没有道德"的作者更没道德
找了下手册说明贴给大家:

如果比较一个数字和字符串或者比较涉及到数字内容的字符串,则字符串会被转换为数值并且比较按照数值来进行

http://php.net/manual/zh/language.operators.comparison.php
看到好大一个球
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