不错的博客

http://www.laruence.com/

http://www.54chen.com/category/architecture

http://demon.at/2012/12/10/tcp_time_out/#comment-5079

http://walu.cc/phpbook/index.md

http://blog.pureisle.net/archives/1982.html

http://yanbin.org/category/php

http://blog.csdn.net/heiyeshuwu

http://www.cnblogs.com/leefreeman/p/3998757.html