php 学习常用站点收集
http://php.net/
http://pear.php.net/
http://pecl.php.net/
http://windows.php.net/
https://bugs.php.net/
http://museum.php.net/
https://wiki.php.net/
http://gtk.php.net/
http://qa.php.net/
http://gcov.php.net/
http://ci.qa.php.net/
http://svn.php.net/
https://edit.php.net/
http://lxr.php.net/
http://talks.php.net/
http://doc.php.net/
http://phpqatools.org/
http://news.php.net/
http://people.php.net/
http://www.zend.com/
http://devzone.zend.com/
http://www.phparch.com/
https://github.com/php
http://www.smarty.net/
https://phpunit.de/
http://manual.phpdoc.org/
PHP安全联盟 http://phpsec.org/
Web应用程序安全联盟 http://webappsec.org/开放Web应用程序安全项目 http://owasp.org/
Essential PHP Security http://phpsecurity.org/
http://www.php1.cn/
http://bbs.phpchina.com/default.php
http://www.phpchina.com/
workerman，一个php开发的服务器框架
http://www.workerman.net/
swoole，一个php的扩展 服务架构扩展
http://www.swoole.com/
