经历了自然会学会些许东西，可很多时候，人往往喜欢在死胡同里走，不给自己找到出口的机会。
Experience will learn a little natural things can be a lot of time, people often like to take the dead end, do not give themselves to find export opportunities.
对于我使用的任何网站，它是我确保存在的一项内容，因为性能影响很大（很多时候有了操作码缓存，响应时间可减少一半）。
For any website I work with, it's the one thing I make sure is present, since the performance impact is huge (many times with response times half of what they are without an opcode cache).
在很多时候，你不会确切地在乎这些配置是怎么改变的，并且可以简单地重新分配所有资源，提供您正在处理的配置的可替代资源。
Most of the time, you won't care exactly how the configuration has changed and can simply re-assign all your resources that provide alternatives to the configuration that you're handling.
应用推荐