php 上传头像（最简单的php上传头像方法）

 Never get stuck with the thing that ruins your day. Stay upbeat and be happy; for life is too short to be wasted on crap.不要让不好的事情毁了你这一天，乐观一点，开心一点，生命如此短暂，别浪费时间在不值一提的事情上。

 For something,we can't understand when we are young but by the time we understand,we are no longer young. 有些事情，当我们年轻的时候无法懂得，当我们懂得的时候已不再年轻。

 If you want something you've never had, then you've got to do something you've never done. 如果你想要你从未拥有过的东西，那么你必须去做你从未做过的事。

 Happiness is about having each tiny wish come ture. 幸福是每一个微小愿望的达成。