这是一个简单地使用WinSock传输文件的工具，分为服务端和客户端，先抛一块砖。-This is a simple way to transfer files using the WinSock tool is divided into server and client, first throw a brick.

花了一天时间把波波兄弟写的一个电话号码抽奖系统，就是用array_rand()来随机取值，根本就没什么技术含量。-Spent a day to Bobo brothers wrote a phone number lottery systems, is to use array_rand () to random values, there is no technical content.

闲着没事情做一个小小工具给大家玩玩，呵呵本人特别喜欢钢笔字，希望大家不要扔砖哦。-Idle to do nothing for a small tool for everyone to play, Oh I particularly like the pen word, I hope you do not throw brick Oh.