You may get an integer overflow bug if you’re using strtotime on a 32bit server.

This was the Y2K38 problem.

The UNIX timestamp will reach the int variable limitation on 32bit OS at 19 January 2038.

However, we can fix this bug by using a customized function:

史上最简单的从零开始Shadowsocks教程

1.打开搬瓦工VPS推荐站

Vdisk shut down, 360yunpan shut down. It seems that we are losing every alternatives to store file on cloud. Buying more removable disk is not the solution. In fact, the best option is setting up your own cloud storage service.

Today I’m going to guide you to set up owncloud service. owncloud is an open source & free platform to store & share your files from all your devices(Including web/mobile/desktop). You could set it up for your own or share the service with your friends or family. I’d introduce you both ways to do so.

• freecodecamp.cn wiki

FreeCodeCamp 中文网官方维基文档，内容较少，不过是目前少有的中文参考资料。

• freecodecamp 官方wiki English ONLY

FCC 官方wiki文档，内容多而全，只要你稍有英文基础，在做题闯关中遇到的所有疑惑基本都可以在这里找到答案。