我们知道，为了防CSRF攻击，WordPress使用随机数Nonce来验证用户操作，默认设置下，WordPress生成的Nonce 有效期是24小时，在Nonce开始的24小时内，某个操作的Nonce值都是一样的。有时候这个nonce是输出的页面中的（比如使用 wp_nonce_f…

WordPress has a set of its own caching system, in fact, do not use any plug-ins, WordPress can cache the query content, and other programs, WordPress cache is mainly cached MySQL query data, the site is slow most of the reasons because of this. Cache system is nothing more than the implementation of the cache is to add the cache, get the cache, update the cache and other operations ...