适应于刚入门的程序员，主要内容是php简单的一些概念定义的介绍、常用的关键字及部分常用的处理函数。以及个人在开发过程中遇到的一些问题。-Adapted to the programmer just getting started, the main contents of the php simple introduction of the definition of the concept, commonly used keywords and part of the processing function. And individuals some of the problems encountered in the development process.