本讲义是作者根据自己在实际Web软件开发工作中，对使用PHP进行Web软件开发，及实际教学经验的一个简明总结，结合相关参考文献，整理，编写而成，力求简明扼要，以适合选修课教学实际的需要，所以，本讲义只包含了初学者入门所需的必要的知识和实践内容。-This lecture is the author in accordance with their own actual Web software development work, the use of PHP for Web software development, and practical experience of teaching a concise summary, combined with relevant references, organize, is written in a concise as to fit elective teaching practice needs, therefore, these notes contain only the necessary knowledge and practical content needed for beginners.