模型关联在laravel框架中很常见，需要搞清楚到底谁关联谁，也就是说谁是主表谁是从表，例如去银行办业务，需要用到排队编号，一个客户对应一个编号，从客户表中通过编号ID查询编号，那么就是客户关联编号，客户是主，编号是从。
本文为伊凡原创撰写投稿一颗优雅草科技仅仅代表伊凡个人观点，与一颗优雅草科技无关切不代表其立场，谢谢，欢迎喜欢写文的道友来投稿，欢迎大家转载，如需转载请保留原创信息否则将会视为侵权行为，为保护原创知识产权做出努力。
PHP是全球范围内的关键服务器端脚本语言。鉴于第一个内联代码段已在静态HTML文件中实现，因此它已经取得了进步并得到了很大的升级。哪些是比较好、比较受欢迎的PHP框架？在这里，我们列出了2020年面向Web开发人员的5个顶级PHP框架。
在Web开发工作中，选择一个高效、稳定的后台管理系统是提高开发效率的关键。国人出品，是可以快速帮你构建后台管理的工具，它提供的页面组件和表单元素等功能，能帮助你使用很少的代码、很短的时间，就实现功能完善的后台管理功能。
基于PHP的考研复习管理动态网站设计。Abstract: With the rapid development of Internet technology and website development technology， website provides some information needed by many users. The main research object of this paper is to establish dynamic website. This paper introduces how to build a dynamic website using PHP. Understand the use of PHP， on this basis also learned the related website development technology， such as HTML technology， database technology， etc. Then I studied the current PHP frameworks and chose to use Laravel among the many on the market. Finally， on Laravel framework， MySQL database is used to realize the design of dynamic website. In addition， this paper will start from the initial PHP environment installation， according to the front-end design and back-end design， using Ajax to achieve data refresh operation， so as to achieve dynamic website management. The dynamic website built in this paper is for the convenience of the students can get the basic information of the postgraduate entrance examination can also share their postgraduate entrance examination information， background management users can carry out simple operations on the data.
