在index.php内渲染另一个布局

Question

我正在使用此链接来了解PHP Web应用程序的基本框架，但无法理解如何通过导航栏来回切换到不同的布局（文章，作品集）？

Answer 1

这是我实际上想要实现的<nav>&nbsp; &nbsp; <ul>&nbsp; &nbsp; &nbsp; &nbsp; <li><a href="index.php?page=home">Home</a></li>&nbsp; &nbsp; &nbsp; &nbsp; <li><a href="index.php?page=projects">Projects</a></li>&nbsp; &nbsp; &nbsp; &nbsp; <li><a href="index.php?page=calculator">Calculator</a></li>&nbsp; &nbsp; &nbsp; &nbsp; <li><a href="index.php?page=blog">Blog</a></li>&nbsp; &nbsp; &nbsp; &nbsp; <li><a href="index.php?page=About">About</a></li>&nbsp; &nbsp; </ul></nav>我将页面变量发送到索引，然后通过这种方式相应地呈现布局。if (isset($_GET["page"])){&nbsp; &nbsp; $page=$_GET["page"];}else {&nbsp;&nbsp; &nbsp; $page = "home";}renderLayoutWithContentFile($page .".php", $variables);