郭爽的网页设计资料

代码备份，回头参考

以下为引用内容:

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我的博客使用的是虚拟主机,也想实现url优化,但是我没有服务器权限,怎么办?很简单,我们可以从$_SERVER[”REQUEST_URI”]和$_SERVER['PATH_INFO']来下手

原网站访问地址是 http://www.phpweblog.net/test.php?a=1&b=2&c=3

使用了 mode_rewrite 函数后,就可以用 http://www.phpweblog.net/test.php/a/1/b/2/c/3 来访问了,而且程序基本不用修改.

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</p> <p>function mod_rewrite(){</p> <p> if ( isset ( $_SERVER [ ' PATH_INFO ' ])){</p> <p> $url = substr ( $_SERVER [ ' PATH_INFO ' ] , 1 );</p> <p> $url = explode ( ‘ / ‘ , $url );</p> <p> foreach ( $url as $key => $value ){</p> <p> if ( $key % 2 != 1 ){</p> <p> if ( $value != ” ) $_GET [ $value ] = $url [ $key + 1 ];</p> <p> $querystring [] = $value . ‘ = ‘ . $url [ $key + 1 ];</p> <p> }</p> <p> }</p> <p> $_SERVER [ ' QUERY_STRING ' ] = implode ( ” & ” , $querystring );</p> <p> $_SERVER [ ' PHP_SELF ' ] = substr ( $_SERVER [ ' PHP_SELF ' ] , 0 , strpos ( $_SERVER [ ' PHP_SELF ' ] , ‘ .php ‘ ) + 4 );</p> <p> $_SERVER [ ' REQUEST_URI ' ] = $_SERVER [ ' PHP_SELF ' ] . ‘ ? ‘ . $_SERVER [ ' QUERY_STRING ' ];</p> <p> }</p> <p>}</p> <p>mod_rewrite();</p> <p>http : // www.phpweblog.net/test.php/a/1/b/2/c/3 </p> <p>echo ‘ <pre> ' ;</p> <p>echo " GET数组如下：</p> <p> " ;</p> <p>print_r ( $_GET );</p> <p>Array </p> <p>(</p> <p> [a] => 1 </p> <p> [b] => 2 </p> <p> [c] => 3 </p> <p>)</p> <p>

via php函数实现虚拟主机url优化

This entry was posted on Saturday, January 12th, 2008 at 9:54 am and is filed under webdesign. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.