Question

我只有一个index.php文件，它使用：

生成其他页面

RewriteRule ^page 1.php$ index.php?cat=a [NC]
RewriteRule ^page 2.php$ index.php?cat=b [NC]

我正在尝试使用以下代码更改我的网页标题，但它只适用于index.php。

<?php
$page = $_SERVER['PHP_SELF'];
if(isset($page)) {
switch($page) {
case "/index.php":
$title = "this is homepage";
break;
case "/page 1.php":
$title = "products";
break;
case "/page 2.php":
$title = "services";
break;
}
}else{
$title = "default title";
}

print "<title>$title</title>";
?>

Answer 1

验证我不确定在网址中允许的空格

查看文档：

http://php.net/manual/en/reserved.variables.server.php

试试这个：

<?php
$page = $_GET['cat'];
if(isset($page)) {
switch($page) {
case "index":
$title = "this is homepage";
break;
case "a":
$title = "products";
break;
case "b":
$title = "services";
break;
}
}else{
$title = "default title";
}

print "<title>$title</title>";
?>

Answer 2

在重写规则中使用\ s而不是空格：

RewriteRule ^page\s1.php$ index.php?cat=a [NC]
RewriteRule ^page\s2.php$ index.php?cat=b [NC]

更改动态创建的php页面的标题

2 个答案: