PHP包含HTML CSS

Question

I have a php file that i include in other php files. This php file is the menu. It links to my stylesheet with <link href="styles/main.css" rel="stylesheet/index" type="text/css" /> . But this only works if the php file that includes it is correct according to the path. How can I use absolute paths?

Say if I include the menu.php from another folder how can you automatically update the path to the css file?

Answer 1

只需使用绝对路径， href="/style/main.css"

Answer 2

An absolute URI is like this:

href="http://example.com/absolute/path/to/file.css"

an URI relative to the current directory is like this:

href="relative/url/to/file.css"

an URI relative to your site's root (http://example.com/) starts with a /:

href="/relative/path/from/yoursite/to/file.css"

Inside your css file all URLS are relative to it's own position so it's behaviour doesn't change when the path of the file which includes it changes.
In example if your menu.css file is located into

http://example.com/styles/menu.css

just use

<link href="/styles/menu.css" rel="stylesheet/index" type="text/css" />

And browsers will always look for menu.css in http://yoursite.com /styles/menu.css

Answer 3

<link href="/styles/main.css" rel="stylesheet/index" type="text/css" />

它表示从网站根目录开始的styles/main.css

Answer 4

Use the full path relative to your document root instead of the relative path. Eg

<link href="/styles/main.css" rel="stylesheet/index" type="text/css" />

Answer 5

as you suggested, just you absolute paths. So when you link to your stylesheet, just use the the full path like http://www.mysite.com/css/myCssFile.css

Answer 6

顺便说始终确保你把一个基础标签上的HTML，这样的：

<base href="http://www.mysite.com/" />