PHP Get Current URL

简介：这是PHP Get Current URL的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。

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Sometimes it is not as straightforward as one may think to get the current url to use it inside your application. Here is a snippet that I use to fetch the current URL and use it in a script. The current url (whether http or https) is now a local variable that you can do with as you please.

$url = (!empty($_SERVER['HTTPS'])) ? "https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] : "http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];

Note: You should groom this value before using in anything sensitive, like a sql query.

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