How to get the current page URL function through PHP

不言
Release: 2023-04-01 09:12:02
Original
2564 people have browsed it

This article mainly introduces an example of the PHP function to obtain the URL of the current page. It describes a very simple and practical function to obtain the URL of the current page, and also explains the usage of the server parameter. Friends who need it can refer to it

The example in this article describes an example of the PHP function to obtain the URL of the current page, and shares it with you for your reference. The specific implementation method is as follows:

In PHP, there is no default Function to obtain the URL of the current page, so today I will introduce to you a PHP function that obtains the complete URL of the current page in PHP.

The function code is as follows, you only need to use curPageURL() when calling:

/* 获得当前页面URL开始 */ function curPageURL() { $pageURL = 'http'; if ($_SERVER["HTTPS"] == "on") { // 如果是SSL加密则加上“s” $pageURL .= "s"; } $pageURL .= "://"; if ($_SERVER["SERVER_PORT"] != "80") { $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; } else { $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]; } return $pageURL; } /* 获得当前页面URL结束 */
Copy after login

Add the server parameter description, the code is as follows:

//获取域名或主机地址 echo $_SERVER['HTTP_HOST']."
"; #localhost //获取网页地址 echo $_SERVER['PHP_SELF']."
"; #/blog/testurl.php //获取网址参数 echo $_SERVER["QUERY_STRING"]."
"; #id=5 //获取用户代理 echo $_SERVER['HTTP_REFERER']."
"; //获取完整的url echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5 //包含端口号的完整url echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5 //只取路径 $url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog
Copy after login

The above is the entire content of this article, I hope it will be helpful to everyone Learning is helpful. For more related content, please pay attention to the PHP Chinese website!

Related recommendations:

How to use curl to fake IP in PHP

##

The above is the detailed content of How to get the current page URL function through PHP. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!