How Do I Get the Current Page\'s URL in PHP?

How to Retrieve the Current Page's URL in PHP

In PHP, determining the current page's URL is a simple task. To do so, leverage the $_SERVER['REQUEST_URI'] variable. This variable holds the portion of the URL after the domain name (e.g., http://domain.example).

For instance, if the current page's full URL is https://example.com/about-us, the $_SERVER['REQUEST_URI'] variable will return /about-us.

Additionally, if you require the query string (the parameters appended after the ? in the URL), it can be retrieved from $_SERVER['QUERY_STRING'].

Remember to refer to the PHP manual for the $_SERVER superglobal array for further information on the available details. Its documentation includes comprehensive explanations and examples that can guide you in working with other server variables.

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