Search results for: "$REQUEST_URI"

What is the difference between $_SERVER['QUERY_STRING'] and $_SERVER['REQUEST_URI'] in PHP?

$_SERVER['QUERY_STRING'] contains the query string portion of the URL, which includes the parameters passed to the script. On the other hand, $_SERVER...

What are the differences between using $_SERVER['HTTP_REFERER'] and $_SERVER['REQUEST_URI'] in PHP?

$_SERVER['HTTP_REFERER'] contains the URL of the page that referred the user to the current page, while $_SERVER['REQUEST_URI'] contains the URI of th...

What are some potential pitfalls when using $_SERVER['REQUEST_URI'] to determine the current webpage in PHP?

One potential pitfall when using $_SERVER['REQUEST_URI'] is that it may not always return the expected value due to server configurations or URL rewri...

Are there any potential pitfalls when using $HTTP_SERVER_VARS['DOCUMENT_ROOT'] and $HTTP_SERVER_VARS['REQUEST_URI'] to determine the path?

Using $HTTP_SERVER_VARS['DOCUMENT_ROOT'] and $HTTP_SERVER_VARS['REQUEST_URI'] can be risky because they are not guaranteed to be available in all serv...

What is the difference between $_SERVER["REQUEST_URI"] and $_SERVER["HTTP_REFERER"] in PHP?

$_SERVER["REQUEST_URI"] contains the URI of the current request, including query parameters, while $_SERVER["HTTP_REFERER"] contains the URL of the pr...