Is there a way to obtain the URL without the query string?

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Yes, you can obtain the URL without the query string by using the parse_url() and http_build_query() functions in PHP.

First, use the parse_url() function to parse the current URL and extract the path and query string:

$url = $_SERVER['REQUEST_URI'];
$parsed = parse_url($url);
$path = $parsed['path'];
$query_string = isset($parsed['query']) ? $parsed['query'] : '';

Then, use the http_build_query() function to rebuild the URL without the query string:

$url_without_query = $path;
if (!empty($query_string)) {
    $url_without_query .= '?' . http_build_query(array());
}

This will give you the URL without the query string.