How can PHP code be used to properly decode and interpret anchors in URLs?

When working with URLs in PHP, it is important to properly decode and interpret any anchors present in the URL. This can be achieved by using the built-in PHP function urldecode() to decode the anchor text. Once decoded, the anchor text can be safely used in your application.

// Get the current URL
$currentUrl = "http://www.example.com/page.php#anchor%20text";

// Decode the anchor text
$decodedAnchor = urldecode(parse_url($currentUrl, PHP_URL_FRAGMENT));

// Output the decoded anchor text
echo $decodedAnchor;