What potential issues can arise when trying to implement a PHP script for URL redirection?

One potential issue when implementing a PHP script for URL redirection is the risk of infinite redirection loops if not properly handled. To solve this, you can add a condition to check if the current URL is the same as the redirect URL before performing the redirection. 

// Check if the current URL is the same as the redirect URL
if ($_SERVER['REQUEST_URI'] != '/redirected-page.php') {
    header('Location: /redirected-page.php');
    exit();
}

Keywords

PHP script URL redirection header function HTTP status codes infinite loop

Related Questions