What are the potential drawbacks of manually adjusting all links in PHP when using Mod_Rewrite for URL redirection?

Manually adjusting all links in PHP when using Mod_Rewrite for URL redirection can be time-consuming and error-prone, especially as the project grows and more links are added. To solve this issue, you can create a function in PHP that dynamically generates the correct URLs based on the Mod_Rewrite rules set in the .htaccess file.

function redirect($page) {
    $base_url = "http://www.example.com/";
    return $base_url . $page;
}

// Usage
echo redirect("about-us"); // Outputs: http://www.example.com/about-us