How does mod_rewrite compare to using PHP for URL redirection?

Mod_rewrite is a server-side module that allows for URL manipulation and redirection at the server level, without the need for PHP. It is typically more efficient and faster than using PHP for URL redirection, as it does not require the overhead of parsing and executing PHP scripts for each request. PHP can also be used for URL redirection by sending a header redirect response to the browser. This method is straightforward and can be useful for more dynamic or conditional redirection scenarios, but it may not be as performant as using mod_rewrite. PHP code snippet for URL redirection using header function: 

<?php
// Redirect to a specific URL
header("Location: https://www.example.com");
exit;
?>

Keywords

mod_rewrite PHP URL redirection Apache htaccess

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