Clearing cache directly via a url?

[ogcreid]

According to Chat GPT, this code, inserted into functions.php for a Wordpress site, will clear the cache if I execute

https://mysite.com/?secret_purge=YOUR_SECRET_CODE

function custom_purge_wprocket() { if ( isset( $_GET['secret_purge'] ) && 'YOUR_SECRET_CODE' == $_GET['secret_purge'] ) { if ( function_exists( 'rocket_clean_domain' ) ) { rocket_clean_domain(); echo 'WP Rocket cache cleared!'; } else { echo 'WP Rocket is not activated.'; } exit; } } add_action( 'init', 'custom_purge_wprocket' );

Will that work?