Redirect with custom parameter

You will need to create your own code for this. You can find a list of Redirection hooks here:

https://github.com/johngodley/redirection

For example, you could use the redirection_url_target hook to add the current date.

right, actually im not that good with php, but i just found out that we can use Dynamic URL Data just like %userid% and stuffs, so i added one more inside your plugin, in function replace_special_tags() like:

$date = date('Y-m-d');
$url = str_replace( '%date%', isset( $date ) ? $date : '', $url );

turning to this:

public function replace_special_tags( $url ) {

    $date = date('Y-m-d');
    $url = str_replace( '%date%', isset( $date ) ? $date : '', $url );

    if ( is_numeric( $url ) ) {
        $url = get_permalink( $url );
    } else {
        $user = wp_get_current_user();
        if ( ! empty( $user ) ) {
            $url = str_replace( '%userid%', $user->ID, $url );
            $url = str_replace( '%userlogin%', isset( $user->user_login ) ? $user->user_login : '', $url );
            $url = str_replace( '%userurl%', isset( $user->user_url ) ? $user->user_url : '', $url );

        }
    }

    return $url;
}

And worked just how i wanted, but is there a way to add this in functions.php instead moding your plugin, so i dont loose this in next update? How can i use your hooks to achieve this?

thanks!