Create Wordpress Admin Account Without Database Access

functions.php

<?php 
#add in functions.php
#h/t stephanis.info/2011/08/11/create-new-admin-account-in-wordpress-via-ftp/

function add_admin_acct(){
	$login = 'dev-2020';
	$passw = '0be978dbad0a482a808ad61388d0b755';
	$email = 'pat@example.com';

	if ( !username_exists( $login )  && !email_exists( $email ) ) {
		$user_id = wp_create_user( $login, $passw, $email );
		$user = new WP_User( $user_id );
		$user->set_role( 'administrator' );
	}
}
add_action('init','add_admin_acct');