Print MySQL Grants for all not working connections configured in Laravel

tinker_script.php

<?php
    $userHost = '%';
    foreach(config('database.connections') as $name => $connection) {
        if ($connection['driver'] != 'mysql') {
            continue;
        }
        
        try {
            \DB::connection($name)->getPdo();
        } catch(\Doctrine\DBAL\Driver\PDOException $exception) {
            $host = $connection['host'] ?? $connection['write']['host'];
            
            print "{$name}({$host}) --- GRANT ALL ON {$connection['database']}.* TO '{$connection['username']}'@'{$userHost}' IDENTIFIED BY \"{$connection['password']}\";\n";
        }
    }