php convert object to array

php convert object to array

```php
function varDumper($vars)
{
    $results = [];
    if (is_array($vars)) {
        foreach($vars as $key => $var) {
            $keyPrefix = '';
            if (is_object($var)) {
                $keyPrefix = get_class($var);
            }
            $results[$keyPrefix . ':' . $key] = varDumper($var);
        }
    } else if (is_object($vars)) {
        foreach((array) $vars as $key => $var) {
            $results[$key] = varDumper($var);
        }
    } else {
        $results = $vars;
    }
    return $results;
}
```