$attribute) { $element .= ' ' . $key . '="' . $attribute . '"'; } $element .= '>' . $value . ''; return $element; } public static function createOpeningElement(string $name, array $attributes = []) { $element = '<' . $name; foreach ($attributes as $key => $attribute) { $element .= ' ' . $key . '="' . $attribute . '"'; } $element .= '>'; return $element; } public static function createClosingElement(string $name) { $element = ''; return $element; } }