NFePHP\NFe\ConvertNFe::clearFieldString PHP 메소드

clearFieldString() 개인적인 메소드

Clear the string of unwanted characters Will remove all duplicated spaces and if wanted replace all accented characters by their originals and all the special ones
private clearFieldString ( string &$field )
$field string string to be cleaned
    private function clearFieldString(&$field)
    {
        $field = trim(preg_replace('/\\s+/', ' ', $field));
        if ($this->limparString) {
            $field = Strings::cleanString($field);
        }
    }