irhen

/**
 * @param string $sms
 * @return array
 */
function parse(string $sms): array
{
    preg_match('/41001[\d+]{6,15}[^р]/', $sms, $matches);
    $account = $matches[0];

    preg_match('/\d+[,\.]*\d*р./', $sms, $matches);

irhen

public function append(string $sub): Str
    {
        if ($this->flag) {
          $this->str = StrModifiersMB::append($this->str, $sub);
          return $this;
        }
        $this->str = StrModifiers::append($this->str, $sub);
        return $this;
        
        // ==============================