lastRSS::my_preg_match PHP Method

    function my_preg_match($pattern, $subject)
    {
        // start regullar expression
        preg_match($pattern, $subject, $out);
        // if there is some result... process it and return it
        if (isset($out[1])) {
            // Process CDATA (if present)
            if ($this->CDATA == 'content') {
                // Get CDATA content (without CDATA tag)
                $out[1] = strtr($out[1], array('<![CDATA[' => '', ']]>' => ''));
            } elseif ($this->CDATA == 'strip') {
                // Strip CDATA
                $out[1] = strtr($out[1], array('<![CDATA[' => '', ']]>' => ''));
            }
            // If code page is set convert character encoding to required
            if ($this->cp != '') {
                //$out[1] = $this->MyConvertEncoding($this->rsscp, $this->cp, $out[1]);
                $out[1] = iconv($this->rsscp, $this->cp . '//TRANSLIT', $out[1]);
            }
            // Return result
            return trim($out[1]);
        } else {
            // if there is NO result, return empty string
            return '';
        }
    }