Warning: SimpleXMLElement::__construct(): Entity: line 1: parser error : Start tag expected, '<' not found in /usr/local/apache/cgi-bin/pm.cgi on line 244
Warning: SimpleXMLElement::__construct(): <?xml version="1.0" encoding="UTF-8"?> in /usr/local/apache/cgi-bin/pm.cgi on line 244
Warning: SimpleXMLElement::__construct(): ^ in /usr/local/apache/cgi-bin/pm.cgi on line 244
Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /usr/local/apache/cgi-bin/pm.cgi:244

 $syn = array("\n","\r","\t","data=");
        $str = str_replace($syn,'',$str);
$xml = new SimpleXMLElement($str);

<REQ><PAY>1111</PAY><PAYER><NUMBER>1111111</NUMBER></PAYER><PAYER><NUMBER>2222222</NUMBER></PAYER><PAYER><NUMBER>3333333</NUMBER></PAYER></REQ>