v3UpdTest.i

<?php
function GetReqResponse($ipayXML) {
    libxml_use_internal_errors(true);
    $ipayresp = simplexml_load_string($ipayXML);
    if ($ipayresp === false) {
        $ipaysuccess = NULL;
        $sessionID = NULL;
        $respcode = NULL;
        $respmsg = 'XML parse response failed ' . __LINE__;

        // $errors = libxml_get_errors();
        // foreach ($errors as $error) {
        //     $respmsg .= " " . $error->message;
        // }
        // libxml_clear_errors();

    } else {
        $XMLsuccess = $ipayresp->xpath("MessageRequest/Session/Response/ProcessStatus/Successful");
        // $ipaysuccess = (is_array($XMLsuccess) ? $XMLsuccess[0] : NULL);
        $ipaysuccess = (HCU_array_key_exists(0,$XMLsuccess) ? (string) $XMLsuccess[0] : NULL);

        $XMLsessionid = $ipayresp->xpath("MessageRequest/Session/Response/Data/SessionID");
        // $sessionID = (is_array($XMLsessionid) ? $XMLsessionid[0] : NULL);
        $sessionID = (HCU_array_key_exists(0,$XMLsessionid) ? (string) $XMLsessionid[0] : NULL);

        $XMLcode = $ipayresp->xpath("MessageRequest/Session/Response/ProcessStatus/Error/Code");
        // $respcode = (is_array($XMLcode) ? $XMLcode[0] : NULL);
        $respcode = (HCU_array_key_exists(0,$XMLcode) ? (string) $XMLcode[0] : NULL);

        $XMLmsg = $ipayresp->xpath("MessageRequest/Session/Response/ProcessStatus/Error/Message");
        // $respmsg = (is_array($XMLmsg) ? $XMLmsg[0] : 'XML xpath null query');
        $respmsg = (HCU_array_key_exists(0,$XMLmsg) ? (string) $XMLmsg[0] : NULL);
    }
    return array($ipaysuccess, $sessionID, $respcode, $respmsg);
}

/**
 * @param type $ipayXML
 * @return type
 */
function GetEnrollResponse($ipayXML) {
    libxml_use_internal_errors(true);
    $ipayresp = simplexml_load_string($ipayXML);
    if ($ipayresp === false) {
        $ipaysuccess = NULL;
        $respcode = NULL;
        $respmsg = 'XML parse response failed ' . __LINE__;

        // $errors = libxml_get_errors();
        // foreach ($errors as $error) {
        //     $respmsg .= " " . $error->message;
        // }
        // libxml_clear_errors();

    } else {

        $XMLsuccess = $ipayresp->xpath("MessageRequest/SubscriberCreate/Response/ProcessStatus/Successful");
        // $ipaysuccess = (is_array($XMLsuccess) ? $XMLsuccess[0] : NULL);
        $ipaysuccess = (HCU_array_key_exists(0,$XMLsuccess) ? (string) $XMLsuccess[0] : NULL);

        $XMLcode = $ipayresp->xpath("MessageRequest/SubscriberCreate/Response/ProcessStatus/Error/Code");
        // $respcode = (is_array($XMLcode) ? $XMLcode[0] : NULL);
        $respcode = (HCU_array_key_exists(0,$XMLcode) ? (string) $XMLcode[0] : NULL);

        $XMLmsg = $ipayresp->xpath("MessageRequest/SubscriberCreate/Response/ProcessStatus/Error/Message");
        // $respmsg = (is_array($XMLmsg) ? $XMLmsg[0] : 'XML xpath null query');
        $respmsg = (HCU_array_key_exists(0,$XMLmsg) ? (string) $XMLmsg[0] : NULL);
    }

    return array($ipaysuccess, $respcode, $respmsg);
}
?>