ipn_validation.php

<?php

    /*
    * Copyright © 2005-2009 Cosmopoly Europe EOOD (http://netenberg.com).
    * All Rights Reserved.
    *
    * This Cosmopoly Europe EOOD work (including software, documents, or
    * other related items) is being provided by the copyright holder under
    * the following license. By obtaining, using and/or copying this work,
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    *
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    * the following on ALL copies of the software and documentation or
    * portions thereof, including modifications, that you make:
    *
    * 1. The full text of this NOTICE in a location viewable to users of the
    * redistributed or derivative work.
    *
    * 2. A short notice of the following form (hypertext is preferred, text
    * is permitted) should be used within the body of any redistributed or
    * derivative code: "Copyright © 2005-2009 Cosmopoly Europe EOOD
    * (http://netenberg.com). All Rights Reserved."
    *
    * 3. Notice of any changes or modifications to the W3C files, including
    * the date changes were made. (We recommend you provide URIs to the
    * location from which the code is derived.)
    *
    * THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT
    * HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,
    * INCLUDING BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS
    * FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE OR
    * DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS,
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    */

    require_once "init.php";
    foreach ($BL->pg as $key => $value)
    {
        if ($BL->pp_active[$value] == "Yes" && $BL->pp_send_method[$value]  != "DIRECT")
        {
            $validation = null;
            $pay        = $BL->pp_objs[$value];
            if (method_exists($pay, 'validate'))
            {
                $validation = $pay->validate($BL);
                if(!empty($validation))
                {
                    echo $validation;
                    break;
                }
            }
        }
    }
    $BL->Disconnect();
?>