JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $value) { if ($flag) { $paramStr .= checkString_e($value); $flag = 0; } else { $paramStr .= "|" . checkString_e($value); } } return $paramStr; } function redirect2PG($paramList, $key) { $hashString = getchecksumFromArray($paramList); $checksum = encrypt_e_openssl($hashString, $key); } function removeCheckSumParam($arrayList) { if (isset($arrayList["CHECKSUMHASH"])) { unset($arrayList["CHECKSUMHASH"]); } return $arrayList; } function getTxnStatus($requestParamList) { return callAPI(PAYTM_STATUS_QUERY_URL, $requestParamList); } function initiateTxnRefund($requestParamList) { $CHECKSUM = getChecksumFromArray($requestParamList,PAYTM_MERCHANT_KEY,0); $requestParamList["CHECKSUM"] = $CHECKSUM; return callAPI(PAYTM_REFUND_URL, $requestParamList); } function callAPI($apiURL, $requestParamList) { $jsonResponse = ""; $responseParamList = array(); $JsonData =json_encode($requestParamList); $postData = 'JsonData='.urlencode($JsonData); $ch = curl_init($apiURL); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($ch, CURLOPT_POSTFIELDS, $postData); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_HTTPHEADER, array( 'Content-Type: application/json', 'Content-Length: ' . strlen($postData)) ); $jsonResponse = curl_exec($ch); $responseParamList = json_decode($jsonResponse,true); return $responseParamList; }