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Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

date_default_timezone_set('Asia/Calcutta');

$processPayment 					= new ProcessPayment();
$processPayment->requestMerchant();
		
class payment_config_test {
	var $Url 						= "https://paynetzuat.atomtech.in/paynetz/epi/fts";
	var $Login						= "160";
	var $Password					= "Test@123";
	//var $MerchantName				= "ATOM";
	var $MerchantName				= "NSE";
	var $TxnCurr					= "INR";
	var $TxnScAmt					= "0";
}

class payment_config {
	var $Url 						= "https://payment.atomtech.in/paynetz/epi/fts";
	var $Login						= "18589";
	var $Password					= "IIIT@123";
	var $MerchantName				= "IIIT";
	var $TxnCurr					= "INR";
	var $TxnScAmt					= "0";
}

class payment {
	var $url 						= null;

	function sendInfo($data){
		$ch 						= curl_init();

		curl_setopt($ch, CURLOPT_URL, $this->url);
		curl_setopt($ch, CURLOPT_HEADER, 0);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_PORT , 443); 
		//curl_setopt($ch, CURLOPT_SSLVERSION,3);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

		$returnData 				= curl_exec($ch);

		curl_close($ch);
		
		return $returnData;
	}
}

class ProcessPayment {
	function __construct() {
		$this->paymentConfig 		= new payment_config();
	}

	function requestMerchant() {
		$payment 					= new payment();
		$datenow 					= date("d/m/Y h:m:s");
		$modifiedDate 				= str_replace(" ", "%20", $datenow);
		$payment->url 				= $this->paymentConfig->Url;
		$postFields  				= "";
		$postFields .= "login=" 	.$this->paymentConfig->Login;
		$postFields .= "&pass=" 	.$this->paymentConfig->Password;
		$postFields .= "&ttype=" 	.$_REQUEST['TType'];
		$postFields .= "&prodid=" 	.$_REQUEST['product'];
		$postFields .= "&amt=" 		.$_REQUEST['amount'];
		$postFields .= "&txncurr=" 	.$this->paymentConfig->TxnCurr;
		$postFields .= "&txnscamt=" .$this->paymentConfig->TxnScAmt;
		$postFields .= "&clientcode=" .urlencode(base64_encode($_REQUEST['clientcode']));//rollno
		$postFields .= "&txnid=" 	.rand(0,999999);
		$postFields .= "&date=" 	.$modifiedDate;
		$postFields .= "&custacc=" 	.$_REQUEST['AccountNo'];
		$postFields .= "&ru=https://erp.iiita.ac.in/outer/aaa/PGResponse/online/" .$_REQUEST['udf6']. "/ATOM/1";
		$postFields .= "&signature=".$_REQUEST['signature'];
		$postFields .= "&udf1=" 	.$_REQUEST['udf1']; //name
		$postFields .= "&udf2=" 	.$_REQUEST['udf2']; //email
		$postFields .= "&udf3=" 	.$_REQUEST['udf3']; //mobile
		$postFields .= "&udf4=" 	.$_REQUEST['udf4']; //program
		$postFields .= "&udf5=" 	.$_REQUEST['udf5']; //batch
		$postFields .= "&udf6=" 	.$_REQUEST['udf6']; //studentID
		$postFields .= "&udf9=" 	.$_REQUEST['udf9']; //semester

		$sendUrl 					= $payment->url. '?' .substr($postFields, 1). "\n";

		$this->writeLog($sendUrl);

		$returnData 				= $payment->sendInfo($postFields);
		$this->writeLog($returnData. "\n");
		$xmlObjArray 				= $this->xmltoarray($returnData);

		$url 						= $xmlObjArray['url'];
	
		//$postFields .= "&ttype=" 	.$_REQUEST['TType'];
		$postFields .= "&tempTxnId=".$xmlObjArray['tempTxnId'];
		$postFields .= "&token=" 	.$xmlObjArray['token'];
		$postFields .= "&txnStage=1";
		$url 						= $payment->url. '?' .$postFields;
		$this->writeLog($url. "\n");

		//echo ("Location: " .$url);
		foreach (explode('&', $url) as $u) {
			echo $u.'<br>';
		}

		header("Location: " .$url);
	}

	function writeLog($data){
		$fileName 					= date("Y-m-d").".txt";
		$fp 						= fopen("log/".$fileName, 'a+');
		$data 						= date("Y-m-d H:i:s")." - ".$data;
		fwrite($fp, $data);
		fclose($fp);
	}

	function xmltoarray($data){
		$parser 					= xml_parser_create('');
		xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
		xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
		xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
		xml_parse_into_struct($parser, trim($data), $xml_values);
		xml_parser_free($parser);

		$returnArray 				= array();
		$returnArray['url'] 		= $xml_values[3]['value'];
		$returnArray['tempTxnId'] 	= $xml_values[5]['value'];
		$returnArray['token'] 		= $xml_values[6]['value'];

		return $returnArray;
	}
}

?>