diff --git a/2checkout/2checkout/helper.php b/2checkout/2checkout/helper.php
index 03b745c..63c84c9 100755
--- a/2checkout/2checkout/helper.php
+++ b/2checkout/2checkout/helper.php
@@ -1,29 +1,60 @@
 <?php
 /**
- *  @copyright  Copyright (c) 2009-2013 TechJoomla. All rights reserved.
- *  @license    GNU General Public License version 2, or later
+ * @copyright  Copyright (c) 2015-2020 TechJoomla. All rights reserved.
+ * @license    GNU General Public License version 2, or later
+ * @link       http://www.techjoomla.com
  */
- 
-defined( '_JEXEC' ) or die( ';)' );
-	jimport('joomla.html.html');
-	jimport( 'joomla.plugin.helper' );
-class plgPayment2CheckoutHelper
-{ 	
-	
-	//gets the paypal URL
-	function buildPaypalUrl($secure = true)
+defined('_JEXEC') or die('Restricted access');
+jimport('joomla.html.html');
+jimport('joomla.plugin.helper');
+
+/**
+ * PlgPayment2CheckoutHelper
+ *
+ * @package     CPG
+ * @subpackage  site
+ * @since       2.2
+ */
+class PlgPayment2CheckoutHelper
+{
+	// Gets the paypal URL
+	/**
+	 * buildPaypalUrl.
+	 *
+	 * @param   string  $secure  Layout name
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  secure
+	 */
+	public function buildPaypalUrl($secure = true)
 	{
 		$secure_post = $this->params->get('secure_post');
 		$url = $this->params->get('sandbox') ? 'www.sandbox.paypal.com' : 'www.paypal.com';
-		if ($secure_post) 
+
+		if ($secure_post)
+		{
 			$url = 'https://' . $url . '/cgi-bin/webscr';
+		}
 		else
+		{
 			$url = 'http://' . $url . '/cgi-bin/webscr';
-		
+		}
+
 		return $url;
 	}
-	
-	function Storelog($name,$logdata)
+
+	/**
+	 * Store log
+	 *
+	 * @param   string  $name     name.
+	 *
+	 * @param   array   $logdata  data.
+	 *
+	 * @since   1.0
+	 * @return  list.
+	 */
+	public function Storelog($name,$logdata)
 	{
 		jimport('joomla.error.log');
 		$options = "{DATE}\t{TIME}\t{USER}\t{DESC}";
@@ -32,7 +63,7 @@ function Storelog($name,$logdata)
 
 		JLog::addLogger(
 			array(
-				'text_file' => $logdata['JT_CLIENT'].'_'.$name.'.log',
+				'text_file' => $logdata['JT_CLIENT'] . '_' . $name . '.log',
 				'text_entry_format' => $options
 			),
 			JLog::INFO,
@@ -40,52 +71,84 @@ function Storelog($name,$logdata)
 		);
 
 		$logEntry = new JLogEntry('Transaction added', JLog::INFO, $logdata['JT_CLIENT']);
-		$logEntry->user = $my->name.'('.$my->id.')';
+		$logEntry->user = $my->name . '(' . $my->id . ')';
 		$logEntry->desc = json_encode($logdata['raw_data']);
 
 		JLog::add($logEntry);
 
-		//$logs = &JLog::getInstance($logdata['JT_CLIENT'].'_'.$name.'.log',$options,$path);
-    //$logs->addEntry(array('user' => $my->name.'('.$my->id.')','desc'=>json_encode($logdata['raw_data'])));
+		// $logs = &JLog::getInstance($logdata['JT_CLIENT'].'_'.$name.'.log',$options,$path);
+		// $logs->addEntry(array('user' => $my->name.'('.$my->id.')','desc'=>json_encode($logdata['raw_data'])));
 	}
-		function validateIPN($data,$secret)
-	{
 
-	  $incoming_md5 = strtoupper($data['md5_hash']);
+	/**
+	 * validateIPN.
+	 *
+	 * @param   string  $data    data
+	 * @param   string  $secret  data
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  data
+	 */
+	public function validateIPN($data, $secret)
+	{
+		$incoming_md5 = strtoupper($data['md5_hash']);
 		$calculated_md5 = md5(
-			$data['sale_id'].
-			$data['vendor_id'].
-			$data['invoice_id'].
+			$data['sale_id'] .
+			$data['vendor_id'] .
+			$data['invoice_id'] .
 			$secret
 		);
 		$calculated_md5 = strtoupper($calculated_md5);
-		
+
 		return ($calculated_md5 == $incoming_md5);
-	
 	}
-		function log_ipn_results($success) {
-       
-      if (!$this->ipn_log) return; 
-      
-      // Timestamp
-      $text = '['.date('m/d/Y g:i A').'] - '; 
-      
-      // Success or failure being logged?
-      if ($success) $text .= "SUCCESS!\n";
-      else $text .= 'FAIL: '.$this->last_error."\n";
-      
-      // Log the POST variables
-      $text .= "IPN POST Vars from Paypal:\n";
-      foreach ($this->ipn_data as $key=>$value) {
-         $text .= "$key=$value, ";
-      }
- 
-      // Log the response from the paypal server
-      $text .= "\nIPN Response from Paypal Server:\n ".$this->ipn_response;
-      // Write to log
-      $fp=fopen($this->ipn_log_file,'a');
-      fwrite($fp, $text . "\n\n");
-      fclose($fp);  // close file
-   }
 
+	/**
+	 * log_ipn_results.
+	 *
+	 * @param   string  $success  success
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  success
+	 */
+	public function log_ipn_results($success)
+	{
+		if (!$this->ipn_log)
+		{
+			return;
+		}
+
+		// Timestamp
+		$text = '[' . date('m/d/Y g:i A') . '] - ';
+
+		// Success or failure being logged?
+		if ($success)
+		{
+			$text .= "SUCCESS!\n";
+		}
+		else
+		{
+			$text .= 'FAIL: ' . $this->last_error . "\n";
+		}
+
+		// Log the POST variables
+		$text .= "IPN POST Vars from Paypal:\n";
+
+		foreach ($this->ipn_data as $key => $value)
+		{
+			$text .= "$key=$value, ";
+		}
+
+		// Log the response from the paypal server
+		$text .= "\nIPN Response from Paypal Server:\n " . $this->ipn_response;
+
+		// Write to log
+		$fp = fopen($this->ipn_log_file, 'a');
+		fwrite($fp, $text . "\n\n");
+
+		// Close file
+		fclose($fp);
+	}
 }
diff --git a/paypal_adaptive_payment/adaptive_paypal.php b/paypal_adaptive_payment/adaptive_paypal.php
index 96fba14..5792b0c 100755
--- a/paypal_adaptive_payment/adaptive_paypal.php
+++ b/paypal_adaptive_payment/adaptive_paypal.php
@@ -6,173 +6,282 @@
  * @license    GNU General Public License version 2 or later.
  */
 
-// no direct access
-defined( '_JEXEC' ) or die( 'Restricted access' );
-jimport( 'joomla.plugin.plugin' );
-if(JVERSION >='1.6.0')
-	require_once(JPATH_SITE.'/plugins/payment/adaptive_paypal/adaptive_paypal/helper.php');
+// No direct access
+defined('_JEXEC') or die('Restricted access');
+
+jimport('joomla.plugin.plugin');
+
+if (JVERSION >= '1.6.0')
+{
+	require_once JPATH_SITE . '/plugins/payment/adaptive_paypal/adaptive_paypal/helper.php';
+}
 else
-	require_once(JPATH_SITE.'/plugins/payment/adaptive_paypal/helper.php');
-$lang =  JFactory::getLanguage();
+{
+	require_once JPATH_SITE . '/plugins/payment/adaptive_paypal/helper.php';
+}
+
+$lang = JFactory::getLanguage();
 $lang->load('plg_payment_adaptive_paypal', JPATH_ADMINISTRATOR);
 
-class  plgPaymentAdaptive_Paypal extends JPlugin
+/**
+ * PlgPaymentAdaptive_Paypal
+ *
+ * @package     CPG
+ * @subpackage  site
+ * @since       2.2
+ */
+class  PlgPaymentAdaptive_Paypal extends JPlugin
 {
-
-	function __construct(& $subject, $config)
+	/**
+	 * Constructor
+	 *
+	 * @param   string  &$subject  subject
+	 *
+	 * @param   string  $config    config
+	 */
+	public function __construct(&$subject, $config)
 	{
 		parent::__construct($subject, $config);
 
-
-		//Set the language in the class
+		// Set the language in the class
 		$config = JFactory::getConfig();
 
-		//Define Payment Status codes in Paypal  And Respective Alias in Framework
+		// Define Payment Status codes in Paypal  And Respective Alias in Framework
 		$this->responseStatus = array(
-		 'COMPLETED'  => 'C',
-		 'INCOMPLETE'  => 'P','PROCESSING'=>'P','PENDING'=>'P','CREATED'=>'P',
-		 'ERROR'=>'E','DENIED'=>'D','FAILED'=>'E',
-		 'PARTIALLY_REFUNDED'=>'RF','REVERSALERROR'=>'CRV','REFUNDED'=>'RF',
-		 'REVERSED'=>'RV'
+		'COMPLETED'  => 'C',
+		'INCOMPLETE'  => 'P',
+		'PROCESSING' => 'P',
+		'PENDING' => 'P',
+		'CREATED' => 'P',
+		'ERROR' => 'E',
+		'DENIED' => 'D',
+		'FAILED' => 'E',
+		'PARTIALLY_REFUNDED' => 'RF',
+		'REVERSALERROR' => 'CRV',
+		'REFUNDED' => 'RF',
+		'REVERSED' => 'RV'
 		);
 
 		$this->headers = array(
-			"X-PAYPAL-SECURITY-USERID:".$this->params->get('apiuser'),
-			"X-PAYPAL-SECURITY-PASSWORD:".$this->params->get('apipass'),
-			"X-PAYPAL-SECURITY-SIGNATURE:".$this->params->get('apisign'),
+			"X-PAYPAL-SECURITY-USERID:" . $this->params->get('apiuser'),
+			"X-PAYPAL-SECURITY-PASSWORD:" . $this->params->get('apipass'),
+			"X-PAYPAL-SECURITY-SIGNATURE:" . $this->params->get('apisign'),
 			"X-PAYPAL-REQUEST-DATA-FORMAT:JSON",
 			"X-PAYPAL-RESPONSE-DATA-FORMAT:JSON",
-			"X-PAYPAL-APPLICATION-ID:".$this->params->get('apiid')
+			"X-PAYPAL-APPLICATION-ID:" . $this->params->get('apiid')
 		);
 
 		$this->envelope = array(
-			"errorLanguage"=>"en_US",
-			"detailLevel"=>"ReturnAll"
+			"errorLanguage" => "en_US",
+			"detailLevel" => "ReturnAll"
 		);
+
 		$plugin = JPluginHelper::getPlugin('payment', 'adaptive_paypal');
 		$params = json_decode($plugin->params);
-		$this->apiurl = $params->sandbox ? 'https://svcs.sandbox.paypal.com/AdaptivePayments/' : 'https://svcs.paypal.com/AdaptivePayments/';
-		$this->paypalurl = $params->sandbox ? 'https://www.sandbox.paypal.com/websrc?cmd=_ap-payment&paykey=' : 'https://www.paypal.com/websrc?cmd=_ap-payment&paykey=';
+		$svcs_url = 'https://svcs.sandbox.paypal.com/AdaptivePayments/';
+		$this->apiurl = $params->sandbox ? $svcs_url : 'https://svcs.paypal.com/AdaptivePayments/';
+		$sbox_url = 'https://www.sandbox.paypal.com/websrc?cmd=_ap-payment&paykey=';
+		$this->paypalurl = $params->sandbox ? $sbox_url : 'https://www.paypal.com/websrc?cmd=_ap-payment&paykey=';
 	}
 
-	/* Internal use functions */
-	function buildLayoutPath($layout) {
+	/**
+	 * Build Layout path
+	 *
+	 * @param   string  $layout  Layout name
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  Layout Path
+	 */
+	public function buildLayoutPath($layout)
+	{
 		$app = JFactory::getApplication();
-		if($layout == 'recurring')
+
+		if ($layout == 'recurring')
+		{
 			$core_file 	= dirname(__FILE__) . '/' . $this->_name . '/tmpl/recurring.php';
+		}
 		else
+		{
 			$core_file 	= dirname(__FILE__) . '/' . $this->_name . '/tmpl/default.php';
+			$override = JPATH_BASE . '/' . 'templates' . '/' . $app->getTemplate() . '/html/plugins/' .
+			$this->_type . '/' . $this->_name . '/' . 'recurring.php';
+		}
 
-			$override		= JPATH_BASE . '/' . 'templates' . '/' . $app->getTemplate() . '/html/plugins/' . $this->_type . '/' . $this->_name . '/' . 'recurring.php';
-		if(JFile::exists($override))
+		if (JFile::exists($override))
 		{
 			return $override;
 		}
 		else
 		{
-	  	return  $core_file;
-	}
+			return  $core_file;
+		}
 	}
 
-	//Builds the layout to be shown, along with hidden fields.
-	function buildLayout($vars, $layout = 'default' )
+	/**
+	 * Builds the layout to be shown, along with hidden fields.
+	 *
+	 * @param   object  $vars    Data from component
+	 * @param   string  $layout  Layout name
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  Layout Path
+	 */
+	public function buildLayout($vars, $layout = 'default' )
 	{
 		// Load the layout & push variables
 		ob_start();
-        $layout = $this->buildLayoutPath($layout);
-        include($layout);
-        $html = ob_get_contents();
-        ob_end_clean();
+		$layout = $this->buildLayoutPath($layout);
+		include $layout;
+		$html = ob_get_contents();
+		ob_end_clean();
+
 		return $html;
 	}
 
-// Used to Build List of Payment Gateway in the respective Components
-	function onTP_GetInfo($config)
+	// Used to Build List of Payment Gateway in the respective Components
+	/**
+	 * Builds the layout to be shown, along with hidden fields.
+	 *
+	 * @param   object  $config  Plugin config
+	 *
+	 * @since   2.2
+	 *
+	 * @return   mixed  return plugin config object
+	 */
+	public function onTP_GetInfo($config)
 	{
-		if(!in_array($this->_name,$config))
-		return;
-		$obj 		= new stdClass;
-		$obj->name 	= $this->params->get( 'plugin_name' );
-		$obj->id	= $this->_name;
+		if (!in_array($this->_name, $config))
+		{
+			return;
+		}
+
+		$obj       = new stdClass;
+		$obj->name = $this->params->get('plugin_name');
+		$obj->id   = $this->_name;
+
 		return $obj;
 	}
 
-	//Constructs the Payment form in case of On Site Payment gateways like Auth.net & constructs the Submit button in case of offsite ones like Paypal
-	function onTP_GetHTML($vars)
+	// Constructs the Payment form in case of On Site Payment gateways like Auth.net & constructs the Submit button in case of offsite ones like Paypal
+
+	/**
+	 * Builds the layout to be shown, along with hidden fields.
+	 *
+	 * @param   object  $vars  Data from component
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  Layout Path
+	 */
+	public function onTP_GetHTML($vars)
 	{
-		$plgPaymentAdaptivePaypalHelper = new plgPaymentAdaptivePaypalHelper();
+		$plgPaymentAdaptivePaypalHelper = new plgPaymentAdaptivePaypalHelper;
 		$vars->action_url = $plgPaymentAdaptivePaypalHelper->buildPaypalUrl();
-		//Take this receiver email address from plugin if component not provided it
-		if(empty($vars->business))
+
+		// Take this receiver email address from plugin if component not provided it
+		if (empty($vars->business))
+		{
 			$vars->business = $this->params->get('business');
+		}
 
-		//if component does not provide cmd
-		if(empty($vars->cmd))
+		// If component does not provide cmd
+		if (empty($vars->cmd))
+		{
 			$vars->cmd = '_xclick';
-			$html = $this->buildLayout($vars);
+		}
+
+		$html = $this->buildLayout($vars);
+
 		return $html;
 	}
 
-	function onTP_ProcessSubmit($data,$vars)
+	/**
+	 * Adds a row for the first time in the db, calls the layout view
+	 *
+	 * @param   object  $data  Data from component
+	 * @param   object  $vars  Component data
+	 *
+	 * @since   2.2
+	 *
+	 * @return   object  processeddata
+	 */
+	public function onTP_ProcessSubmit($data,$vars)
 	{
 		$adaptiveReceiverList = $vars->adaptiveReceiverList;
-		//Take this receiver email address from plugin if component not provided it
-		$plgPaymentAdaptivePaypalHelper = new plgPaymentAdaptivePaypalHelper();
+
+		// Take this receiver email address from plugin if component not provided it
+		$plgPaymentAdaptivePaypalHelper = new plgPaymentAdaptivePaypalHelper;
 		$receiver = array();
 		$data = $this->getFormattedReceiver($vars->adaptiveReceiverList);
 		$receiver = $data['receiver'];
 		$receiverOptions = $data['receiverOptions'];
-		//create the pay request
+
+		// Create the pay request
 		$createPacket = array(
-			"actionType"=>"PAY",
-			"currencyCode"=>$vars->currency_code,
-			"receiverList"=>array(
-				"receiver"=>$receiverOptions
+			"actionType" => "PAY",
+			"currencyCode" => $vars->currency_code,
+			"receiverList" => array(
+				"receiver" => $receiverOptions
 			),
-			"returnUrl"=>$vars->return,
-			"cancelUrl"=>$vars->cancel_return,
-			"ipnNotificationUrl"=>$vars->notify_url,//ipnNotificationUrl notifyUrl
-			"trackingId"=>$vars->order_id,
-			"requestEnvelope"=>$this->envelope,
-			"feesPayer"=>"PRIMARYRECEIVER"
+			"returnUrl" => $vars->return,
+			"cancelUrl" => $vars->cancel_return,
+			"ipnNotificationUrl" => $vars->notify_url,
+			"trackingId" => $vars->order_id,
+			"requestEnvelope" => $this->envelope,
+			"feesPayer" => "PRIMARYRECEIVER"
 		);
 
 		// Send packet
-		$response = $this->_paypalSend($createPacket,"Pay");
+		$response = $this->_paypalSend($createPacket, "Pay");
 
-		//store packet log
-		//@params packet response, component name, Item name
-		$this->_StorelogBeforePayment($response,$vars->client,$vars->item_name);
+		// Store packet log
+		// @params packet response, component name, Item name
+		$this->_StorelogBeforePayment($response, $vars->client, $vars->item_name);
 
 		$paykey = $response['payKey'];
-		//Set payment detials
+
+		// Set payment detials
 		$detailsPacket = array(
-			"requestEnvelope"=>$this->envelope,
-			"payKey"=>$response['payKey'],
-			"receiverOptions"=>$receiver
+			"requestEnvelope" => $this->envelope,
+			"payKey" => $response['payKey'],
+			"receiverOptions" => $receiver
 		);
 
-		$response = $this->_paypalSend($detailsPacket,"SetPaymentOptions");
+		$response = $this->_paypalSend($detailsPacket, "SetPaymentOptions");
 		$detls = $this->getPaymentOptions($paykey);
 
 		$file = 'AdaptiveLog.txt';
+
 		// The new person to add to the file
 		$person = json_encode($_REQUEST);
-		//header to paypal
-		header("Location:".$this->paypalurl.$paykey);
+
+		// Header to paypal
+		header("Location:" . $this->paypalurl . $paykey);
 	}
-	/**Make plugin specific receiver format
-	 * */
-	function getFormattedReceiver($receiverList) {
+
+	/**
+	 * Make plugin specific receiver format
+	 *
+	 * @param   array  $receiverList  List
+	 *
+	 * @since   2.2
+	 *
+	 * @return   array  data
+	 */
+	public function getFormattedReceiver($receiverList)
+	{
 		$receiver = array();
 		$receiverOptions = array();
 
-		foreach($receiverList as $rec) {
-			$temp['amount'] = round($rec['amount'],2);
+		foreach ($receiverList as $rec)
+		{
+			$temp['amount'] = round($rec['amount'], 2);
 			$temp['email'] = $rec['receiver'];
 			$temp['primary'] = $rec['primary'];
 			$receiverOptions[] = $temp;
-			$emails['email'] = $temp['email'] ;
+			$emails['email'] = $temp['email'];
 			$r = array();
 			$r['receiver'] = $emails;
 			$receiver[] = $r;
@@ -183,11 +292,22 @@ function getFormattedReceiver($receiverList) {
 
 		return $data;
 	}
-	function onTP_Processpayment($data)
+
+	/**
+	 * Adds a row for the first time in the db, calls the layout view
+	 *
+	 * @param   object  $data  Data from component
+	 *
+	 * @since   2.2
+	 *
+	 * @return   object  processeddata
+	 */
+	public function onTP_Processpayment($data)
 	{
-		/*$verify = plgPaymentAdaptivePaypalHelper::validateIPN($data);
+		/* $verify = plgPaymentAdaptivePaypalHelper::validateIPN($data);
 		if (!$verify) { return false; }
 		*/
+
 		$payment_status = $this->translateResponse($data['status']);
 		$paymentDetails = $this->getTransactionDetails($data);
 
@@ -204,29 +324,41 @@ function onTP_Processpayment($data)
 					$primaryReceiver = $recIndex;
 					break;
 				}
-
 			}
 		}
 
 		$result = array(
-						'order_id'=>$data['tracking_id'],
-						'transaction_id'=>$data['pay_key'],
-						'action_type'=>$data['action_type'],
-						'status'=>$payment_status,
-						'txn_type'=>$data['transaction_type'],
-						'total_paid_amt'=>$paymentDetails['paymentInfoList']['paymentInfo'][$primaryReceiver]['receiver']['amount'],
-						'raw_data'=>$paymentDetails,
-						'error'=>$paymentDetails,
-						);
+		'order_id' => $data['tracking_id'],
+		'transaction_id' => $data['pay_key'],
+		'action_type' => $data['action_type'],
+		'status' => $payment_status,
+		'txn_type' => $data['transaction_type'],
+		'total_paid_amt' => $paymentDetails['paymentInfoList']['paymentInfo'][$primaryReceiver]['receiver']['amount'],
+		'raw_data' => $paymentDetails,
+		'error' => $paymentDetails,
+		);
+
 		return $result;
 	}
 
-	function translateResponse($payment_status){
-			foreach($this->responseStatus as $key=>$value)
+	/**
+	 * This function transalate the response got from payment getway
+	 *
+	 * @param   object  $payment_status  payment_status
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  value
+	 */
+	public function translateResponse($payment_status)
+	{
+		foreach ($this->responseStatus as $key => $value)
+		{
+			if ($key == $payment_status)
 			{
-				if($key == $payment_status)
 				return $value;
 			}
+		}
 	}
 
 	/**
@@ -237,48 +369,90 @@ function translateResponse($payment_status){
 	 * @since   2.2
 	 * @return  list.
 	 */
-	function onTP_Storelog($data)
+	public function onTP_Storelog($data)
 	{
 		$log_write = $this->params->get('log_write', '0');
 
 		if ($log_write == 1)
 		{
-			$log = plgPaymentAdaptivePaypalHelper::Storelog($this->_name,$data);
+			$log = plgPaymentAdaptivePaypalHelper::Storelog($this->_name, $data);
 		}
 	}
 
-	function _StorelogBeforePayment($data, $client, $item_name)
+	/**
+	 * Store log
+	 *
+	 * @param   array   $data       data.
+	 * @param   string  $client     client.
+	 * @param   string  $item_name  name.
+	 *
+	 * @since   2.2
+	 * @return  list.
+	 */
+	public function _StorelogBeforePayment($data, $client, $item_name)
 	{
 		$log = plgPaymentAdaptivePaypalHelper::StorelogBeforePayment($this->_name, $data, $client, $item_name);
 	}
 
-	function _paypalSend($data,$call){
+	/**
+	 * Function _paypalSend
+	 *
+	 * @param   array   $data  data.
+	 * @param   string  $call  call.
+	 *
+	 * @since   2.2
+	 * @return  list.
+	 */
+	public function _paypalSend($data,$call)
+	{
 		$ch = curl_init();
-		curl_setopt($ch,CURLOPT_URL,$this->apiurl.$call);
-		curl_setopt($ch,CURLOPT_RETURNTRANSFER,TRUE);
-		curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
-		curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
-		curl_setopt($ch,CURLOPT_POSTFIELDS,json_encode($data));
-		curl_setopt($ch,CURLOPT_HTTPHEADER,$this->headers);
-		return json_decode(curl_exec($ch),TRUE);
+		curl_setopt($ch, CURLOPT_URL, $this->apiurl . $call);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
+		curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers);
+
+		return json_decode(curl_exec($ch), true);
 	}
-	//Wrapper for getting payment details
-	function getPaymentOptions($paykey){
+
+	// Wrapper for getting payment details
+	/**
+	 * Function getPaymentOptions
+	 *
+	 * @param   string  $paykey  key.
+	 *
+	 * @since   2.2
+	 * @return  object.
+	 */
+	public function getPaymentOptions($paykey)
+	{
 		$packet = array(
-			"requestEnvelope"=>$this->envelope,
-			"payKey"=>$paykey
+			"requestEnvelope" => $this->envelope,
+			"payKey" => $paykey
 			);
-		return $this->_paypalSend($packet,"GetPaymentOptions");
+
+		return $this->_paypalSend($packet, "GetPaymentOptions");
 	}
-	//get the complete transaction details
-	function getTransactionDetails($data)
+
+	// Get the complete transaction details
+	/**
+	 * Function getTransactionDetails
+	 *
+	 * @param   array  $data  key.
+	 *
+	 * @since   2.2
+	 * @return  object.
+	 */
+	public function getTransactionDetails($data)
 	{
 		$detailsPacket = array(
-			"payKey"=>$data['pay_key'],
-			"requestEnvelope"=>$this->envelope
+			"payKey" => $data['pay_key'],
+			"requestEnvelope" => $this->envelope
 		);
 
-		$res = $this->_paypalSend($detailsPacket,'PaymentDetails');
+		$res = $this->_paypalSend($detailsPacket, 'PaymentDetails');
+
 		return $res;
 	}
 }
diff --git a/payu/payu/helper.php b/payu/payu/helper.php
index d39523b..e5aa273 100755
--- a/payu/payu/helper.php
+++ b/payu/payu/helper.php
@@ -8,34 +8,53 @@
  */
 defined('_JEXEC') or die('Restricted access');
 
-	jimport('joomla.html.html');
-	jimport( 'joomla.plugin.helper' );
-	jimport('joomla.html.parameter');
-class plgPaymentPayuHelper
-{
+jimport('joomla.html.html');
+jimport('joomla.plugin.helper');
+jimport('joomla.html.parameter');
 
-	//gets the Payu URL
-	function buildPayuUrl($secure = true)
+/**
+ * PlgPaymentPayuHelper
+ *
+ * @package     CPG
+ * @subpackage  site
+ * @since       2.2
+ */
+class PlgPaymentPayuHelper
+{
+	// Gets the paypal URL
+	/**
+	 * buildPaypalUrl.
+	 *
+	 * @param   string  $secure  Layout name
+	 *
+	 * @since   2.2
+	 *
+	 * @return   string  secure
+	 */
+	public function buildPayuUrl($secure = true)
 	{
 		$plugin = JPluginHelper::getPlugin('payment', 'payu');
 		$params = json_decode($plugin->params);
 		$url = $params->sandbox? 'test.payu.in/_payment' : 'secure.payu.in/_payment';
-		if ($secure) {
+
+		if ($secure)
+		{
 			$url = 'https://' . $url;
 		}
+
 		return $url;
 	}
 
 	/**
 	 * Store log
 	 *
-	 * @param   string  $data     data.
+	 * @param   string  $name     data.
 	 * @param   array   $logdata  data.
 	 *
 	 * @since   1.0
 	 * @return  list.
 	 */
-	function Storelog($name, $logdata)
+	public function Storelog($name, $logdata)
 	{
 		jimport('joomla.error.log');
 		$options = "{DATE}\t{TIME}\t{USER}\t{DESC}";
@@ -43,7 +62,7 @@ function Storelog($name, $logdata)
 
 		JLog::addLogger(
 			array(
-				'text_file' => $logdata['JT_CLIENT'] . '_' . $name.'.log',
+				'text_file' => $logdata['JT_CLIENT'] . '_' . $name . '.log',
 				'text_entry_format' => $options
 			),
 			JLog::INFO,
@@ -56,7 +75,7 @@ function Storelog($name, $logdata)
 
 		JLog::add($logEntry);
 
-		//	$logs = &JLog::getInstance($logdata['JT_CLIENT'].'_'.$name.'.log',$options,$path);
+		// $logs = &JLog::getInstance($logdata['JT_CLIENT'].'_'.$name.'.log',$options,$path);
 		//  $logs->addEntry(array('user' => $my->name.'('.$my->id.')','desc'=>json_encode($logdata['raw_data'])));
 	}
 }