From 8dbf099934737982c7c58f17cca4c2e4f32fac38 Mon Sep 17 00:00:00 2001
From: RainLoop Team <support@rainloop.net>
Date: Tue, 19 Nov 2013 18:10:11 +0400
Subject: [PATCH] object references corrections

---
 .../libraries/MailSo/Imap/FetchResponse.php    | 18 +++++++++---------
 .../app/libraries/MailSo/Imap/ImapClient.php   |  8 ++++----
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/rainloop/v/0.0.0/app/libraries/MailSo/Imap/FetchResponse.php b/rainloop/v/0.0.0/app/libraries/MailSo/Imap/FetchResponse.php
index 3b932d24f..c0b415ce6 100644
--- a/rainloop/v/0.0.0/app/libraries/MailSo/Imap/FetchResponse.php
+++ b/rainloop/v/0.0.0/app/libraries/MailSo/Imap/FetchResponse.php
@@ -23,17 +23,17 @@ class FetchResponse
 	 *
 	 * @param \MailSo\Imap\Response $oImapResponse
 	 */
-	private function __construct(&$oImapResponse)
+	private function __construct($oImapResponse)
 	{
-		$this->oImapResponse =& $oImapResponse;
+		$this->oImapResponse = $oImapResponse;
 		$this->aEnvelopeCache = null;
 	}
 
 	/**
-	 * @param \MailSo\Imap\Response &$oImapResponse
+	 * @param \MailSo\Imap\Response $oImapResponse
 	 * @return \MailSo\Imap\FetchResponse
 	 */
-	public static function NewInstance(&$oImapResponse)
+	public static function NewInstance($oImapResponse)
 	{
 		return new self($oImapResponse);
 	}
@@ -133,22 +133,22 @@ class FetchResponse
 	 *
 	 * @return mixed
 	 */
-	public function &GetFetchValue($sFetchItemName)
+	public function GetFetchValue($sFetchItemName)
 	{
 		$mReturn = null;
 		$bNextIsValue = false;
 
 		if (Enumerations\FetchType::INDEX === $sFetchItemName)
 		{
-			$mReturn =& $this->oImapResponse->ResponseList[1];
+			$mReturn = $this->oImapResponse->ResponseList[1];
 		}
 		else
 		{
-			foreach ($this->oImapResponse->ResponseList[3] as &$mItem)
+			foreach ($this->oImapResponse->ResponseList[3] as $mItem)
 			{
 				if ($bNextIsValue)
 				{
-					$mReturn =& $mItem;
+					$mReturn = $mItem;
 					break;
 				}
 
@@ -176,7 +176,7 @@ class FetchResponse
 
 		if (isset($this->oImapResponse->ResponseList[3]) && \is_array($this->oImapResponse->ResponseList[3]))
 		{
-			foreach ($this->oImapResponse->ResponseList[3] as &$mItem)
+			foreach ($this->oImapResponse->ResponseList[3] as $mItem)
 			{
 				if ($bNextIsValue)
 				{
diff --git a/rainloop/v/0.0.0/app/libraries/MailSo/Imap/ImapClient.php b/rainloop/v/0.0.0/app/libraries/MailSo/Imap/ImapClient.php
index 3f7efd830..ffe624e95 100644
--- a/rainloop/v/0.0.0/app/libraries/MailSo/Imap/ImapClient.php
+++ b/rainloop/v/0.0.0/app/libraries/MailSo/Imap/ImapClient.php
@@ -898,7 +898,7 @@ class ImapClient extends \MailSo\Net\NetClient
 
 		$aReturn = array();
 		$oImapResponse = null;
-		foreach ($aResult as &$oImapResponse)
+		foreach ($aResult as $oImapResponse)
 		{
 			if (FetchResponse::IsValidFetchImapResponse($oImapResponse))
 			{
@@ -1089,13 +1089,13 @@ class ImapClient extends \MailSo\Net\NetClient
 	private function validateThreadItem($aValue)
 	{
 		$mResult = false;
-		if (is_numeric($aValue))
+		if (\is_numeric($aValue))
 		{
 			$mResult = (int) $aValue;
 		}
-		else if (is_array($aValue))
+		else if (\is_array($aValue))
 		{
-			if (1 === count($aValue) && is_numeric($aValue[0]))
+			if (1 === count($aValue) && \is_numeric($aValue[0]))
 			{
 				$mResult = (int) $aValue[0];
 			}