From b3b5e36d42a1187c14acfa371cf237529a8cddc0 Mon Sep 17 00:00:00 2001
From: resurtm <resurtm@gmail.com>
Date: Fri, 18 Oct 2013 09:46:52 +0600
Subject: [PATCH] Remove use ($this). Related to
 9e1b498fb513b3c51c6f943180a317ffef6f05e2.

---
 framework/yii/base/ErrorHandler.php    | 2 +-
 framework/yii/db/Connection.php        | 2 +-
 framework/yii/debug/Module.php         | 2 +-
 framework/yii/widgets/BaseListView.php | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/framework/yii/base/ErrorHandler.php b/framework/yii/base/ErrorHandler.php
index 37e4a85..dec5779 100644
--- a/framework/yii/base/ErrorHandler.php
+++ b/framework/yii/base/ErrorHandler.php
@@ -175,7 +175,7 @@ class ErrorHandler extends Component
 			$html = rtrim($html, '\\');
 		} elseif (strpos($code, '()') !== false) {
 			// method/function call
-			$html = preg_replace_callback('/^(.*)\(\)$/', function ($matches) use ($this) {
+			$html = preg_replace_callback('/^(.*)\(\)$/', function ($matches) {
 				return '<a href="http://yiiframework.com/doc/api/2.0/' . $this->htmlEncode($matches[1]) . '" target="_blank">' .
 					$this->htmlEncode($matches[1]) . '</a>()';
 			}, $code);
diff --git a/framework/yii/db/Connection.php b/framework/yii/db/Connection.php
index d3058cf..b79146d 100644
--- a/framework/yii/db/Connection.php
+++ b/framework/yii/db/Connection.php
@@ -509,7 +509,7 @@ class Connection extends Component
 	public function quoteSql($sql)
 	{
 		return preg_replace_callback('/(\\{\\{(%?[\w\-\. ]+%?)\\}\\}|\\[\\[([\w\-\. ]+)\\]\\])/',
-			function ($matches) use ($this) {
+			function ($matches) {
 				if (isset($matches[3])) {
 					return $this->quoteColumnName($matches[3]);
 				} else {
diff --git a/framework/yii/debug/Module.php b/framework/yii/debug/Module.php
index a9929c4..260a981 100644
--- a/framework/yii/debug/Module.php
+++ b/framework/yii/debug/Module.php
@@ -57,7 +57,7 @@ class Module extends \yii\base\Module
 		$this->dataPath = Yii::getAlias($this->dataPath);
 		$this->logTarget = Yii::$app->getLog()->targets['debug'] = new LogTarget($this);
 		// do not initialize view component before application is ready (needed when debug in preload)
-		Yii::$app->on(Application::EVENT_BEFORE_ACTION, function() use ($this) {
+		Yii::$app->on(Application::EVENT_BEFORE_ACTION, function() {
 			Yii::$app->getView()->on(View::EVENT_END_BODY, array($this, 'renderToolbar'));
 		});
 
diff --git a/framework/yii/widgets/BaseListView.php b/framework/yii/widgets/BaseListView.php
index e292f38..d59c197 100644
--- a/framework/yii/widgets/BaseListView.php
+++ b/framework/yii/widgets/BaseListView.php
@@ -92,7 +92,7 @@ abstract class BaseListView extends Widget
 	public function run()
 	{
 		if ($this->dataProvider->getCount() > 0 || $this->empty === false) {
-			$content = preg_replace_callback("/{\\w+}/", function ($matches) use ($this) {
+			$content = preg_replace_callback("/{\\w+}/", function ($matches) {
 				$content = $this->renderSection($matches[0]);
 				return $content === false ? $matches[0] : $content;
 			}, $this->layout);