diff --git a/lib/Cake/Console/Command/ConsoleShell.php b/lib/Cake/Console/Command/ConsoleShell.php
index d8c79c9338f..31736bbdd91 100644
--- a/lib/Cake/Console/Command/ConsoleShell.php
+++ b/lib/Cake/Console/Command/ConsoleShell.php
@@ -238,7 +238,9 @@ public function main($command = null) {
 
 					if ($this->_isValidModel($modelToCheck)) {
 						$findCommand = "\$data = \$this->$command;";
+						//@codingStandardsIgnoreStart
 						@eval($findCommand);
+						//@codingStandardsIgnoreEnd
 
 						if (is_array($data)) {
 							foreach ($data as $idx => $results) {
@@ -294,7 +296,9 @@ public function main($command = null) {
 						list($foo, $data) = explode("->save", $command);
 						$data = preg_replace('/^\(*(array)?\(*(.+?)\)*$/i', '\\2', $data);
 						$saveCommand = "\$this->{$modelToSave}->save(array('{$modelToSave}' => array({$data})));";
+						//@codingStandardsIgnoreStart
 						@eval($saveCommand);
+						//@codingStandardsIgnoreEnd
 						$this->out(__d('cake_console', 'Saved record for %s', $modelToSave));
 					}
 				break;
@@ -304,7 +308,9 @@ public function main($command = null) {
 					if ($this->_isValidModel($modelToCheck)) {
 						// Get the column info for this model
 						$fieldsCommand = "\$data = \$this->{$modelToCheck}->getColumnTypes();";
+						//@codingStandardsIgnoreStart
 						@eval($fieldsCommand);
+						//@codingStandardsIgnoreEnd
 
 						if (is_array($data)) {
 							foreach ($data as $field => $type) {
@@ -326,7 +332,9 @@ public function main($command = null) {
 					$this->out(print_r(Hash::combine(Router::$routes, '{n}.template', '{n}.defaults'), true));
 				break;
 				case (preg_match("/^route\s+(\(.*\))$/i", $command, $tmp) == true):
+					//@codingStandardsIgnoreStart
 					if ($url = eval('return array' . $tmp[1] . ';')) {
+						//@codingStandardsIgnoreEnd
 						$this->out(Router::url($url));
 					}
 				break;
@@ -362,7 +370,9 @@ protected function _loadRoutes() {
 		Router::reload();
 		extract(Router::getNamedExpressions());
 
+		//@codingStandardsIgnoreStart
 		if (!@include APP . 'Config' . DS . 'routes.php') {
+			//@codingStandardsIgnoreEnd
 			return false;
 		}
 		CakePlugin::routes();
diff --git a/lib/Cake/Console/Shell.php b/lib/Cake/Console/Shell.php
index 74e5e033be4..bf4f1887751 100644
--- a/lib/Cake/Console/Shell.php
+++ b/lib/Cake/Console/Shell.php
@@ -686,7 +686,9 @@ public function createFile($path, $contents) {
 	protected function _checkUnitTest() {
 		if (class_exists('PHPUnit_Framework_TestCase')) {
 			return true;
+			//@codingStandardsIgnoreStart
 		} elseif (@include 'PHPUnit' . DS . 'Autoload.php') {
+			//@codingStandardsIgnoreEnd
 			return true;
 		} elseif (App::import('Vendor', 'phpunit', array('file' => 'PHPUnit' . DS . 'Autoload.php'))) {
 			return true;
diff --git a/lib/Cake/Error/exceptions.php b/lib/Cake/Error/exceptions.php
index 94952f12e4f..4f0fe984329 100644
--- a/lib/Cake/Error/exceptions.php
+++ b/lib/Cake/Error/exceptions.php
@@ -224,9 +224,11 @@ class MissingControllerException extends CakeException {
 
 	protected $_messageTemplate = 'Controller class %s could not be found.';
 
+//@codingStandardsIgnoreStart
 	public function __construct($message, $code = 404) {
 		parent::__construct($message, $code);
 	}
+//@codingStandardsIgnoreEnd
 
 }
 
@@ -240,9 +242,11 @@ class MissingActionException extends CakeException {
 
 	protected $_messageTemplate = 'Action %s::%s() could not be found.';
 
+//@codingStandardsIgnoreStart
 	public function __construct($message, $code = 404) {
 		parent::__construct($message, $code);
 	}
+//@codingStandardsIgnoreEnd
 
 }
 
@@ -256,9 +260,11 @@ class PrivateActionException extends CakeException {
 
 	protected $_messageTemplate = 'Private Action %s::%s() is not directly accessible.';
 
+//@codingStandardsIgnoreStart
 	public function __construct($message, $code = 404, Exception $previous = null) {
 		parent::__construct($message, $code, $previous);
 	}
+//@codingStandardsIgnoreEnd
 
 }
 
@@ -572,8 +578,10 @@ class NotImplementedException extends CakeException {
 
 	protected $_messageTemplate = '%s is not implemented.';
 
+//@codingStandardsIgnoreStart
 	public function __construct($message, $code = 501) {
 		parent::__construct($message, $code);
 	}
+//@codingStandardsIgnoreEnd
 
 }
diff --git a/lib/Cake/Model/Datasource/Database/Sqlite.php b/lib/Cake/Model/Datasource/Database/Sqlite.php
index d30cc67dfdf..0990e4a3cae 100644
--- a/lib/Cake/Model/Datasource/Database/Sqlite.php
+++ b/lib/Cake/Model/Datasource/Database/Sqlite.php
@@ -249,7 +249,9 @@ public function column($real) {
 
 		$col = strtolower(str_replace(')', '', $real));
 		$limit = null;
-		@list($col, $limit) = explode('(', $col);
+		if (strpos($col, '(') !== false) {
+			list($col, $limit) = explode('(', $col);
+		}
 
 		if (in_array($col, array('text', 'integer', 'float', 'boolean', 'timestamp', 'date', 'datetime', 'time'))) {
 			return $col;
diff --git a/lib/Cake/Network/CakeSocket.php b/lib/Cake/Network/CakeSocket.php
index aa0eb4fbd43..37fc02e5059 100644
--- a/lib/Cake/Network/CakeSocket.php
+++ b/lib/Cake/Network/CakeSocket.php
@@ -105,11 +105,13 @@ public function connect() {
 			$scheme = 'ssl://';
 		}
 
+		//@codingStandardsIgnoreStart
 		if ($this->config['persistent'] == true) {
 			$this->connection = @pfsockopen($scheme . $this->config['host'], $this->config['port'], $errNum, $errStr, $this->config['timeout']);
 		} else {
 			$this->connection = @fsockopen($scheme . $this->config['host'], $this->config['port'], $errNum, $errStr, $this->config['timeout']);
 		}
+		//@codingStandardsIgnoreEnd
 
 		if (!empty($errNum) || !empty($errStr)) {
 			$this->setLastError($errNum, $errStr);
diff --git a/lib/Cake/Network/Email/MailTransport.php b/lib/Cake/Network/Email/MailTransport.php
index 2b849772ac0..a037e3418fc 100644
--- a/lib/Cake/Network/Email/MailTransport.php
+++ b/lib/Cake/Network/Email/MailTransport.php
@@ -63,9 +63,11 @@ public function send(CakeEmail $email) {
  * @return void
  */
 	protected function _mail($to, $subject, $message, $headers, $params = null) {
+		//@codingStandardsIgnoreStart
 		if (!@mail($to, $subject, $message, $headers, $params)) {
 			throw new SocketException(__d('cake_dev', 'Could not send email.'));
 		}
+		//@codingStandardsIgnoreEnd
 	}
 
 }
diff --git a/lib/Cake/Test/Case/BasicsTest.php b/lib/Cake/Test/Case/BasicsTest.php
index 0998dfa7709..10dd24cf472 100644
--- a/lib/Cake/Test/Case/BasicsTest.php
+++ b/lib/Cake/Test/Case/BasicsTest.php
@@ -282,7 +282,9 @@ public function testCache() {
 
 		$result = cache('basics_test');
 		$this->assertEquals('simple cache write', $result);
-		@unlink(CACHE . 'basics_test');
+		if (file_exists(CACHE . 'basics_test')) {
+			unlink(CACHE . 'basics_test');
+		}
 
 		cache('basics_test', 'expired', '+1 second');
 		sleep(2);
@@ -603,7 +605,9 @@ public function testTranslateDomainCategoryPlural() {
  * @return void
  */
 	public function testLogError() {
-		@unlink(LOGS . 'error.log');
+		if (file_exists(LOGS . 'error.log')) {
+			unlink(LOGS . 'error.log');
+		}
 
 		// disable stderr output for this test
 		if (CakeLog::stream('stderr')) {
diff --git a/lib/Cake/Test/Case/Cache/Engine/MemcacheEngineTest.php b/lib/Cake/Test/Case/Cache/Engine/MemcacheEngineTest.php
index 54c225c7298..27453d84e8c 100644
--- a/lib/Cake/Test/Case/Cache/Engine/MemcacheEngineTest.php
+++ b/lib/Cake/Test/Case/Cache/Engine/MemcacheEngineTest.php
@@ -111,9 +111,11 @@ public function testMultipleServers() {
 
 		foreach ($servers as $server) {
 			list($host, $port) = explode(':', $server);
+			//@codingStandardsIgnoreStart
 			if (!@$Memcache->connect($host, $port)) {
 				$available = false;
 			}
+			//@codingStandardsIgnoreEnd
 		}
 
 		$this->skipIf(!$available, 'Need memcache servers at ' . implode(', ', $servers) . ' to run this test.');
diff --git a/lib/Cake/Test/Case/Core/ConfigureTest.php b/lib/Cake/Test/Case/Core/ConfigureTest.php
index 7351f83f199..224e7b5e954 100644
--- a/lib/Cake/Test/Case/Core/ConfigureTest.php
+++ b/lib/Cake/Test/Case/Core/ConfigureTest.php
@@ -383,7 +383,9 @@ public function testDump() {
 		$result = file_get_contents(TMP . 'config_test.php');
 		$this->assertContains('<?php', $result);
 		$this->assertContains('$config = ', $result);
-		@unlink(TMP . 'config_test.php');
+		if (file_exists(TMP . 'config_test.php')) {
+			unlink(TMP . 'config_test.php');
+		}
 	}
 
 /**
@@ -402,7 +404,9 @@ public function testDumpPartial() {
 		$this->assertContains('Error', $result);
 		$this->assertNotContains('debug', $result);
 
-		@unlink(TMP . 'config_test.php');
+		if (file_exists(TMP . 'config_test.php')) {
+			unlink(TMP . 'config_test.php');
+		}
 	}
 
 }
diff --git a/lib/Cake/Test/Case/Error/ErrorHandlerTest.php b/lib/Cake/Test/Case/Error/ErrorHandlerTest.php
index e4bd5790201..4945533ff5c 100644
--- a/lib/Cake/Test/Case/Error/ErrorHandlerTest.php
+++ b/lib/Cake/Test/Case/Error/ErrorHandlerTest.php
@@ -124,7 +124,9 @@ public function testErrorSuppressed() {
 		$this->_restoreError = true;
 
 		ob_start();
+		//@codingStandardsIgnoreStart
 		@include 'invalid.file';
+		//@codingStandardsIgnoreEnd
 		$result = ob_get_clean();
 		$this->assertTrue(empty($result));
 	}
@@ -138,7 +140,7 @@ public function testHandleErrorDebugOff() {
 		Configure::write('debug', 0);
 		Configure::write('Error.trace', false);
 		if (file_exists(LOGS . 'debug.log')) {
-			@unlink(LOGS . 'debug.log');
+			unlink(LOGS . 'debug.log');
 		}
 
 		set_error_handler('ErrorHandler::handleError');
@@ -152,7 +154,9 @@ public function testHandleErrorDebugOff() {
 			'/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} (Notice|Debug): Notice \(8\): Undefined variable:\s+out in \[.+ line \d+\]$/',
 			$result[0]
 		);
-		@unlink(LOGS . 'debug.log');
+		if (file_exists(LOGS . 'debug.log')) {
+			unlink(LOGS . 'debug.log');
+		}
 	}
 
 /**
@@ -164,7 +168,7 @@ public function testHandleErrorLoggingTrace() {
 		Configure::write('debug', 0);
 		Configure::write('Error.trace', true);
 		if (file_exists(LOGS . 'debug.log')) {
-			@unlink(LOGS . 'debug.log');
+			unlink(LOGS . 'debug.log');
 		}
 
 		set_error_handler('ErrorHandler::handleError');
@@ -179,7 +183,9 @@ public function testHandleErrorLoggingTrace() {
 		);
 		$this->assertRegExp('/^Trace:/', $result[1]);
 		$this->assertRegExp('/^ErrorHandlerTest\:\:testHandleErrorLoggingTrace\(\)/', $result[2]);
-		@unlink(LOGS . 'debug.log');
+		if (file_exists(LOGS . 'debug.log')) {
+			unlink(LOGS . 'debug.log');
+		}
 	}
 
 /**
diff --git a/lib/Cake/Test/Case/Log/CakeLogTest.php b/lib/Cake/Test/Case/Log/CakeLogTest.php
index 1226dde7eb3..13d90989f7c 100644
--- a/lib/Cake/Test/Case/Log/CakeLogTest.php
+++ b/lib/Cake/Test/Case/Log/CakeLogTest.php
@@ -150,7 +150,7 @@ public function testConfig() {
 		$this->assertEquals(array('file'), $result);
 
 		if (file_exists(LOGS . 'error.log')) {
-			@unlink(LOGS . 'error.log');
+			unlink(LOGS . 'error.log');
 		}
 		CakeLog::write(LOG_WARNING, 'Test warning');
 		$this->assertTrue(file_exists(LOGS . 'error.log'));
diff --git a/lib/Cake/Test/Case/View/Helper/JsHelperTest.php b/lib/Cake/Test/Case/View/Helper/JsHelperTest.php
index 47833e0859c..53b8cce9708 100644
--- a/lib/Cake/Test/Case/View/Helper/JsHelperTest.php
+++ b/lib/Cake/Test/Case/View/Helper/JsHelperTest.php
@@ -29,7 +29,9 @@ class JsEncodingObject {
 
 	protected $_title = 'Old thing';
 
+	//@codingStandardsIgnoreStart
 	private $__noshow = 'Never ever';
+	//@codingStandardsIgnoreEnd
 
 }
 
@@ -366,7 +368,9 @@ public function testWriteScriptsInFile() {
 		$this->assertTrue(file_exists(WWW_ROOT . $filename[1]));
 		$contents = file_get_contents(WWW_ROOT . $filename[1]);
 		$this->assertRegExp('/one\s=\s1;\ntwo\s=\s2;/', $contents);
-		@unlink(WWW_ROOT . $filename[1]);
+		if (file_exists(WWW_ROOT . $filename[1])) {
+			unlink(WWW_ROOT . $filename[1]);
+		}
 
 		Configure::write('Cache.disable', true);
 		$this->Js->buffer('one = 1;');
diff --git a/lib/Cake/Test/Case/View/ViewTest.php b/lib/Cake/Test/Case/View/ViewTest.php
index 75875349d7d..ffcbb3ef96b 100644
--- a/lib/Cake/Test/Case/View/ViewTest.php
+++ b/lib/Cake/Test/Case/View/ViewTest.php
@@ -1101,7 +1101,9 @@ public function testRenderCache() {
 
 		$this->assertRegExp('/^some cacheText/', $result);
 
-		@unlink($path);
+		if (file_exists($path)) {
+			unlink($path);
+		}
 	}
 
 /**
diff --git a/lib/Cake/TestSuite/CakeTestSuiteCommand.php b/lib/Cake/TestSuite/CakeTestSuiteCommand.php
index 6d410ec7979..f655c7fda76 100644
--- a/lib/Cake/TestSuite/CakeTestSuiteCommand.php
+++ b/lib/Cake/TestSuite/CakeTestSuiteCommand.php
@@ -82,7 +82,9 @@ public function run(array $argv, $exit = true) {
 			$result = $skeleton->generate(true);
 
 			if (!$result['incomplete']) {
+				//@codingStandardsIgnoreStart
 				eval(str_replace(array('<?php', '?>'), '', $result['code']));
+				//@codingStandardsIgnoreEnd
 				$suite = new PHPUnit_Framework_TestSuite(
 					$this->arguments['test'] . 'Test'
 				);
diff --git a/lib/Cake/TestSuite/ControllerTestCase.php b/lib/Cake/TestSuite/ControllerTestCase.php
index d989553f7e8..fd44b8cb5be 100644
--- a/lib/Cake/TestSuite/ControllerTestCase.php
+++ b/lib/Cake/TestSuite/ControllerTestCase.php
@@ -173,7 +173,7 @@ abstract class ControllerTestCase extends CakeTestCase {
  *
  * @var boolean
  */
-	private $__dirtyController = false;
+	protected $_dirtyController = false;
 
 /**
  * Used to enable calling ControllerTestCase::testAction() without the testing
@@ -252,7 +252,7 @@ protected function _testAction($url = '', $options = array()) {
 			$this->headers = Router::currentRoute()->response->header();
 			return;
 		}
-		if ($this->__dirtyController) {
+		if ($this->_dirtyController) {
 			$this->controller = null;
 		}
 
@@ -275,7 +275,7 @@ protected function _testAction($url = '', $options = array()) {
 		if (isset($this->controller->View)) {
 			$this->view = $this->controller->View->fetch('__view_no_layout__');
 		}
-		$this->__dirtyController = true;
+		$this->_dirtyController = true;
 		$this->headers = $Dispatch->response->header();
 
 		$_GET = $restore['get'];
@@ -371,7 +371,7 @@ public function generate($controller, $mocks = array()) {
 		}
 
 		$_controller->constructClasses();
-		$this->__dirtyController = false;
+		$this->_dirtyController = false;
 
 		$this->controller = $_controller;
 		return $this->controller;
diff --git a/lib/Cake/Utility/Debugger.php b/lib/Cake/Utility/Debugger.php
index 7c6b2ba1221..0fe8a384b29 100644
--- a/lib/Cake/Utility/Debugger.php
+++ b/lib/Cake/Utility/Debugger.php
@@ -395,7 +395,10 @@ public static function excerpt($file, $line, $context = 2) {
 		if (!file_exists($file)) {
 			return array();
 		}
-		$data = @explode("\n", file_get_contents($file));
+		$data = file_get_contents($file);
+		if (!empty($data) && strpos($data, "\n") !== false) {
+			$data = explode("\n", $data);
+		}
 
 		if (empty($data) || !isset($data[$line])) {
 			return;
diff --git a/lib/Cake/Utility/Folder.php b/lib/Cake/Utility/Folder.php
index bda4858695d..c673177abea 100644
--- a/lib/Cake/Utility/Folder.php
+++ b/lib/Cake/Utility/Folder.php
@@ -354,7 +354,9 @@ public function chmod($path, $mode = false, $recursive = true, $exceptions = arr
 		}
 
 		if ($recursive === false && is_dir($path)) {
+			//@codingStandardsIgnoreStart
 			if (@chmod($path, intval($mode, 8))) {
+				//@codingStandardsIgnoreEnd
 				$this->_messages[] = __d('cake_dev', '%s changed to %s', $path, $mode);
 				return true;
 			}
@@ -375,7 +377,9 @@ public function chmod($path, $mode = false, $recursive = true, $exceptions = arr
 						continue;
 					}
 
+					//@codingStandardsIgnoreStart
 					if (@chmod($fullpath, intval($mode, 8))) {
+						//@codingStandardsIgnoreEnd
 						$this->_messages[] = __d('cake_dev', '%s changed to %s', $fullpath, $mode);
 					} else {
 						$this->_errors[] = __d('cake_dev', '%s NOT changed to %s', $fullpath, $mode);
@@ -559,13 +563,17 @@ public function delete($path = null) {
 			foreach ($iterator as $item) {
 				$filePath = $item->getPathname();
 				if ($item->isFile() || $item->isLink()) {
+					//@codingStandardsIgnoreStart
 					if (@unlink($filePath)) {
+						//@codingStandardsIgnoreEnd
 						$this->_messages[] = __d('cake_dev', '%s removed', $filePath);
 					} else {
 						$this->_errors[] = __d('cake_dev', '%s NOT removed', $filePath);
 					}
 				} elseif ($item->isDir() && !$item->isDot()) {
+					//@codingStandardsIgnoreStart
 					if (@rmdir($filePath)) {
+						//@codingStandardsIgnoreEnd
 						$this->_messages[] = __d('cake_dev', '%s removed', $filePath);
 					} else {
 						$this->_errors[] = __d('cake_dev', '%s NOT removed', $filePath);
@@ -575,7 +583,9 @@ public function delete($path = null) {
 			}
 
 			$path = rtrim($path, DS);
+			//@codingStandardsIgnoreStart
 			if (@rmdir($path)) {
+				//@codingStandardsIgnoreEnd
 				$this->_messages[] = __d('cake_dev', '%s removed', $path);
 			} else {
 				$this->_errors[] = __d('cake_dev', '%s NOT removed', $path);
@@ -629,7 +639,9 @@ public function copy($options = array()) {
 		}
 
 		$exceptions = array_merge(array('.', '..', '.svn'), $options['skip']);
+		//@codingStandardsIgnoreStart
 		if ($handle = @opendir($fromDir)) {
+			//@codingStandardsIgnoreEnd
 			while (false !== ($item = readdir($handle))) {
 				if (!in_array($item, $exceptions)) {
 					$from = Folder::addPathElement($fromDir, $item);
diff --git a/lib/Cake/View/Helper.php b/lib/Cake/View/Helper.php
index bb16ec6d583..1ab88dad609 100644
--- a/lib/Cake/View/Helper.php
+++ b/lib/Cake/View/Helper.php
@@ -340,20 +340,26 @@ public function assetTimestamp($path) {
 			$filepath = preg_replace('/^' . preg_quote($this->request->webroot, '/') . '/', '', $path);
 			$webrootPath = WWW_ROOT . str_replace('/', DS, $filepath);
 			if (file_exists($webrootPath)) {
+				//@codingStandardsIgnoreStart
 				return $path . '?' . @filemtime($webrootPath);
+				//@codingStandardsIgnoreEnd
 			}
 			$segments = explode('/', ltrim($filepath, '/'));
 			if ($segments[0] === 'theme') {
 				$theme = $segments[1];
 				unset($segments[0], $segments[1]);
 				$themePath = App::themePath($theme) . 'webroot' . DS . implode(DS, $segments);
+				//@codingStandardsIgnoreStart
 				return $path . '?' . @filemtime($themePath);
+				//@codingStandardsIgnoreEnd
 			} else {
 				$plugin = Inflector::camelize($segments[0]);
 				if (CakePlugin::loaded($plugin)) {
 					unset($segments[0]);
 					$pluginPath = CakePlugin::path($plugin) . 'webroot' . DS . implode(DS, $segments);
+					//@codingStandardsIgnoreStart
 					return $path . '?' . @filemtime($pluginPath);
+					//@codingStandardsIgnoreEnd
 				}
 			}
 		}
diff --git a/lib/Cake/View/MediaView.php b/lib/Cake/View/MediaView.php
index 9dec162f05b..8ed331837c5 100644
--- a/lib/Cake/View/MediaView.php
+++ b/lib/Cake/View/MediaView.php
@@ -101,7 +101,9 @@ public function render($view = null, $layout = null) {
 
 		if ($this->_isActive()) {
 			$extension = strtolower($extension);
+			//@codingStandardsIgnoreStart
 			$fileSize = @filesize($path);
+			//@codingStandardsIgnoreEnd
 			$handle = fopen($path, 'rb');
 
 			if ($handle === false) {
@@ -220,7 +222,9 @@ protected function _isActive() {
  * @return boolean
  */
 	protected function _clearBuffer() {
+		//@codingStandardsIgnoreStart
 		return @ob_end_clean();
+		//@codingStandardsIgnoreEnd
 	}
 
 /**
@@ -229,8 +233,10 @@ protected function _clearBuffer() {
  * @return void
  */
 	protected function _flushBuffer() {
+		//@codingStandardsIgnoreStart
 		@flush();
 		@ob_flush();
+		//@codingStandardsIgnoreEnd
 	}
 
 }
diff --git a/lib/Cake/View/View.php b/lib/Cake/View/View.php
index aedddd90f97..881f2485b0e 100644
--- a/lib/Cake/View/View.php
+++ b/lib/Cake/View/View.php
@@ -562,7 +562,9 @@ public function renderCache($filename, $timeStart) {
 
 		if (preg_match('/^<!--cachetime:(\\d+)-->/', $out, $match)) {
 			if (time() >= $match['1']) {
+				//@codingStandardsIgnoreStart
 				@unlink($filename);
+				//@codingStandardsIgnoreEnd
 				unset ($out);
 				return false;
 			} else {
diff --git a/lib/Cake/basics.php b/lib/Cake/basics.php
index 1dc81245e83..4f7c945f6c5 100644
--- a/lib/Cake/basics.php
+++ b/lib/Cake/basics.php
@@ -397,19 +397,27 @@ function cache($path, $data = null, $expires = '+1 day', $target = 'cache') {
 	$filetime = false;
 
 	if (file_exists($filename)) {
+		//@codingStandardsIgnoreStart
 		$filetime = @filemtime($filename);
+		//@codingStandardsIgnoreEnd
 	}
 
 	if ($data === null) {
 		if (file_exists($filename) && $filetime !== false) {
 			if ($filetime + $timediff < $now) {
+				//@codingStandardsIgnoreStart
 				@unlink($filename);
+				//@codingStandardsIgnoreEnd
 			} else {
+				//@codingStandardsIgnoreStart
 				$data = @file_get_contents($filename);
+				//@codingStandardsIgnoreEnd
 			}
 		}
 	} elseif (is_writable(dirname($filename))) {
+		//@codingStandardsIgnoreStart
 		@file_put_contents($filename, $data, LOCK_EX);
+		//@codingStandardsIgnoreEnd
 	}
 	return $data;
 }
@@ -430,7 +438,9 @@ function clearCache($params = null, $type = 'views', $ext = '.php') {
 		$cache = CACHE . $type . DS . $params;
 
 		if (is_file($cache . $ext)) {
+			//@codingStandardsIgnoreStart
 			@unlink($cache . $ext);
+			//@codingStandardsIgnoreEnd
 			return true;
 		} elseif (is_dir($cache)) {
 			$files = glob($cache . '*');
@@ -441,7 +451,9 @@ function clearCache($params = null, $type = 'views', $ext = '.php') {
 
 			foreach ($files as $file) {
 				if (is_file($file) && strrpos($file, DS . 'empty') !== strlen($file) - 6) {
+					//@codingStandardsIgnoreStart
 					@unlink($file);
+					//@codingStandardsIgnoreEnd
 				}
 			}
 			return true;
@@ -462,7 +474,9 @@ function clearCache($params = null, $type = 'views', $ext = '.php') {
 			}
 			foreach ($files as $file) {
 				if (is_file($file) && strrpos($file, DS . 'empty') !== strlen($file) - 6) {
+					//@codingStandardsIgnoreStart
 					@unlink($file);
+					//@codingStandardsIgnoreEnd
 				}
 			}
 			return true;