various code style and whitespace adjustments

framework/base/Configurable.php

@@ -29,3 +29,4 @@ namespace yii\base;
 interface Configurable
 {
 }
+

framework/base/ErrorException.php

@@ -17,7 +17,6 @@ use Yii;
  */
 class ErrorException extends \ErrorException
 {
-
     /**
      * Zend runtime won't call the error handler on fatals, HHVM will, with an error code of 16777217
      * We will handle fatal error a bit different on HHVM.
@@ -25,6 +24,7 @@ class ErrorException extends \ErrorException
      */
     const E_HHVM_FATAL_ERROR = 16777217; // E_ERROR | (1 << 24)
 
+
     /**
      * Constructs the exception.
      * @link http://php.net/manual/en/errorexception.construct.php

framework/base/ErrorHandler.php

@@ -44,12 +44,12 @@ abstract class ErrorHandler extends Component
      * @var string Used to reserve memory for fatal error handler.
      */
     private $_memoryReserve;
-
     /**
      * @var \Exception from HHVM error that stores backtrace
      */
     private $_hhvmException;
 
+
     /**
      * Register this error handler
      */

framework/base/InvalidValueException.php

@@ -16,10 +16,10 @@ namespace yii\base;
 class InvalidValueException extends \UnexpectedValueException
 {
     /**
-      * @return string the user-friendly name of this exception
-      */
-     public function getName()
-     {
-         return 'Invalid Return Value';
-     }
+     * @return string the user-friendly name of this exception
+     */
+    public function getName()
+    {
+        return 'Invalid Return Value';
+    }
 }

framework/base/Model.php

@@ -120,7 +120,7 @@ class Model extends Component implements IteratorAggregate, ArrayAccess, Arrayab
      * ~~~
      *
      * In the above `$attribute` refers to the attribute currently being validated while `$params` contains an array of
-     * validator configuration options such as `max` in case of `string` validator. The value of the attribute currently being validated    
+     * validator configuration options such as `max` in case of `string` validator. The value of the attribute currently being validated
      * can be accessed as `$this->$attribute`. Note the `$` before `attribute`; this is taking the value of the variable
      * `$attribute` and using it as the name of the property to access.
      *

framework/base/Security.php

@@ -87,6 +87,7 @@ class Security extends Component
      */
     public $passwordHashCost = 13;
 
+
     /**
      * Encrypts data using a password.
      * Derives keys for encryption and authentication from the password using PBKDF2 and a random salt,

framework/base/Theme.php

@@ -81,6 +81,7 @@ class Theme extends Component
 
     private $_baseUrl;
 
+
     /**
      * @return string the base URL (without ending slash) for this theme. All resources of this theme are considered
      * to be under this base URL.

framework/console/Application.php

@@ -75,6 +75,7 @@ class Application extends \yii\base\Application
      */
     public $controller;
 
+
     /**
      * @inheritdoc
      */

framework/console/controllers/CacheController.php

@@ -60,7 +60,7 @@ class CacheController extends Controller
      * # flushes caches specified by their id: "first", "second", "third"
      * yii cache/flush first second third
      * ~~~
-     * 
+     *
      */
     public function actionFlush()
     {
@@ -202,7 +202,7 @@ class CacheController extends Controller
     }
 
     /**
-     * 
+     *
      * @param array $caches
      */
     private function notifyFlushed($caches)

framework/console/controllers/FixtureController.php

@@ -376,7 +376,7 @@ class FixtureController extends Controller
     }
 
     /**
-     * Finds fixtures to be loaded, for example "User", if no fixtures were specified then all of them 
+     * Finds fixtures to be loaded, for example "User", if no fixtures were specified then all of them
      * will be searching by suffix "Fixture.php".
      * @param array $fixtures fixtures to be loaded
      * @return array Array of found fixtures. These may differ from input parameter as not all fixtures may exists.
@@ -433,7 +433,7 @@ class FixtureController extends Controller
      * Filters fixtures by splitting them in two categories: one that should be applied and not.
      * If fixture is prefixed with "-", for example "-User", that means that fixture should not be loaded,
      * if it is not prefixed it is considered as one to be loaded. Returns array:
-     * 
+     *
      * ~~~
      * [
      *     'apply' => [

framework/db/ActiveRecord.php

@@ -163,7 +163,7 @@ class ActiveRecord extends BaseActiveRecord
      * Finds ActiveRecord instance(s) by the given condition.
      * This method is internally called by [[findOne()]] and [[findAll()]].
      * @param mixed $condition please refer to [[findOne()]] for the explanation of this parameter
-     * @return ActiveQueryInterface the newly created [[ActiveQueryInterface|ActiveQuery]] instance. 
+     * @return ActiveQueryInterface the newly created [[ActiveQueryInterface|ActiveQuery]] instance.
      * @throws InvalidConfigException if there is no primary key defined
      * @internal
      */

framework/db/BaseActiveRecord.php

@@ -115,7 +115,7 @@ abstract class BaseActiveRecord extends Model implements ActiveRecordInterface
      * Finds ActiveRecord instance(s) by the given condition.
      * This method is internally called by [[findOne()]] and [[findAll()]].
      * @param mixed $condition please refer to [[findOne()]] for the explanation of this parameter
-     * @return ActiveQueryInterface the newly created [[ActiveQueryInterface|ActiveQuery]] instance. 
+     * @return ActiveQueryInterface the newly created [[ActiveQueryInterface|ActiveQuery]] instance.
      * @throws InvalidConfigException if there is no primary key defined
      * @internal
      */

framework/db/SchemaBuilder.php

@@ -24,7 +24,7 @@ use yii\base\Object;
  *   'data' => Schema::text(),
  *   'created_at' => Schema::integer(),
  *   'updated_at' => Schema::integer(),
- *]);
+ * ]);
  * ```
  *
  * @method SchemaBuilder default($default = null) see [[SchemaBuilder::_default()]] for more info
@@ -38,32 +38,28 @@ abstract class SchemaBuilder extends Object
      * @var string column type
      */
     protected $type;
-
     /**
      * @var integer column size
      */
     protected $length;
-
     /**
      * @var boolean whether value is not nullable
      */
     protected $isNotNull = false;
-
     /**
      * @var boolean whether value should be unique
      */
     protected $isUnique = false;
-
     /**
      * @var string check value of column
      */
     protected $check;
-
     /**
      * @var mixed default value of column
      */
     protected $default;
 
+
     /**
      * Makes column a primary key
      *

framework/db/SchemaBuilderTrait.php

@@ -59,6 +59,7 @@ trait SchemaBuilderTrait
         'cubrid' => 'yii\db\cubrid\SchemaBuilder', // CUBRID
     ];
 
+
     /**
      * Set the database connection used by this class
      *

framework/db/oci/Schema.php

@@ -32,6 +32,7 @@ class Schema extends \yii\db\Schema
         'ORA-00001: unique constraint' => 'yii\db\IntegrityException',
     ];
 
+
     /**
      * @inheritdoc
      */

framework/db/pgsql/QueryBuilder.php

@@ -85,6 +85,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
         'NOT EXISTS' => 'buildExistsCondition',
     ];
 
+
     /**
      * Builds a SQL statement for creating a new index.
      * @param string $name the name of the index. The name will be properly quoted by the method.

framework/helpers/BaseHtml.php

@@ -80,7 +80,6 @@ class BaseHtml
         'rel',
         'media',
     ];
-
     /**
      * @var array list of tag attributes that should be specially handled when their values are of array type.
      * In particular, if the value of the `data` attribute is `['name' => 'xyz', 'age' => 13]`, two attributes

framework/helpers/BaseHtmlPurifier.php

@@ -19,7 +19,7 @@ class BaseHtmlPurifier
 {
     /**
      * Passes markup through HTMLPurifier making it safe to output to end user
-     * 
+     *
      * @param string $content The HTML content to purify
      * @param array|\Closure|null $config The config to use for HtmlPurifier.
      * If not specified or `null` the default config will be used.

framework/helpers/BaseStringHelper.php

@@ -141,7 +141,7 @@ class BaseStringHelper
     
     /**
      * Truncate a string while preserving the HTML.
-     * 
+     *
      * @param string $string The string to truncate
      * @param integer $count
      * @param string $suffix String to append to the end of the truncated string.

framework/i18n/Formatter.php

@@ -1079,7 +1079,7 @@ class Formatter extends Component
      * @param array $options optional configuration for the number formatter. This parameter will be merged with [[numberFormatterOptions]].
      * @param array $textOptions optional configuration for the number formatter. This parameter will be merged with [[numberFormatterTextOptions]].
      * @return string the formatted result.
-     * @throws InvalidParamException if the input value is not numeric  or the formatting failed.
+     * @throws InvalidParamException if the input value is not numeric or the formatting failed.
      * @see sizeFormat
      * @see asShortSize
      */
@@ -1198,7 +1198,7 @@ class Formatter extends Component
      *
      * @param integer $style the type of the number formatter.
      * Values: NumberFormatter::DECIMAL, ::CURRENCY, ::PERCENT, ::SCIENTIFIC, ::SPELLOUT, ::ORDINAL
-     *          ::DURATION, ::PATTERN_RULEBASED, ::DEFAULT_STYLE, ::IGNORE
+     * ::DURATION, ::PATTERN_RULEBASED, ::DEFAULT_STYLE, ::IGNORE
      * @param integer $decimals the number of digits after the decimal point.
      * @param array $options optional configuration for the number formatter. This parameter will be merged with [[numberFormatterOptions]].
      * @param array $textOptions optional configuration for the number formatter. This parameter will be merged with [[numberFormatterTextOptions]].

framework/rbac/DbManager.php

@@ -85,6 +85,7 @@ class DbManager extends BaseManager
      * @since 2.0.3
      */
     public $cacheKey = 'rbac';
+
     /**
      * @var Item[] all auth items (name => Item)
      */
@@ -98,6 +99,7 @@ class DbManager extends BaseManager
      */
     protected $parents;
 
+
     /**
      * Initializes the application component.
      * This method overrides the parent implementation by establishing the database connection.

framework/test/ArrayFixture.php

@@ -31,6 +31,7 @@ class ArrayFixture extends Fixture implements \IteratorAggregate, \ArrayAccess,
      */
     public $dataFile;
 
+
     /**
      * Loads the fixture.
      *

framework/validators/FileValidator.php

@@ -122,7 +122,7 @@ class FileValidator extends Validator
      * - {mimeTypes}: the value of [[mimeTypes]]
      */
     public $wrongMimeType;
-    
+
 
     /**
      * @inheritdoc

framework/validators/SafeValidator.php

@@ -12,12 +12,12 @@ namespace yii\validators;
  *
  * This class is required because of the way in which Yii determines whether a property is safe for massive assignment, that is,
  * when a user submits form data to be loaded into a model directly from the POST data, is it ok for a property to be copied.
- * In many cases, this is required but because sometimes properties are internal and you do not want the POST data to be able to 
+ * In many cases, this is required but because sometimes properties are internal and you do not want the POST data to be able to
  * override these internal values (especially things like database row ids), Yii assumes all values are unsafe for massive assignment
  * unless a rule exists for the property, which in most cases it will. Sometimes, however, an item is safe for massive assigment but
  * does not have a rule associated with it - for instance, due to no validation being performed, in which case, you use this class
  * as a rule for that property. Although it has no functionality, it allows Yii to determine that the property is safe to copy.
- * 
+ *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @since 2.0
  */

framework/web/Application.php

@@ -50,6 +50,7 @@ class Application extends \yii\base\Application
      */
     public $controller;
 
+
     /**
      * @inheritdoc
      */

framework/web/Response.php

@@ -72,7 +72,6 @@ class Response extends \yii\base\Response
      * You may respond to this event to filter the response content before it is sent to the client.
      */
     const EVENT_AFTER_PREPARE = 'afterPrepare';
-
     const FORMAT_RAW = 'raw';
     const FORMAT_HTML = 'html';
     const FORMAT_JSON = 'json';
@@ -426,7 +425,7 @@ class Response extends \yii\base\Response
      *
      *  - `mimeType`: the MIME type of the content. If not set, it will be guessed based on `$filePath`
      *  - `inline`: boolean, whether the browser should open the file within the browser window. Defaults to false,
-     *     meaning a download dialog will pop up.
+     *    meaning a download dialog will pop up.
      *
      * @return $this the response object itself
      */
@@ -456,7 +455,7 @@ class Response extends \yii\base\Response
      *
      *  - `mimeType`: the MIME type of the content. Defaults to 'application/octet-stream'.
      *  - `inline`: boolean, whether the browser should open the file within the browser window. Defaults to false,
-     *     meaning a download dialog will pop up.
+     *    meaning a download dialog will pop up.
      *
      * @return $this the response object itself
      * @throws HttpException if the requested range is not satisfiable
@@ -503,10 +502,10 @@ class Response extends \yii\base\Response
      *
      *  - `mimeType`: the MIME type of the content. Defaults to 'application/octet-stream'.
      *  - `inline`: boolean, whether the browser should open the file within the browser window. Defaults to false,
-     *     meaning a download dialog will pop up.
+     *    meaning a download dialog will pop up.
      *  - `fileSize`: the size of the content to stream this is useful when size of the content is known
-     *     and the content is not seekable. Defaults to content size using `ftell()`.
-     *     This option is available since version 2.0.4.
+     *    and the content is not seekable. Defaults to content size using `ftell()`.
+     *    This option is available since version 2.0.4.
      *
      * @return $this the response object itself
      * @throws HttpException if the requested range cannot be satisfied.
@@ -660,7 +659,7 @@ class Response extends \yii\base\Response
      *
      *  - `mimeType`: the MIME type of the content. If not set, it will be guessed based on `$filePath`
      *  - `inline`: boolean, whether the browser should open the file within the browser window. Defaults to false,
-     *     meaning a download dialog will pop up.
+     *    meaning a download dialog will pop up.
      *  - xHeader: string, the name of the x-sendfile header. Defaults to "X-Sendfile".
      *
      * @return $this the response object itself

framework/web/Session.php

@@ -678,7 +678,7 @@ class Session extends Component implements \IteratorAggregate, \ArrayAccess, \Co
      *
      * With the above code you can use the [bootstrap alert][] classes such as `success`, `info`, `danger`
      * as the flash message key to influence the color of the div.
-     * 
+     *
      * Note that if you use [[addFlash()]], `$message` will be an array, and you will have to adjust the above code.
      *
      * [bootstrap alert]: http://getbootstrap.com/components/#alerts