Removed unused namespace imports

apps/advanced/common/models/LoginForm.php

 <?php
 namespace common\models;
 
-use common\models\User;
 use yii\base\Model;
 use Yii;
 

extensions/apidoc/models/Context.php

@@ -9,7 +9,6 @@ namespace yii\apidoc\models;
 
 use phpDocumentor\Reflection\FileReflector;
 use yii\base\Component;
-use yii\base\Exception;
 
 /**
  *

extensions/apidoc/models/FunctionDoc.php

@@ -11,7 +11,6 @@ use phpDocumentor\Reflection\DocBlock\Tag\ParamTag;
 use phpDocumentor\Reflection\DocBlock\Tag\PropertyTag;
 use phpDocumentor\Reflection\DocBlock\Tag\ReturnTag;
 use phpDocumentor\Reflection\DocBlock\Tag\ThrowsTag;
-use yii\base\Exception;
 
 /**
  * Represents API documentation information for a `function`.

extensions/apidoc/models/TypeDoc.php

@@ -8,7 +8,6 @@
 namespace yii\apidoc\models;
 
 use phpDocumentor\Reflection\DocBlock\Tag\AuthorTag;
-use yii\base\Exception;
 use yii\helpers\StringHelper;
 
 /**

extensions/apidoc/templates/bootstrap/Renderer.php

@@ -11,7 +11,6 @@ use yii\apidoc\models\Context;
 use yii\console\Controller;
 use Yii;
 use yii\helpers\Console;
-use yii\helpers\FileHelper;
 
 /**
  *

extensions/apidoc/templates/bootstrap/assets/AssetBundle.php

@@ -6,7 +6,6 @@
  */
 
 namespace yii\apidoc\templates\bootstrap\assets;
-use yii\web\JqueryAsset;
 use yii\web\View;
 
 /**

extensions/apidoc/templates/bootstrap/layouts/guide.php

 <?php
 use yii\apidoc\templates\bootstrap\SideNavWidget;
-use yii\helpers\StringHelper;
 
 /**
  * @var yii\web\View $this

extensions/apidoc/templates/bootstrap/layouts/main.php

 <?php
-use yii\apidoc\templates\bootstrap\SideNavWidget;
 use yii\bootstrap\Nav;
 use yii\bootstrap\NavBar;
 use yii\helpers\Html;
-use yii\helpers\StringHelper;
-use yii\widgets\Menu;
 
 /**
  * @var yii\web\View $this

extensions/apidoc/templates/offline/Renderer.php

@@ -6,11 +6,7 @@
  */
 
 namespace yii\apidoc\templates\offline;
-use yii\apidoc\models\Context;
-use yii\console\Controller;
 use Yii;
-use yii\helpers\Console;
-use yii\helpers\FileHelper;
 
 /**
  *

extensions/apidoc/templates/offline/assets/AssetBundle.php

@@ -6,7 +6,6 @@
  */
 
 namespace yii\apidoc\templates\offline\assets;
-use yii\web\JqueryAsset;
 use yii\web\View;
 
 /**

extensions/apidoc/templates/online/Renderer.php

@@ -11,8 +11,6 @@ use yii\apidoc\models\TypeDoc;
 use yii\console\Controller;
 use Yii;
 use yii\helpers\Console;
-use yii\helpers\FileHelper;
-use yii\helpers\StringHelper;
 
 /**
  *

extensions/debug/Module.php

@@ -11,7 +11,6 @@ use Yii;
 use yii\base\Application;
 use yii\web\View;
 use yii\web\ForbiddenHttpException;
-use yii\helpers\ArrayHelper;
 
 /**
  * The Yii Debug Module provides the debug toolbar and debugger

extensions/mongodb/ActiveRecord.php

@@ -8,9 +8,7 @@
 namespace yii\mongodb;
 
 use yii\base\InvalidConfigException;
-use yii\base\InvalidParamException;
 use yii\db\BaseActiveRecord;
-use yii\base\UnknownMethodException;
 use yii\db\StaleObjectException;
 use yii\helpers\Inflector;
 use yii\helpers\StringHelper;

extensions/mongodb/Session.php

@@ -8,8 +8,6 @@
 namespace yii\mongodb;
 
 use Yii;
-use yii\mongodb\Connection;
-use yii\mongodb\Query;
 use yii\base\InvalidConfigException;
 
 /**

extensions/redis/Connection.php

@@ -8,7 +8,6 @@
 namespace yii\redis;
 
 use yii\base\Component;
-use yii\base\InvalidConfigException;
 use yii\db\Exception;
 use yii\helpers\Inflector;
 

extensions/sphinx/IndexSchema.php

@@ -8,7 +8,6 @@
 namespace yii\sphinx;
 
 use yii\base\Object;
-use yii\base\InvalidParamException;
 
 /**
  * IndexSchema represents the metadata of a Sphinx index.

framework/db/ActiveQueryTrait.php

@@ -6,7 +6,6 @@
  */
 
 namespace yii\db;
-use yii\base\InvalidCallException;
 
 /**
  * ActiveQueryTrait implements the common methods and properties for active record query classes.

framework/helpers/BaseStringHelper.php

@@ -7,8 +7,6 @@
 
 namespace yii\helpers;
 
-use yii\base\InvalidParamException;
-
 /**
  * BaseStringHelper provides concrete implementation for [[StringHelper]].
  *

tests/unit/data/ar/Customer.php

 <?php
 namespace yiiunit\data\ar;
 
-use yii\db\ActiveQuery;
 use yiiunit\framework\db\ActiveRecordTest;
 
 /**

tests/unit/data/ar/mongodb/Customer.php

@@ -2,8 +2,6 @@
 
 namespace yiiunit\data\ar\mongodb;
 
-use yii\mongodb\ActiveQuery;
-
 class Customer extends ActiveRecord
 {
 	public static function collectionName()

tests/unit/data/ar/redis/ActiveRecord.php

@@ -7,8 +7,6 @@
 
 namespace yiiunit\data\ar\redis;
 
-use yii\redis\Connection;
-
 /**
  * ActiveRecord is ...
  *

tests/unit/data/ar/redis/Customer.php

@@ -2,7 +2,6 @@
 
 namespace yiiunit\data\ar\redis;
 
-use yii\redis\ActiveQuery;
 use yiiunit\extensions\redis\ActiveRecordTest;
 
 class Customer extends ActiveRecord

tests/unit/data/ar/sphinx/ArticleIndex.php

 <?php
 namespace yiiunit\data\ar\sphinx;
 
-use yii\sphinx\ActiveQuery;
-
 class ArticleIndex extends ActiveRecord
 {
 	public $custom_column;

tests/unit/extensions/authclient/BaseOAuthTest.php

@@ -4,7 +4,6 @@ namespace yiiunit\extensions\authclient;
 
 use yii\authclient\signature\PlainText;
 use yii\authclient\OAuthToken;
-use yiiunit\extensions\authclient\TestCase;
 use yii\authclient\BaseOAuth;
 
 class BaseOAuthTest extends TestCase

tests/unit/extensions/authclient/CollectionTest.php

@@ -4,7 +4,6 @@ namespace yiiunit\extensions\authclient;
 
 use yii\authclient\Collection;
 use yii\authclient\BaseClient;
-use yiiunit\extensions\authclient\TestCase;
 
 class CollectionTest extends TestCase
 {

tests/unit/extensions/elasticsearch/ActiveRecordTest.php

@@ -3,10 +3,8 @@
 namespace yiiunit\extensions\elasticsearch;
 
 use yii\base\Event;
-use yii\base\Exception;
 use yii\db\BaseActiveRecord;
 use yii\elasticsearch\Connection;
-use yii\helpers\Json;
 use yiiunit\framework\ar\ActiveRecordTestTrait;
 use yiiunit\data\ar\elasticsearch\ActiveRecord;
 use yiiunit\data\ar\elasticsearch\Customer;

tests/unit/extensions/redis/ActiveRecordTest.php

@@ -2,7 +2,6 @@
 
 namespace yiiunit\extensions\redis;
 
-use yii\redis\ActiveQuery;
 use yiiunit\data\ar\redis\ActiveRecord;
 use yiiunit\data\ar\redis\Customer;
 use yiiunit\data\ar\redis\OrderItem;

tests/unit/extensions/redis/RedisConnectionTest.php

@@ -2,8 +2,6 @@
 
 namespace yiiunit\extensions\redis;
 
-use yii\redis\Connection;
-
 /**
  * @group redis
  */

tests/unit/extensions/sphinx/ExternalActiveRelationTest.php

@@ -6,7 +6,6 @@ use yiiunit\data\ar\sphinx\ActiveRecord;
 use yiiunit\data\ar\ActiveRecord as ActiveRecordDb;
 use yiiunit\data\ar\sphinx\ArticleIndex;
 use yiiunit\data\ar\sphinx\ArticleDb;
-use yiiunit\data\ar\sphinx\TagDb;
 
 /**
  * @group sphinx

tests/unit/extensions/sphinx/SchemaTest.php

@@ -3,7 +3,6 @@
 namespace yiiunit\extensions\sphinx;
 
 use yii\caching\FileCache;
-use yii\sphinx\Schema;
 
 /**
  * @group sphinx

tests/unit/framework/db/ActiveRecordTest.php

 <?php
 namespace yiiunit\framework\db;
 
-use yii\db\ActiveQuery;
 use yiiunit\data\ar\ActiveRecord;
 use yiiunit\data\ar\Customer;
 use yiiunit\data\ar\NullValues;

tests/unit/framework/db/QueryBuilderTest.php

@@ -2,7 +2,6 @@
 
 namespace yiiunit\framework\db;
 
-use yii\db\Query;
 use yii\db\QueryBuilder;
 use yii\db\Schema;
 use yii\db\mysql\QueryBuilder as MysqlQueryBuilder;

tests/unit/framework/db/cubrid/CubridActiveRecordTest.php

 <?php
 namespace yiiunit\framework\db\cubrid;
 
-use yiiunit\data\ar\Customer;
 use yiiunit\framework\db\ActiveRecordTest;
 
 /**

tests/unit/framework/db/sqlite/SqliteActiveRecordTest.php

 <?php
 namespace yiiunit\framework\db\sqlite;
 
-use yiiunit\data\ar\Customer;
 use yiiunit\framework\db\ActiveRecordTest;
 
 /**

tests/unit/framework/log/LoggerTest.php

@@ -6,8 +6,6 @@
 namespace yiiunit\framework\log;
 
 
-use yii\debug\LogTarget;
-use yii\log\FileTarget;
 use yii\log\Logger;
 use yiiunit\TestCase;
 

tests/unit/framework/log/TargetTest.php

@@ -6,8 +6,6 @@
 namespace yiiunit\framework\log;
 
 
-use yii\debug\LogTarget;
-use yii\log\FileTarget;
 use yii\log\Logger;
 use yii\log\Target;
 use yiiunit\TestCase;