$pdo public property The PHP PDO instance associated with this DB connection. This property is mainly managed by open() and close() methods. When a DB connection is active, this property will represent a PDO instance; otherwise, it will be null. See also $pdoClass. public PDO $pdo = null

clearScreenBeforeCursor() public static method Clears text from cursor to the beginning of the screen by sending ANSI control code ED with argument 1 to the terminal. Cursor position will not be changed. public static void clearScreenBeforeCursor ( )

$panel public property public yii\debug\panels\DbPanel $panel = null

$assignmentFile public property The path of the PHP script that contains the authorization assignments. This can be either a file path or a path alias to the file. Make sure this file is writable by the Web server process if the authorization needs to be changed online. See also: loadFromFile() saveToFile() public string $assignmentFile = '@app/rbac/assignments.php'

update() public method Saves the changes to this active record into the associated database table. This method performs the following steps in order: call beforeValidate() when $runValidation is true. If beforeValidate() returns false, the rest of the steps will be skipped; call afterValidate() when $runValidation is true. If validation failed, the rest of the steps will be skipped; call beforeSave(). If beforeSave() returns false, the rest of the steps will be skipped; save the record into

$overwrite public property Whether the message file should be overwritten with the merged messages public boolean $overwrite = true

$conditionBuilders protected property Map of query condition to builder methods. These methods are used by buildCondition() to build SQL conditions from array syntax. protected array $conditionBuilders = ['AND' => 'buildAndCondition', 'OR' => 'buildAndCondition', 'BETWEEN' => 'buildBetweenCondition', 'NOT BETWEEN' => 'buildBetweenCondition', 'IN' => 'buildInCondition', 'NOT IN' => 'buildInCondition', 'LIKE' => 'buildLikeCondition', 'NOT LIKE' => 'buildLikeCondition'

restoreCursorPosition() public static method Restores the cursor position saved with saveCursorPosition() by sending ANSI control code RCP to the terminal. public static void restoreCursorPosition ( )

$flash public write-only property The key identifying the flash message. Note that flash messages and normal session variables share the same name space. If you have a normal session variable using the same name, its value will be overwritten by this method. public void setFlash ( $key, $value = true, $removeAfterAccess = true )

negotiateContentType() protected method Negotiates the response format. protected void negotiateContentType ( $request, $response )$request yii\web\Request $response yii\web\Response throws yii\base\InvalidConfigException if $formats is empty throws yii\web\UnsupportedMediaTypeHttpException if none of the requested content types is accepted.