$languages public property A list of supported languages. The array keys are the supported language variants (e.g. en-GB, en-US), while the array values are the corresponding language codes (e.g. en, de) recognized by the application. Array keys are not always required. When an array value does not have a key, the matching of the requested language will be based on a language fallback mechanism. For example, a value of en will match en, en_US, en-US, en-GB, etc. If this property is empty or

$options public property Per-query options in format: optionName => optionValue They will compose OPTION clause. This is a Sphinx specific extension that lets you control a number of per-query options. public array $options = null

beforeAction() public method This method is invoked right before an action is to be executed (after all possible filters.) You may override this method to do last-minute preparation for the action. public boolean beforeAction ( $action )$action yii\base\Action The action to be executed. return boolean Whether the action should continue to be executed.

getColumn() public static method Returns the values of a specified column in an array. The input array should be multidimensional or an array of objects. For example, $array = [ ['id' => '123', 'data' => 'abc'], ['id' => '345', 'data' => 'def'], ]; $result = ArrayHelper::getColumn($array, 'id'); // the result is: ['123', '345'] // using anonymous function $result = ArrayHelper::getColumn($array, function ($element) { return $element['id']; }); public static array

createIndex() public method Builds a SQL statement for creating a new index. See also https://bugs.mysql.com/bug.php?id=48875. public string createIndex ( $name, $table, $columns, $unique = false )$name string The name of the index. The name will be properly quoted by the method. $table string The table that the new index will be created for. The table name will be properly quoted by the method. $columns string|array The column(s) that should be included in the index. If there are

toString() public method Returns a string of the bytes in the associated file. public string toString ( )return string File content.

addContent() public method Adds string content to the upload. This method can invoked several times before complete() is called. public $this addContent ( $content )$content string Binary content. return $this Self reference.

beginProfile() protected method (available since version 2.1.1) Marks the beginning of a code block for profiling. protected void beginProfile ( $token )$token string Token for the code block.

$isActive public read-only property Whether the DB connection is established public boolean getIsActive ( )

andFilterCompare() public method (available since version 2.0.5) Helper method for easy querying on values containing some common operators. The comparison operator is intelligently determined based on the first few characters in the given value and internally translated to a MongoDB operator. In particular, it recognizes the following operators if they appear as the leading characters in the given value: <: the column must be less than the given value ($lt). >: the column must be gre