prepare() public method Prepares for building SQL. This method is called by yii\db\QueryBuilder when it starts to build SQL from a query object. You may override this method to do some final preparation work when converting a query into a SQL statement. public $this prepare ( $builder )$builder yii\db\QueryBuilder return $this A prepared query instance which will be used by yii\db\QueryBuilder to build the SQL

normalizeDatetimeValue() protected method Normalizes the given datetime value as a DateTime object that can be taken by various date/time formatting methods. protected DateTime|array normalizeDatetimeValue ( $value, $checkTimeInfo = false )$value integer|string|DateTime The datetime value to be normalized. The following types of value are supported: an integer representing a UNIX timestamp a string that can be parsed to create a DateTime object. The timestamp is assumed to be in $defau

renderFile() public method Renders a view file. If $theme is enabled (not null), it will try to render the themed version of the view file as long as it is available. The method will call yii\helpers\FileHelper::localize() to localize the view file. If renderer is enabled (not null), the method will use it to render the view file. Otherwise, it will simply include the view file as a normal PHP file, capture its output and return it as a string. public string renderFile ( $viewFile, $param

export() public abstract method Exports log $messages to a specific destination. Child classes must implement this method. public abstract void export ( )

setTransactionIsolationLevel() public method Sets the isolation level of the current transaction. See also http://www.cubrid.org/manual/91/en/sql/transaction.html#database-concurrency. public void setTransactionIsolationLevel ( $level )$level string The transaction isolation level to use for this transaction. This can be one of yii\db\Transaction::READ_UNCOMMITTED, yii\db\Transaction::READ_COMMITTED, yii\db\Transaction::REPEATABLE_READ and yii\db\Transaction::SERIALIZABLE but also a stri

radioList() public method Renders a list of radio buttons. A radio button list is like a checkbox list, except that it only allows single selection. The selection of the radio buttons is taken from the value of the model attribute. public $this radioList ( $items, $options = [] )$items array The data item used to generate the radio buttons. The array values are the labels, while the array keys are the corresponding radio values. $options array Options (name => config) for the radio

challenge() public method Generates challenges upon authentication failure. For example, some appropriate HTTP headers may be generated. public void challenge ( $response )$response yii\web\Response

findTableNames() protected method Returns all table names in the database. protected array findTableNames ( $schema = '' )$schema string The schema of the tables. Defaults to empty string, meaning the current or default schema. return array All table names in the database. The names have NO schema name prefix.

$mailer public property The mailer object or the application component ID of the mailer object. After the EmailTarget object is created, if you want to change this property, you should only assign it with a mailer object. Starting from version 2.0.2, this can also be a configuration array for creating the object. public yii\mail\MailerInterface|array|string $mailer = 'mailer'

validateRequiredAttributes() protected method Checks if all required attributes are present in the server response. protected boolean validateRequiredAttributes ( )return boolean Whether all required attributes are present.