sendRequest() protected method Sends request to the server protected array|string sendRequest ( $url, $method = 'GET', $params = [] )$url string Request URL. $method string Request method. $params array Request parameters. return array|string Response. throws yii\base\Exception on failure.

getColumn() public method Gets the named column metadata. This is a convenient method for retrieving a named column even if it does not exist. public yii\db\ColumnSchema getColumn ( $name )$name string Column name return yii\db\ColumnSchema Metadata of the named column. Null if the named column does not exist.

$type public property The types to execute the query on. Defaults to null meaning all types public string|array $type = null

addFile() public method Adds a file content to the upload. This method can invoked several times before complete() is called. public $this addFile ( $filename )$filename string Source file name. return $this Self reference.

loadTableSchema() public method Loads the metadata for the specified table. public yii\db\TableSchema|null loadTableSchema ( $name )$name string Table name return yii\db\TableSchema|null Driver dependent table metadata. Null if the table does not exist.

$includeContext public property If true, context will be included in every message. This is convenient if you log application errors and analyze them with tools like Kibana. public boolean $includeContext = false

buildUnsignedString() protected method Builds the unsigned string for column. Defaults to unsupported. protected string buildUnsignedString ( )return string A string containing UNSIGNED keyword.

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

createColumn() protected method Creates ColumnSchema instance protected yii\db\ColumnSchema createColumn ( $column )$column array

prepareKeys() protected method Prepares the keys associated with the currently available data models. protected array prepareKeys ( $models )$models array The available data models return array The keys