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db\ActiveQueryInterface via()

via() public abstract method

Specifies the relation associated with the junction table for use in relational query.

public abstract $this via ( $relationName, callable $callable = null )
$relationName	string	The relation name. This refers to a relation declared in the primaryModel of the relation.
$callable	callable	A PHP callback for customizing the relation associated with the junction table. Its signature should be `function($query)`, where `$query` is the query to be customized.
return	$this	The relation object itself.

Links:

http://www.yiiframework.com/doc-2.0/yii-db-activequeryinterface.html#via()-detail

doc_Yii

2016-10-30 16:56:14

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