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db\Connection open()

open() public method

Establishes a DB connection.

It does nothing if a DB connection has already been established.

public void open ( )
throws	yii\db\Exception	if connection fails

Links:

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

doc_Yii

2016-10-30 16:57:50

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