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db\DataReader key()

key() public method

Returns the index of the current row.

This method is required by the interface Iterator.

public integer key ( )
return	integer	The index of the current row.

Links:

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

doc_Yii

2016-10-30 16:58:02

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