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db\DataReader valid()

valid() public method

Returns whether there is a row of data at current position.

This method is required by the interface Iterator.

public boolean valid ( )
return	boolean	Whether there is a row of data at current position.

Links:

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

doc_Yii

2016-10-30 16:58:04

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