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yii
db
DataReader
valid
yii\db\DataReader::valid PHP Method
DataReader Class Documentation
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Open project: yiisoft/yii2
valid()
public
method
This method is required by the interface [[\Iterator]].
public
valid
( ) :
boolean
return
boolean
whether there is a row of data at current position.
public function valid() { return $this->_row !== false; }
DataReader
__construct
bindColumn
close
count
current
getColumnCount
getIsClosed
getRowCount
key
next
nextResult
read
readAll
readColumn
readObject
rewind
setFetchMode
valid