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yii
db
DataReader
key
yii\db\DataReader::key PHP Method
DataReader Class Documentation
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key()
public
method
This method is required by the interface [[\Iterator]].
public
key
( ) :
integer
return
integer
the index of the current row.
public function key() { return $this->_index; }
DataReader
__construct
bindColumn
close
count
current
getColumnCount
getIsClosed
getRowCount
key
next
nextResult
read
readAll
readColumn
readObject
rewind
setFetchMode
valid