public function addModifiedFk($fkName, ForeignKey $fromFk, ForeignKey $toFk)
    {
        $this->modifiedFks[$fkName] = [ $fromFk, $toFk ];
    }
public function addModifiedFk($fkName, ForeignKey $fromFk, ForeignKey $toFk)
    {
        $this->modifiedFks[$fkName] = [ $fromFk, $toFk ];
    }
public function addModifiedFk ( $ fkName , ForeignKey $ fromFk , ForeignKey $ toFk ) { $ this -> modifiedFks [ $ fkName ] = [ $ fromFk , $ toFk ] ; }
Adds a modified foreign key.

@param string     $fkName
@param ForeignKey $fromFk
@param ForeignKey $toFk
Adds a modified foreign key .