$worksheet $worksheet : \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet Worksheet to iterate. Type \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
getIterateOnlyExistingCells() getIterateOnlyExistingCells() : boolean Get loop only existing cells. Returns boolean
setIterateOnlyExistingCells() setIterateOnlyExistingCells(boolean $value) Set the iterator to loop only existing cells. Parameters boolean $value
adjustForExistingOnlyRange() adjustForExistingOnlyRange() Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary.
