Vendor/phpspreadsheet/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnCellIterator.php
public function next()
    {
        do {
            ++$this->currentRow;
        } while (($this->onlyExistingCells) &&
            (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->currentRow)) &&
            ($this->currentRow <= $this->endRow));
    }
public function next()
    {
        do {
            ++$this->currentRow;
        } while (($this->onlyExistingCells) &&
            (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->currentRow)) &&
            ($this->currentRow <= $this->endRow));
    }
public function next ( ) { do { ++ $ this -> currentRow ; } while ( ( $ this -> onlyExistingCells ) && ( ! $ this -> worksheet -> cellExistsByColumnAndRow ( $ this -> columnIndex , $ this -> currentRow ) ) && ( $ this -> currentRow <= $ this -> endRow ) ) ; }
Set the iterator to its next value.
Set the iterator to its next value .