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Current File : /home/alliance/domains/sedl.alnetis.fr/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/CellIterator.php |
<?php namespace PhpOffice\PhpSpreadsheet\Worksheet; use Iterator; use PhpOffice\PhpSpreadsheet\Cell\Cell; use PhpOffice\PhpSpreadsheet\Collection\Cells; /** * @template TKey * * @implements Iterator<TKey, Cell> */ abstract class CellIterator implements Iterator { public const TREAT_NULL_VALUE_AS_EMPTY_CELL = 1; public const TREAT_EMPTY_STRING_AS_EMPTY_CELL = 2; /** * Worksheet to iterate. * * @var Worksheet */ protected $worksheet; /** * Cell Collection to iterate. * * @var Cells */ protected $cellCollection; /** * Iterate only existing cells. * * @var bool */ protected $onlyExistingCells = false; /** * Destructor. */ public function __destruct() { // @phpstan-ignore-next-line $this->worksheet = $this->cellCollection = null; } /** * Get loop only existing cells. */ public function getIterateOnlyExistingCells(): bool { return $this->onlyExistingCells; } /** * Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary. */ abstract protected function adjustForExistingOnlyRange(); /** * Set the iterator to loop only existing cells. */ public function setIterateOnlyExistingCells(bool $value): void { $this->onlyExistingCells = (bool) $value; $this->adjustForExistingOnlyRange(); } }