/** * Returns whether the given row is empty * * @param array $dataRow Array containing data to be written. Cannot be empty. * Example $dataRow = ['data1', 1234, null, '', 'data5']; * @return bool Whether the given row is empty */ private function isEmptyRow($dataRow) { $numCells = count($dataRow); return $numCells === 1 && CellHelper::isEmpty($dataRow[0]); }
/** * Returns whether the given row is empty * * @param array $dataRow Array containing data to be written. Cannot be empty. * Example $dataRow = ['data1', 1234, null, '', 'data5']; * @return bool Whether the given row is empty */ private function isEmptyRow($dataRow) { $numCells = count($dataRow); // using "reset()" instead of "$dataRow[0]" because $dataRow can be an associative array return $numCells === 1 && CellHelper::isEmpty(reset($dataRow)); }