getAllSheets() as $worksheet) { ++$sheets; $hf = $worksheet->getHeaderFooter(); self::assertTrue($hf->getDifferentOddEven()); self::assertTrue($hf->getDifferentFirst()); } self::assertSame(4, $sheets); $spreadsheet->disconnectWorksheets(); } public function testColumnBreak(): void { $spreadsheet = IOFactory::load(self::TESTBOOK); $sheet = $spreadsheet->getSheetByName('colbreak'); self::assertNotNull($sheet); $breaks = $sheet->getBreaks(); self::assertCount(1, $breaks); $break = $breaks['D1'] ?? null; self::assertNotNull($break); self::assertSame($break, Worksheet::BREAK_COLUMN); $spreadsheet->disconnectWorksheets(); } }