spreadsheet->getActiveSheet()->removeColumn('C', 2); } /** * @Groups({"slow"}) * @revs(4) * @Iterations(4) * @OutputTimeUnit("milliseconds") * @AfterMethods("tearDown") */ public function benchmarkRemoveColumnsMid(): void { $this->spreadsheet->getActiveSheet()->removeColumn('AB', 2); } /** * @Groups({"slow"}) * @revs(4) * @Iterations(7) * @OutputTimeUnit("milliseconds") * @AfterMethods("tearDown") */ public function benchmarkRemoveColumnsLate(): void { $this->spreadsheet->getActiveSheet()->removeColumn('BX', 2); } }