<?php namespace PhpOffice\PhpSpreadsheetTests\Functional; use PhpOffice\PhpSpreadsheet\Spreadsheet; class ColumnWidthTest extends AbstractFunctional { public function providerFormats() { return [ ['Xlsx'], ]; } /** * @dataProvider providerFormats * * @param $format */ public function testReadColumnWidth($format) { // create new sheet with column width $spreadsheet = new Spreadsheet(); $sheet = $spreadsheet->getActiveSheet(); $sheet->setCellValue('A1', 'Hello World !'); $sheet->getColumnDimension('A')->setWidth(20); $this->assertColumn($spreadsheet); $reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format); $this->assertColumn($reloadedSpreadsheet); } private function assertColumn(Spreadsheet $spreadsheet) { $sheet = $spreadsheet->getActiveSheet(); $columnDimensions = $sheet->getColumnDimensions(); self::assertArrayHasKey('A', $columnDimensions); $column = array_shift($columnDimensions); self::assertEquals(20, $column->getWidth()); } }