Create new Spreadsheet object Write Xlsx format to /tmp/phpspreadsheet/49_alignment.xlsx in 0.0063 seconds Download 49_alignment.xlsx Write Html format to /tmp/phpspreadsheet/49_alignment.html in 0.0140 seconds Download 49_alignment.html Write Xls format to /tmp/phpspreadsheet/49_alignment.xls in 0.0069 seconds Download 49_alignment.xls Peak memory usage: 24.00390625MB