42 RichText

04:33:20 Create new Spreadsheet object
04:33:20 Set document properties
04:33:20 Add some data
04:33:20 Rename worksheet
04:33:20 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0040 seconds
04:33:20 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0034 seconds
04:33:20 Peak memory usage: 2MB