42 RichText

20:43:13 Create new Spreadsheet object
20:43:13 Set document properties
20:43:13 Add some data
20:43:13 Rename worksheet
20:43:13 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0044 seconds
20:43:13 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0038 seconds
20:43:13 Peak memory usage: 2MB