42 RichText

10:42:33 Create new Spreadsheet object
10:42:33 Set document properties
10:42:33 Add some data
10:42:33 Rename worksheet
10:42:33 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0039 seconds
10:42:33 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0034 seconds
10:42:33 Peak memory usage: 2MB