42 RichText

12:40:04 Create new Spreadsheet object
12:40:04 Set document properties
12:40:04 Add some data
12:40:04 Rename worksheet
12:40:04 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0044 seconds
12:40:04 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0035 seconds
12:40:04 Peak memory usage: 2MB