42 RichText

15:32:46 Create new Spreadsheet object
15:32:46 Set document properties
15:32:46 Add some data
15:32:46 Rename worksheet
15:32:46 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0052 seconds
15:32:46 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0043 seconds
15:32:46 Peak memory usage: 2MB