42 RichText

04:08:37 Create new Spreadsheet object
04:08:37 Set document properties
04:08:37 Add some data
04:08:37 Rename worksheet
04:08:37 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0036 seconds
04:08:37 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0027 seconds
04:08:37 Peak memory usage: 2MB