42 RichText

19:55:16 Create new Spreadsheet object
19:55:16 Set document properties
19:55:16 Add some data
19:55:16 Rename worksheet
19:55:16 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0040 seconds
19:55:16 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0034 seconds
19:55:16 Peak memory usage: 2MB