42 RichText

20:41:35 Create new Spreadsheet object
20:41:35 Set document properties
20:41:35 Add some data
20:41:35 Rename worksheet
20:41:35 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0039 seconds
20:41:35 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0034 seconds
20:41:35 Peak memory usage: 2MB