42 RichText

20:52:14 Create new Spreadsheet object
20:52:14 Set document properties
20:52:14 Add some data
20:52:14 Rename worksheet
20:52:15 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0283 seconds
20:52:15 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.3217 seconds
20:52:15 Peak memory usage: 10MB