42 RichText

20:39:05 Create new Spreadsheet object
20:39:05 Set document properties
20:39:05 Add some data
20:39:05 Rename worksheet
20:39:05 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0035 seconds
20:39:05 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0082 seconds
20:39:05 Peak memory usage: 6MB