42 RichText

13:37:31 Create new Spreadsheet object
13:37:31 Set document properties
13:37:31 Add some data
13:37:31 Rename worksheet
13:37:31 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0040 seconds
13:37:31 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0033 seconds
13:37:31 Peak memory usage: 2MB