42 RichText

20:46:32 Create new Spreadsheet object
20:46:32 Set document properties
20:46:32 Add some data
20:46:32 Rename worksheet
20:46:32 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0040 seconds
20:46:32 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0034 seconds
20:46:32 Peak memory usage: 2MB