42 RichText

04:42:42 Create new Spreadsheet object
04:42:42 Set document properties
04:42:42 Add some data
04:42:42 Rename worksheet
04:42:42 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0112 seconds
04:42:42 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0250 seconds
04:42:42 Peak memory usage: 10MB