42 RichText

06:57:46 Create new Spreadsheet object
06:57:46 Set document properties
06:57:46 Add some data
06:57:46 Rename worksheet
06:57:46 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0083 seconds
06:57:46 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0153 seconds
06:57:46 Peak memory usage: 10MB