42 RichText

05:06:17 Create new Spreadsheet object
05:06:17 Set document properties
05:06:17 Add some data
05:06:17 Rename worksheet
05:06:17 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0096 seconds
05:06:17 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0155 seconds
05:06:17 Peak memory usage: 10MB