42 RichText

01:22:19 Create new Spreadsheet object
01:22:19 Set document properties
01:22:19 Add some data
01:22:19 Rename worksheet
01:22:19 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0033 seconds
01:22:19 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0098 seconds
01:22:19 Peak memory usage: 8MB