42 RichText
10:44:54 Create new Spreadsheet object
10:44:54 Set document properties
10:44:54 Add some data
10:44:54 Rename worksheet
10:44:54 Write Xlsx format to
/tmp/phpspreadsheet/42_RichText.xlsx
in 0.0052 seconds
10:44:54 Write Xls format to
/tmp/phpspreadsheet/42_RichText.xls
in 0.0043 seconds
10:44:54 Peak memory usage: 2MB