42 RichText
15:38:20 Create new Spreadsheet object
15:38:20 Set document properties
15:38:20 Add some data
15:38:20 Rename worksheet
15:38:20 Write Xlsx format to
/tmp/phpspreadsheet/42_RichText.xlsx
in 0.0061 seconds
15:38:20 Write Xls format to
/tmp/phpspreadsheet/42_RichText.xls
in 0.0129 seconds
15:38:20 Peak memory usage: 8MB