23 Sharedstyles
11:28:28 Create new Spreadsheet object
11:28:28 Set document properties
11:28:28 Add some data
11:28:28 Write Xlsx format to
/tmp/phpspreadsheet/23_Sharedstyles.xlsx
in 0.0385 seconds
11:28:28 Write Xls format to
/tmp/phpspreadsheet/23_Sharedstyles.xls
in 0.0330 seconds
11:28:28 Peak memory usage: 4MB