12 CellProtection

02:51:15 Create new Spreadsheet object
02:51:15 Set document properties
02:51:15 Add some data
02:51:15 Rename worksheet
02:51:15 Set cell protection
02:51:15 Set sheet security
02:51:15 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0031 seconds
02:51:15 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0099 seconds
02:51:15 Peak memory usage: 8MB