12 CellProtection

01:52:22 Create new Spreadsheet object
01:52:22 Set document properties
01:52:22 Add some data
01:52:22 Rename worksheet
01:52:22 Set cell protection
01:52:22 Set sheet security
01:52:22 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0028 seconds
01:52:22 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0084 seconds
01:52:22 Peak memory usage: 10MB