12 CellProtection

01:12:27 Create new Spreadsheet object
01:12:27 Set document properties
01:12:27 Add some data
01:12:27 Rename worksheet
01:12:27 Set cell protection
01:12:27 Set sheet security
01:12:27 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0039 seconds
01:12:27 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.2050 seconds
01:12:27 Peak memory usage: 2MB