09:21:25 Create new PHPExcel object<br />09:21:25 Set document properties<br />09:21:25 Add some data<br />09:21:25 Rename worksheet<br />09:21:25 Set cell protection<br />09:21:25 Set sheet security<br />09:21:25 Write to Excel2007 format<br />09:21:25 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0013 seconds<br />09:21:25 Current memory usage: 2 MB<br />09:21:25 Peak memory usage: 2 MB<br />09:21:25 Done writing file<br />File has been created in /var/www/r/PHPExcel-1.8/Examples<br />