20:00:09 Create new PHPExcel object<br />20:00:09 Set document properties<br />20:00:09 Add some data<br />20:00:09 Rename worksheet<br />20:00:09 Set cell protection<br />20:00:09 Set sheet security<br />20:00:09 Write to Excel2007 format<br />20:00:09 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0042 seconds<br />20:00:09 Current memory usage: 1 MB<br />20:00:09 Peak memory usage: 1 MB<br />20:00:09 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />