17:11:46 Create new PHPExcel object<br />17:11:46 Set document properties<br />17:11:46 Add some data<br />17:11:46 Rename worksheet<br />17:11:46 Set cell protection<br />17:11:46 Set sheet security<br />17:11:46 Write to Excel2007 format<br />17:11:46 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0702 seconds<br />17:11:46 Current memory usage: 1 MB<br />17:11:46 Peak memory usage: 1 MB<br />17:11:46 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />