14:40:42 Create new PHPExcel object<br />14:40:42 Set document properties<br />14:40:42 Add some data<br />14:40:42 Rename worksheet<br />14:40:42 Set cell protection<br />14:40:42 Set sheet security<br />14:40:42 Write to Excel2007 format<br />14:40:42 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0041 seconds<br />14:40:42 Current memory usage: 1 MB<br />14:40:42 Peak memory usage: 1 MB<br />14:40:42 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />