14:53:27 Create new PHPExcel object<br />14:53:27 Set document properties<br />14:53:27 Add some data<br />14:53:27 Rename worksheet<br />14:53:27 Set document security<br />14:53:27 Set sheet security<br />14:53:27 Write to Excel2007 format<br />14:53:27 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0044 seconds<br />14:53:27 Current memory usage: 1 MB<br />14:53:27 Peak memory usage: 1 MB<br />14:53:27 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />