20:09:53 Create new PHPExcel object<br />20:09:53 Set document properties<br />20:09:53 Add some data<br />20:09:53 Rename worksheet<br />20:09:53 Set document security<br />20:09:53 Set sheet security<br />20:09:53 Write to Excel5 format<br />20:09:53 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0047 seconds<br />20:09:53 Current memory usage: 1.25 MB<br />20:09:53 Peak memory usage: 1.25 MB<br />20:09:53 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />