10:11:16 Create new PHPExcel object<br />10:11:16 Set document properties<br />10:11:16 Add some data<br />10:11:16 Rename worksheet<br />10:11:16 Set document security<br />10:11:16 Set sheet security<br />10:11:16 Write to Excel5 format<br />10:11:16 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0055 seconds<br />10:11:16 Current memory usage: 1 MB<br />10:11:16 Peak memory usage: 1 MB<br />10:11:16 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />