01:16:14 Create new PHPExcel object<br />01:16:14 Set document properties<br />01:16:14 Add some data<br />01:16:14 Rename worksheet<br />01:16:14 Set document security<br />01:16:14 Set sheet security<br />01:16:14 Write to Excel2007 format<br />01:16:14 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0044 seconds<br />01:16:14 Current memory usage: 1 MB<br />01:16:14 Peak memory usage: 1 MB<br />01:16:14 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />