15:10:00 Create new PHPExcel object<br />15:10:00 Set document properties<br />15:10:00 Add some data<br />15:10:00 Rename worksheet<br />15:10:00 Set document security<br />15:10:00 Set sheet security<br />15:10:00 Write to Excel5 format<br />15:10:00 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0175 seconds<br />15:10:00 Current memory usage: 6 MB<br />15:10:00 Peak memory usage: 6 MB<br />15:10:00 Done writing file<br />File has been created in /var/www/html/elite-cdo/vendor/phpoffice/phpexcel/Examples<br />