15:44:34 Create new PHPExcel object<br />15:44:34 Set document properties<br />15:44:34 Add some data<br />15:44:34 Rename worksheet<br />15:44:34 Set document security<br />15:44:34 Set sheet security<br />15:44:34 Write to Excel5 format<br />15:44:34 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0133 seconds<br />15:44:34 Current memory usage: 5.25 MB<br />15:44:34 Peak memory usage: 5.25 MB<br />15:44:34 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />