15:00:40 Create new PHPExcel object<br />15:00:40 Set document properties<br />15:00:40 Add some data<br />15:00:41 Rename worksheet<br />15:00:41 Set document security<br />15:00:41 Set sheet security<br />15:00:41 Write to Excel5 format<br />15:00:41 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0132 seconds<br />15:00:41 Current memory usage: 6.5 MB<br />15:00:41 Peak memory usage: 6.5 MB<br />15:00:41 Done writing file<br />File has been created in /var/www/loyalworld_160326.bk/loyalworld/vendor/phpoffice/phpexcel/Examples<br />