15:11:26 Create new PHPExcel object<br />15:11:26 Set document properties<br />15:11:26 Add some data<br />15:11:26 Rename worksheet<br />15:11:26 Set document security<br />15:11:26 Set sheet security<br />15:11:26 Write to Excel5 format<br />15:11:27 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.2691 seconds<br />15:11:27 Current memory usage: 6 MB<br />15:11:27 Peak memory usage: 6 MB<br />15:11:27 Done writing file<br />File has been created in /var/www/html/ims-dev/vendor/phpoffice/phpexcel/Examples<br />