23:17:42 Create new PHPExcel object<br />23:17:42 Set document properties<br />23:17:42 Add some data<br />23:17:42 Rename worksheet<br />23:17:42 Set document security<br />23:17:42 Set sheet security<br />23:17:42 Write to Excel5 format<br />23:17:42 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0139 seconds<br />23:17:42 Current memory usage: 2 MB<br />23:17:42 Peak memory usage: 2 MB<br />23:17:42 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />