14:34:52 Create new PHPExcel object<br />14:34:52 Set document properties<br />14:34:52 Add some data<br />14:34:52 Rename worksheet<br />14:34:52 Set document security<br />14:34:52 Set sheet security<br />14:34:52 Write to Excel2007 format<br />14:34:52 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0149 seconds<br />14:34:52 Current memory usage: 1.5 MB<br />14:34:52 Peak memory usage: 1.5 MB<br />14:34:52 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />