20:44:48 Create new PHPExcel object<br />20:44:48 Set document properties<br />20:44:48 Add some data<br />20:44:48 Rename worksheet<br />20:44:48 Set document security<br />20:44:48 Set sheet security<br />20:44:48 Write to Excel5 format<br />20:44:48 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0775 seconds<br />20:44:48 Current memory usage: 2.5 MB<br />20:44:48 Peak memory usage: 3.25 MB<br />20:44:48 Done writing file<br />File has been created in /home/kapishop/public_html/invoices_app/vendor/phpoffice/phpexcel/Examples<br />