12:20:58 Create new PHPExcel object<br />12:20:58 Set document properties<br />12:20:58 Add some data<br />12:20:58 Rename worksheet<br />12:20:58 Set document security<br />12:20:58 Set sheet security<br />12:20:58 Write to Excel2007 format<br />12:20:58 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0589 seconds<br />12:20:58 Current memory usage: 6 MB<br />12:20:58 Peak memory usage: 6 MB<br />12:20:58 Done writing file<br />File has been created in /home/hktifuzy/public_html/invoices/vendor/turbo124/phpexcel/Examples<br />