09:35:33 Create new PHPExcel object<br />09:35:33 Set document properties<br />09:35:33 Add some data<br />09:35:33 Rename worksheet<br />09:35:33 Set document security<br />09:35:33 Set sheet security<br />09:35:33 Write to Excel2007 format<br />09:35:33 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0316 seconds<br />09:35:33 Current memory usage: 1.75 MB<br />09:35:33 Peak memory usage: 2.25 MB<br />09:35:33 Done writing file<br />File has been created in /home/kapishop/public_html/invoices_app/vendor/phpoffice/phpexcel/Examples<br />