15:20:41 Create new PHPExcel object<br />15:20:41 Set document properties<br />15:20:41 Add some data<br />15:20:41 Rename worksheet<br />15:20:41 Set document security<br />15:20:41 Set sheet security<br />15:20:41 Write to Excel5 format<br />15:20:41 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0172 seconds<br />15:20:41 Current memory usage: 5.5 MB<br />15:20:41 Peak memory usage: 5.5 MB<br />15:20:41 Done writing file<br />File has been created in /home/sgpsenviroil/public_html/vendor/phpoffice/phpexcel/Examples<br />