15:35:45 Create new PHPExcel object<br />15:35:45 Set document properties<br />15:35:45 Add some data<br />15:35:45 Rename worksheet<br />15:35:45 Set document security<br />15:35:45 Set sheet security<br />15:35:45 Write to Excel2007 format<br />15:35:45 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0256 seconds<br />15:35:45 Current memory usage: 1.75 MB<br />15:35:45 Peak memory usage: 2.25 MB<br />15:35:45 Done writing file<br />File has been created in /home/smkw4131/public_html/vendor/phpoffice/phpexcel/Examples<br />