15:19:07 Create new PHPExcel object<br />15:19:07 Set document properties<br />15:19:07 Add some data<br />15:19:07 Rename worksheet<br />15:19:07 Set document security<br />15:19:07 Set sheet security<br />15:19:07 Write to Excel5 format<br />15:19:07 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0174 seconds<br />15:19:07 Current memory usage: 6 MB<br />15:19:07 Peak memory usage: 6 MB<br />15:19:07 Done writing file<br />File has been created in /home/unidemmx/public_html/UNIDEM/vendor/phpoffice/phpexcel/Examples<br />