20:42:51 Create new PHPExcel object<br />20:42:51 Set document properties<br />20:42:51 Add some data<br />20:42:51 Rename worksheet<br />20:42:51 Set document security<br />20:42:51 Set sheet security<br />20:42:51 Write to Excel2007 format<br />20:42:51 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0156 seconds<br />20:42:51 Current memory usage: 5.25 MB<br />20:42:51 Peak memory usage: 5.25 MB<br />20:42:51 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />