20:42:31 Create new PHPExcel object<br />20:42:31 Set document properties<br />20:42:31 Add some data<br />20:42:31 Rename worksheet<br />20:42:31 Set cell protection<br />20:42:31 Set sheet security<br />20:42:31 Write to Excel2007 format<br />20:42:31 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0248 seconds<br />20:42:31 Current memory usage: 5.25 MB<br />20:42:31 Peak memory usage: 5.25 MB<br />20:42:31 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />