20:09:08 Create new PHPExcel object<br />20:09:08 Set document properties<br />20:09:08 Add some data<br />20:09:08 Rename worksheet<br />20:09:08 Set cell protection<br />20:09:08 Set sheet security<br />20:09:08 Write to Excel2007 format<br />20:09:08 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0437 seconds<br />20:09:08 Current memory usage: 4 MB<br />20:09:08 Peak memory usage: 4 MB<br />20:09:08 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />