20:11:23 Create new PHPExcel object<br />20:11:23 Set document properties<br />20:11:23 Add some data<br />20:11:23 Rename worksheet<br />20:11:23 Set cell protection<br />20:11:23 Set sheet security<br />20:11:23 Write to Excel2007 format<br />20:11:23 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0103 seconds<br />20:11:23 Current memory usage: 5 MB<br />20:11:23 Peak memory usage: 5 MB<br />20:11:23 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples<br />