06:32:09 Create new PHPExcel object<br />06:32:09 Set document properties<br />06:32:09 Add some data<br />06:32:09 Rename worksheet<br />06:32:09 Set cell protection<br />06:32:09 Set sheet security<br />06:32:09 Write to Excel2007 format<br />06:32:09 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0106 seconds<br />06:32:09 Current memory usage: 5 MB<br />06:32:09 Peak memory usage: 5 MB<br />06:32:09 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples<br />