22:03:58 Create new PHPExcel object<br />22:03:58 Set document properties<br />22:03:58 Add some data<br />22:03:58 Rename worksheet<br />22:03:58 Set cell protection<br />22:03:58 Set sheet security<br />22:03:58 Write to Excel2007 format<br />22:03:58 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0221 seconds<br />22:03:58 Current memory usage: 1.75 MB<br />22:03:58 Peak memory usage: 2.25 MB<br />22:03:58 Done writing file<br />File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples<br />