01:15:06 Create new PHPExcel object<br />01:15:06 Set document properties<br />01:15:06 Add some data<br />01:15:06 Rename worksheet<br />01:15:06 Set cell protection<br />01:15:06 Set sheet security<br />01:15:06 Write to Excel2007 format<br />01:15:06 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0382 seconds<br />01:15:06 Current memory usage: 3.5 MB<br />01:15:06 Peak memory usage: 3.5 MB<br />01:15:06 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />