22:21:06 Create new PHPExcel object<br />22:21:06 Set document properties<br />22:21:06 Add some data<br />22:21:06 Rename worksheet<br />22:21:06 Set cell protection<br />22:21:06 Set sheet security<br />22:21:06 Write to Excel2007 format<br />22:21:06 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />22:21:06 Current memory usage: 1 MB<br />22:21:06 Peak memory usage: 1 MB<br />22:21:06 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />