10:04:23 Create new PHPExcel object<br />10:04:23 Set document properties<br />10:04:23 Add some data<br />10:04:23 Rename worksheet<br />10:04:23 Set cell protection<br />10:04:23 Set sheet security<br />10:04:23 Write to Excel2007 format<br />10:04:23 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0049 seconds<br />10:04:23 Current memory usage: 1.5 MB<br />10:04:23 Peak memory usage: 1.5 MB<br />10:04:23 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />