00:28:29 Create new PHPExcel object<br />00:28:29 Set document properties<br />00:28:29 Add some data<br />00:28:29 Rename worksheet<br />00:28:29 Set cell protection<br />00:28:29 Set sheet security<br />00:28:29 Write to Excel2007 format<br />00:28:29 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0688 seconds<br />00:28:29 Current memory usage: 5 MB<br />00:28:29 Peak memory usage: 5 MB<br />00:28:29 Done writing file<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />