14:08:19 Create new PHPExcel object<br />14:08:19 Set document properties<br />14:08:19 Add some data<br />14:08:19 Rename worksheet<br />14:08:19 Set cell protection<br />14:08:19 Set sheet security<br />14:08:19 Write to Excel2007 format<br />14:08:19 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0139 seconds<br />14:08:19 Current memory usage: 6.25 MB<br />14:08:19 Peak memory usage: 6.25 MB<br />14:08:19 Done writing file<br />File has been created in /var/www/loyalworld_160326.bk/loyalworld/vendor/phpoffice/phpexcel/Examples<br />