14:43:15 Create new PHPExcel object<br />14:43:15 Set document properties<br />14:43:15 Add some data<br />14:43:15 Rename worksheet<br />14:43:15 Set cell protection<br />14:43:15 Set sheet security<br />14:43:15 Write to Excel2007 format<br />14:43:15 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0148 seconds<br />14:43:15 Current memory usage: 5.75 MB<br />14:43:15 Peak memory usage: 5.75 MB<br />14:43:15 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />