16:32:26 Create new PHPExcel object<br />16:32:26 Set document properties<br />16:32:26 Add some data<br />16:32:26 Rename worksheet<br />16:32:26 Set cell protection<br />16:32:26 Set sheet security<br />16:32:26 Write to Excel2007 format<br />16:32:26 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0035 seconds<br />16:32:26 Current memory usage: 1.5 MB<br />16:32:26 Peak memory usage: 1.5 MB<br />16:32:26 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />