14:07:33 Create new PHPExcel object<br />14:07:33 Set document properties<br />14:07:33 Add some data<br />14:07:33 Rename worksheet<br />14:07:33 Set cell protection<br />14:07:33 Set sheet security<br />14:07:33 Write to Excel2007 format<br />14:07:33 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0091 seconds<br />14:07:33 Current memory usage: 3.75 MB<br />14:07:33 Peak memory usage: 3.75 MB<br />14:07:33 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />