08:19:31 Create new PHPExcel object<br />08:19:31 Set document properties<br />08:19:31 Add some data<br />08:19:31 Rename worksheet<br />08:19:31 Set cell protection<br />08:19:31 Set sheet security<br />08:19:31 Write to Excel2007 format<br />08:19:31 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0561 seconds<br />08:19:31 Current memory usage: 3.75 MB<br />08:19:31 Peak memory usage: 3.75 MB<br />08:19:31 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />