01:10:45 Create new PHPExcel object<br />01:10:45 Set document properties<br />01:10:45 Add some data<br />01:10:45 Rename worksheet<br />01:10:45 Set cell protection<br />01:10:45 Set sheet security<br />01:10:45 Write to Excel2007 format<br />01:10:45 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0483 seconds<br />01:10:45 Current memory usage: 3.75 MB<br />01:10:45 Peak memory usage: 3.75 MB<br />01:10:45 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />