22:36:35 Create new PHPExcel object<br />22:36:35 Set document properties<br />22:36:35 Add some data<br />22:36:35 Rename worksheet<br />22:36:35 Set cell protection<br />22:36:35 Set sheet security<br />22:36:35 Write to Excel2007 format<br />22:36:35 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0096 seconds<br />22:36:35 Current memory usage: 6 MB<br />22:36:35 Peak memory usage: 6 MB<br />22:36:35 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />