03:16:51 Create new PHPExcel object<br />03:16:51 Set document properties<br />03:16:51 Add some data<br />03:16:51 Rename worksheet<br />03:16:51 Set cell protection<br />03:16:51 Set sheet security<br />03:16:51 Write to Excel2007 format<br />03:16:51 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1128 seconds<br />03:16:51 Current memory usage: 4 MB<br />03:16:51 Peak memory usage: 4 MB<br />03:16:51 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />