08:50:18 Create new PHPExcel object<br />08:50:19 Set document properties<br />08:50:19 Add some data<br />08:50:19 Rename worksheet<br />08:50:19 Set cell protection<br />08:50:19 Set sheet security<br />08:50:19 Write to Excel2007 format<br />08:50:19 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1194 seconds<br />08:50:19 Current memory usage: 4 MB<br />08:50:19 Peak memory usage: 4 MB<br />08:50:19 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />