06:30:36 Create new PHPExcel object<br />06:30:36 Set document properties<br />06:30:36 Add some data<br />06:30:36 Rename worksheet<br />06:30:36 Set cell protection<br />06:30:36 Set sheet security<br />06:30:36 Write to Excel2007 format<br />06:30:37 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1722 seconds<br />06:30:37 Current memory usage: 4 MB<br />06:30:37 Peak memory usage: 4 MB<br />06:30:37 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />