00:22:53 Create new PHPExcel object<br />00:22:53 Set document properties<br />00:22:53 Add some data<br />00:22:53 Rename worksheet<br />00:22:53 Set cell protection<br />00:22:53 Set sheet security<br />00:22:53 Write to Excel2007 format<br />00:22:53 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />00:22:53 Current memory usage: 5 MB<br />00:22:53 Peak memory usage: 5 MB<br />00:22:53 Done writing file<br />File has been created in /home/trafficguru/public_html/qtr/vendor/phpoffice/phpexcel/Examples<br />