03:06:12 Create new PHPExcel object<br />03:06:12 Set document properties<br />03:06:12 Add some data<br />03:06:12 Rename worksheet<br />03:06:12 Set cell protection<br />03:06:12 Set sheet security<br />03:06:12 Write to Excel2007 format<br />03:06:12 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0159 seconds<br />03:06:12 Current memory usage: 5 MB<br />03:06:12 Peak memory usage: 5 MB<br />03:06:12 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />