23:14:44 Create new PHPExcel object<br />23:14:44 Set document properties<br />23:14:44 Add some data<br />23:14:44 Rename worksheet<br />23:14:44 Set cell protection<br />23:14:44 Set sheet security<br />23:14:44 Write to Excel2007 format<br />23:14:44 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0171 seconds<br />23:14:44 Current memory usage: 5.25 MB<br />23:14:44 Peak memory usage: 5.25 MB<br />23:14:44 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />