04:05:18 Create new PHPExcel object<br />04:05:18 Set document properties<br />04:05:18 Add some data<br />04:05:18 Rename worksheet<br />04:05:18 Set cell protection<br />04:05:18 Set sheet security<br />04:05:18 Write to Excel2007 format<br />04:05:18 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0152 seconds<br />04:05:18 Current memory usage: 1.5 MB<br />04:05:18 Peak memory usage: 1.5 MB<br />04:05:18 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />