17:12:05 Create new PHPExcel object<br />17:12:05 Set document properties<br />17:12:05 Add some data<br />17:12:05 Rename worksheet<br />17:12:05 Set cell protection<br />17:12:05 Set sheet security<br />17:12:05 Write to Excel2007 format<br />17:12:05 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />17:12:05 Current memory usage: 6 MB<br />17:12:05 Peak memory usage: 6 MB<br />17:12:05 Done writing file<br />File has been created in /home/comredor/public_html/marg/vendor/phpoffice/phpexcel/Examples<br />