10:59:25 Create new PHPExcel object<br />10:59:25 Set document properties<br />10:59:25 Add some data<br />10:59:25 Rename worksheet<br />10:59:25 Set cell protection<br />10:59:25 Set sheet security<br />10:59:25 Write to Excel2007 format<br />10:59:25 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0024 seconds<br />10:59:25 Current memory usage: 2 MB<br />10:59:25 Peak memory usage: 2 MB<br />10:59:25 Done writing file<br />File has been created in /var/www/php7.3/fed/vendor/phpoffice/phpexcel/Examples<br />