17:58:35 Create new PHPExcel object<br />17:58:35 Set document properties<br />17:58:35 Add some data<br />17:58:35 Rename worksheet<br />17:58:35 Set cell protection<br />17:58:35 Set sheet security<br />17:58:35 Write to Excel2007 format<br />17:58:35 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0027 seconds<br />17:58:35 Current memory usage: 2 MB<br />17:58:35 Peak memory usage: 2 MB<br />17:58:35 Done writing file<br />File has been created in /var/www/html/crmManta/vendor/phpoffice/phpexcel/Examples<br />