20:17:22 Create new PHPExcel object<br />20:17:22 Set document properties<br />20:17:22 Add some data<br />20:17:22 Rename worksheet<br />20:17:22 Set cell protection<br />20:17:22 Set sheet security<br />20:17:22 Write to Excel2007 format<br />20:17:22 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />20:17:22 Current memory usage: 6 MB<br />20:17:22 Peak memory usage: 6 MB<br />20:17:22 Done writing file<br />File has been created in /var/www/html/elite-carranglan/vendor/phpoffice/phpexcel/Examples<br />