18:22:42 Create new PHPExcel object<br />18:22:42 Set document properties<br />18:22:42 Add some data<br />18:22:42 Rename worksheet<br />18:22:42 Set cell protection<br />18:22:42 Set sheet security<br />18:22:42 Write to Excel2007 format<br />18:22:42 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0124 seconds<br />18:22:42 Current memory usage: 6.25 MB<br />18:22:42 Peak memory usage: 6.25 MB<br />18:22:42 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />