10:24:05 Create new PHPExcel object<br />10:24:05 Set document properties<br />10:24:05 Add some data<br />10:24:05 Rename worksheet<br />10:24:05 Set document security<br />10:24:05 Set sheet security<br />10:24:05 Write to Excel5 format<br />10:24:05 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0203 seconds<br />10:24:05 Current memory usage: 6 MB<br />10:24:05 Peak memory usage: 6 MB<br />10:24:05 Done writing file<br />File has been created in /var/www/html/elite-umingan/vendor/phpoffice/phpexcel/Examples<br />