08:17:47 Create new PHPExcel object<br />08:17:47 Set document properties<br />08:17:47 Add some data<br />08:17:47 Rename worksheet<br />08:17:47 Set document security<br />08:17:47 Set sheet security<br />08:17:47 Write to Excel5 format<br />08:17:47 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0046 seconds<br />08:17:47 Current memory usage: 2 MB<br />08:17:47 Peak memory usage: 2 MB<br />08:17:47 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />