17:31:22 Create new PHPExcel object<br />17:31:22 Set document properties<br />17:31:22 Add some data<br />17:31:22 Rename worksheet<br />17:31:22 Set document security<br />17:31:22 Set sheet security<br />17:31:22 Write to Excel5 format<br />17:31:22 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0015 seconds<br />17:31:22 Current memory usage: 2 MB<br />17:31:22 Peak memory usage: 2 MB<br />17:31:22 Done writing file<br />File has been created in /var/www/html/unhlsims/vendor/phpoffice/phpexcel/Examples<br />