13:32:33 Create new PHPExcel object<br />13:32:33 Set document properties<br />13:32:33 Add some data<br />13:32:33 Rename worksheet<br />13:32:33 Set document security<br />13:32:33 Set sheet security<br />13:32:33 Write to Excel2007 format<br />13:32:33 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0174 seconds<br />13:32:33 Current memory usage: 5 MB<br />13:32:33 Peak memory usage: 5 MB<br />13:32:33 Done writing file<br />File has been created in /homepages/32/d24838310/htdocs/alt/vendor/phpoffice/phpexcel/Examples<br />