23:51:15 Create new PHPExcel object<br />23:51:15 Set document properties<br />23:51:15 Add some data<br />23:51:15 Rename worksheet<br />23:51:15 Set document security<br />23:51:15 Set sheet security<br />23:51:15 Write to Excel5 format<br />23:51:15 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0963 seconds<br />23:51:15 Current memory usage: 3.75 MB<br />23:51:15 Peak memory usage: 3.75 MB<br />23:51:15 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />