18:38:50 Create new PHPExcel object<br />18:38:50 Set document properties<br />18:38:50 Add some data<br />18:38:50 Rename worksheet<br />18:38:50 Set document security<br />18:38:50 Set sheet security<br />18:38:50 Write to Excel5 format<br />18:38:50 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0316 seconds<br />18:38:50 Current memory usage: 3.75 MB<br />18:38:50 Peak memory usage: 3.75 MB<br />18:38:50 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />