21:23:29 Create new PHPExcel object<br />21:23:29 Set document properties<br />21:23:29 Add some data<br />21:23:29 Rename worksheet<br />21:23:29 Set document security<br />21:23:29 Set sheet security<br />21:23:29 Write to Excel5 format<br />21:23:29 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0153 seconds<br />21:23:29 Current memory usage: 2.5 MB<br />21:23:29 Peak memory usage: 2.75 MB<br />21:23:29 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />