18:58:56 Create new PHPExcel object<br />18:58:56 Set document properties<br />18:58:56 Add some data<br />18:58:56 Write to Excel2007 format<br />18:58:57 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0478 seconds<br />18:58:57 Current memory usage: 3.5 MB<br />18:58:57 Write to Excel5 format<br />18:58:57 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0291 seconds<br />18:58:57 Current memory usage: 4.75 MB<br />18:58:57 Peak memory usage: 4.75 MB<br />18:58:57 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />