15:12:41 Create new PHPExcel object<br />15:12:41 Set document properties<br />15:12:41 Add some data<br />15:12:41 Write to Excel2007 format<br />15:12:41 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0316 seconds<br />15:12:41 Current memory usage: 3.5 MB<br />15:12:41 Write to Excel5 format<br />15:12:41 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0306 seconds<br />15:12:41 Current memory usage: 4.75 MB<br />15:12:41 Peak memory usage: 4.75 MB<br />15:12:41 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />