21:58:31 Create new PHPExcel object<br />21:58:31 Set document properties<br />21:58:31 Add some data<br />21:58:31 Rename worksheet<br />21:58:31 Write to Excel2007 format<br />21:58:31 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0279 seconds<br />21:58:31 Current memory usage: 3.75 MB<br />21:58:31 Write to Excel5 format<br />21:58:31 File written to 01simple.xls<br />Call time to write Workbook was 0.0110 seconds<br />21:58:31 Current memory usage: 5 MB<br />21:58:31 Peak memory usage: 5 MB<br />21:58:31 Done writing files<br />Files have been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />