07:03:45 Create new PHPExcel object<br />07:03:45 Set document properties<br />07:03:45 Add some data<br />07:03:45 Rename worksheet<br />07:03:45 Write to Excel2007 format<br />07:03:45 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0151 seconds<br />07:03:45 Current memory usage: 5 MB<br />07:03:45 Write to Excel5 format<br />07:03:45 File written to 01simple.xls<br />Call time to write Workbook was 0.0144 seconds<br />07:03:45 Current memory usage: 7 MB<br />07:03:45 Peak memory usage: 7 MB<br />07:03:45 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />