07:04:12 Create new PHPExcel object<br />07:04:12 Set document properties<br />07:04:12 Add some data<br />07:04:12 Rename worksheet<br />07:04:12 Write to Excel2007 format<br />07:04:12 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0246 seconds<br />07:04:12 Current memory usage: 5.5 MB<br />07:04:12 Peak memory usage: 6.25 MB<br />07:04:12 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />