00:50:54 Create new PHPExcel object<br />00:50:54 Set document properties<br />00:50:54 Add some data<br />00:50:54 Rename worksheet<br />00:50:54 Write to Excel2007 format<br />00:50:54 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0280 seconds<br />00:50:54 Current memory usage: 5.5 MB<br />00:50:54 Peak memory usage: 6.25 MB<br />00:50:54 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />