22:58:06 Create new PHPExcel object<br />22:58:06 Set document properties<br />22:58:06 Add some data<br />22:58:06 Rename worksheet<br />22:58:06 Write to Excel2007 format<br />22:58:06 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0248 seconds<br />22:58:06 Current memory usage: 5.5 MB<br />22:58:06 Peak memory usage: 6.25 MB<br />22:58:06 Done writing files<br />Files have been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />