18:03:43 Create new PHPExcel object<br />18:03:43 Set document properties<br />18:03:43 Add some data<br />18:03:43 Rename worksheet<br />18:03:43 Write to Excel2007 format<br />18:03:43 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0205 seconds<br />18:03:43 Current memory usage: 5.25 MB<br />18:03:43 Write to Excel5 format<br />18:03:43 File written to 42richText.xls<br />Call time to write Workbook was 0.0224 seconds<br />18:03:43 Current memory usage: 7.25 MB<br />18:03:43 Peak memory usage: 7.25 MB<br />18:03:43 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />