22:58:08 Create new PHPExcel object<br />22:58:08 Set document properties<br />22:58:08 Add some data<br />22:58:08 Rename worksheet<br />22:58:08 Write to Excel2007 format<br />22:58:08 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0237 seconds<br />22:58:08 Current memory usage: 5.25 MB<br />22:58:08 Write to Excel5 format<br />22:58:08 File written to 42richText.xls<br />Call time to write Workbook was 0.0222 seconds<br />22:58:08 Current memory usage: 7.25 MB<br />22:58:08 Peak memory usage: 7.25 MB<br />22:58:08 Done writing files<br />Files have been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />