23:07:36 Create new PHPExcel object<br />23:07:36 Set document properties<br />23:07:36 Add some data<br />23:07:36 Rename worksheet<br />23:07:36 Write to Excel2007 format<br />23:07:36 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0171 seconds<br />23:07:36 Current memory usage: 5.25 MB<br />23:07:36 Write to Excel5 format<br />23:07:36 File written to 42richText.xls<br />Call time to write Workbook was 0.0157 seconds<br />23:07:36 Current memory usage: 7.25 MB<br />23:07:36 Peak memory usage: 7.25 MB<br />23:07:36 Done writing files<br />Files have been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />