23:19:14 Load from Excel2007 file<br />23:19:14 Remove unnecessary rows<br />23:19:14 Write to Excel2007 format<br />23:19:14 File written to 24readfilter.xlsx<br />23:19:14 Peak memory usage: 9.75 MB<br />23:19:14 Done writing file<br />File has been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />