23:01:41 Load from Excel2007 file<br />23:01:41 Remove unnecessary rows<br />23:01:41 Write to Excel2007 format<br />23:01:41 File written to 24readfilter.xlsx<br />23:01:41 Peak memory usage: 8 MB<br />23:01:41 Done writing file<br />File has been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />