16:11:47 Load from Excel2007 file<br />16:11:47 Remove unnecessary rows<br />16:11:47 Write to Excel2007 format<br />16:11:47 File written to 24readfilter.xlsx<br />16:11:47 Peak memory usage: 6 MB<br />16:11:47 Done writing file<br />File has been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />