23:01:21 Load from Excel2007 file<br />23:01:21 Remove unnecessary rows<br />23:01:21 Write to Excel2007 format<br />23:01:21 File written to 24readfilter.xlsx<br />23:01:21 Peak memory usage: 7.5 MB<br />23:01:21 Done writing file<br />File has been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />