14:54:19 Load from Excel2007 file<br />14:54:19 Remove unnecessary rows<br />14:54:19 Write to Excel2007 format<br />14:54:19 File written to 24readfilter.xlsx<br />14:54:19 Peak memory usage: 8 MB<br />14:54:19 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />