14:09:42 Load from Excel2007 file<br />14:09:42 Remove unnecessary rows<br />14:09:42 Write to Excel2007 format<br />14:09:42 File written to 24readfilter.xlsx<br />14:09:42 Peak memory usage: 10.5 MB<br />14:09:42 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />