09:09:47 Load from Excel2007 file<br />09:09:47 Remove unnecessary rows<br />09:09:47 Write to Excel2007 format<br />09:09:47 File written to 24readfilter.xlsx<br />09:09:47 Peak memory usage: 7.25 MB<br />09:09:47 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />