18:59:10 Load from Excel2007 file<br />18:59:10 Remove unnecessary rows<br />18:59:10 Write to Excel2007 format<br />18:59:10 File written to 24readfilter.xlsx<br />18:59:10 Peak memory usage: 2 MB<br />18:59:10 Done writing file<br />File has been created in /var/www/mail_center/vendor/phpoffice/phpexcel/Examples<br />