01:09:29 Load from Excel2007 file<br />01:09:29 Remove unnecessary rows<br />01:09:29 Write to Excel2007 format<br />01:09:29 File written to 24readfilter.xlsx<br />01:09:29 Peak memory usage: 4 MB<br />01:09:29 Done writing file<br />File has been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />