15:00:11 Load from Excel2007 file<br />15:00:11 Remove unnecessary rows<br />15:00:11 Write to Excel2007 format<br />15:00:11 File written to 24readfilter.xlsx<br />15:00:11 Peak memory usage: 6 MB<br />15:00:11 Done writing file<br />File has been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />