12:07:29 Load from Excel2007 file<br />12:07:30 Remove unnecessary rows<br />12:07:30 Write to Excel2007 format<br />12:07:30 File written to 24readfilter.xlsx<br />12:07:30 Peak memory usage: 4 MB<br />12:07:30 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo-new/vendor/phpoffice/phpexcel/Examples<br />