06:47:22 Load from Excel2007 file<br />06:47:22 Remove unnecessary rows<br />06:47:22 Write to Excel2007 format<br />06:47:22 File written to 24readfilter.xlsx<br />06:47:22 Peak memory usage: 4 MB<br />06:47:22 Done writing file<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />