21:19:50 Load from Excel2007 file<br />21:19:50 Remove unnecessary rows<br />21:19:50 Write to Excel2007 format<br />21:19:50 File written to 24readfilter.xlsx<br />21:19:50 Peak memory usage: 10 MB<br />21:19:50 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />