12:20:23 Load from Excel2007 file<br />12:20:24 Remove unnecessary rows<br />12:20:24 Write to Excel2007 format<br />12:20:24 File written to 24readfilter.xlsx<br />12:20:24 Peak memory usage: 8 MB<br />12:20:24 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />