22:31:31 Load from Excel2007 file<br />22:31:31 Remove unnecessary rows<br />22:31:31 Write to Excel2007 format<br />22:31:31 File written to 24readfilter.xlsx<br />22:31:31 Peak memory usage: 8 MB<br />22:31:31 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />