10:15:24 Load from Excel2007 file<br />10:15:24 Remove unnecessary rows<br />10:15:24 Write to Excel2007 format<br />10:15:24 File written to 24readfilter.xlsx<br />10:15:24 Peak memory usage: 4 MB<br />10:15:24 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />