18:27:46 Load from Excel2007 file<br />18:27:46 Remove unnecessary rows<br />18:27:46 Write to Excel2007 format<br />18:27:46 File written to 24readfilter.xlsx<br />18:27:46 Peak memory usage: 4 MB<br />18:27:46 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />