19:51:46 Load from Excel2007 file<br />19:51:46 Remove unnecessary rows<br />19:51:46 Write to Excel2007 format<br />19:51:46 File written to 24readfilter.xlsx<br />19:51:46 Peak memory usage: 4 MB<br />19:51:46 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />