16:35:26 Load from Excel2007 file<br />16:35:26 Remove unnecessary rows<br />16:35:26 Write to Excel2007 format<br />16:35:26 File written to 24readfilter.xlsx<br />16:35:26 Peak memory usage: 9.75 MB<br />16:35:26 Done writing file<br />File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />