Two methods of parsing PHP implementation download file

This article is the use of PHP implementation of the download file of the two methods for a detailed analysis of the introduction, the need for friends under the reference

Method One:

Copy Code code as follows:


header (' Content-description:file Transfer ');


header (' Content-type:application/octet-stream ');


header (' Content-disposition:attachment filename= '. basename ($filepath));


header (' content-transfer-encoding:binary ');


header (' expires:0′);


header (' Cache-control:must-revalidate, post-check=0, pre-check=0′);


header (' pragma:public ');


header (' content-length: '. FileSize ($filepath));


ReadFile ($file _path);

Method Two:

Copy Code code as follows:

  $fileinfo = PathInfo ($filename);
 header (' content-type:application/x-'. $fileinfo [' Extension ']);
 header (' content-disposition:attachment; filename= '. $fileinfo [' basename ']);
 header (' content-length: '. FileSize ($filename));
 readfile ($thefile);
 exit ();