How to fix an error when ftp: //, Thunder: //, and flashget are added to the phpcms Program

I recently used PHP Open SourceProgramI made a website and found that an error occurred while downloading the FTP file. So I checked plus/download. php to exclude it one by one, and finally found that it was the second to the last line.CodeError.

 
Header("Location :{$ Softurl}");Exit();
 

I have never systematically studied PHP, so I am not very familiar with it. I searched for it and learned the role of the header function here, I also searched for the PHP header FTP error page, found a similar problem http://topic.csdn.net/t/20060415/12/4688825.html

So I referred to his practice and used

 
Echo"<Meta HTTP-EQUIV = Refresh content = '0; url = {$ Softurl} '> ";
 

As a download, but now the http: // file has an error, but FTP can be downloaded normally, so I combined the two to make a judgment

If(Preg_match("# ^ Thunder: \/| ^ ftp: \/| ^ flashget: \/# I ",$ Softurl)){Echo"<Meta HTTP-EQUIV = Refresh content = '0; url = {$ Softurl} '>";Exit();}Header("Location :{$ Softurl}");Exit();
 

You can download all the tests in this way. If you have a better method, please feel free to talk about it. Thank you. I am a rookie in PHP. What is wrong? Please point out.

Phpcms V9 also has similar problems. The solution is the same:

Find the file modules/content/down. php

Find the Code:

         //  Remote File         If ( Strpos ( $ Fileurl ,':/')&&( Strpos ( $ Fileurl , Pc_base: load_config ('system', 'upload _ url') = False  )){  Header ("Location: $ Fileurl " );}  Else  {  If ($ D = 0 ){  Header ("Location :". $ Fileurl  );}  Else  {  $ Fileurl = Str_replace ( Array (Pc_base: load_config ('system', 'upload _ url '),'/'), Array (Pc_base: load_config ('system', 'upload _ path'), directory_separator ), $ Fileurl );  $ Filename = Basename ( $ Fileurl );

To:

         //  Remote File          If ( Strpos ( $ Fileurl ,':/')&&( Strpos ( $ Fileurl , Pc_base: load_config ('system', 'upload _ url') = False  )){ If ( Preg_match ("# ^ Thunder: \/| ^ ed2k :\/ \/| ^ ftp: \/| ^ flashget: \/# I ", $ Fileurl  )){  Echo "<Meta HTTP-EQUIV = Refresh content = '0; url = $ Fileurl '>" ;  Exit  ();}  Header ("Location: $ Fileurl " ); Exit  ();  }  Else  {  If ( $ D = 0 ){  Header ("Location :". $ Fileurl  );}  Else  {  $ Fileurl = Str_replace (Array (Pc_base: load_config ('system', 'upload _ url '),'/'), Array (Pc_base: load_config ('system', 'upload _ path'), directory_separator ), $ Fileurl  );  $ Filename = Basename ( $ Fileurl );

You can solve this problem.