Gossamer Forum: Products: Gossamer Links: PHP Front End: Global for getting files with php

While i use the following global to get my pics for a link, i need a way to get them with php from an external site.
Anyone who knows how to do that?

Code:
 sub {  
	my ($rec) = @_;  
  	my $id = $rec->{ID}; 
	if ($rec->{Bild0}) { 
 	my $links_db = $DB->table('Links');  
 	my $fh = $links_db->file_info( 'Bild0', $id  );  
 	my $location = $fh->File_RelativePath;  
    	if ($fh->File_Name =~ /\.(jpg|gif)$/) {  
          return qq~<img src="/imgmdb$location">~;  
    	}  
    	else {   
          return "Invalid file name.";  
    	}  
  } 
  else {return "";} 
}

My problem is not to get the data from the tables Links and Links_Files, but the way Alex saves the files at the disk.
I could get rid of saving them in different dirs, but cause i calculate with a lot of pics it seems a good way to store them under linux.

So i imagine to get all the data from the tables, but then i stuck.

Robert