<?php

$array_libs=array("phpcompat.php","general.php","vars.php");
foreach ($array_libs as $lib) include_once "{$_SERVER["DOCUMENT_ROOT"]}/lib/{$lib}";
	
$file="/usr/local/apache/htdocs_img/".$_GET["img"];
if (!file_exists($file))
	{
	log_tmp_dir("imageserv.txt","{$file} EXIT bestaat niet");
	exit;
	}
//else
//	log_tmp_dir("imageserv.txt","{$file}");

if (preg_match("/gif$/i",$_GET["img"])) $type='image/gif';
elseif (preg_match("/png$/i",$_GET["img"])) $type='image/png';
else $type='image/jpeg';

/*
log_tmp_dir(
	"imageserv_requests.txt",
	date("Y-m-d H:i:s")
	." img=".$_GET["img"]
	." uri=".$_SERVER["REQUEST_URI"]
	." referer=".(isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : "")
	." ua=".(isset($_SERVER["HTTP_USER_AGENT"]) ? $_SERVER["HTTP_USER_AGENT"] : "")
);
*/

header('Content-Type:'.$type);
header('Content-Length:'.filesize($file));
readfile($file);

?>