Файл: wps_1.0/zagruzka/img.php
Строк: 12
<?php
header("Content-type:image/jpeg");
$pic = urldecode(htmlspecialchars(str_replace("./", "", "$_GET[img]")));
list($width, $height) = getimagesize($pic);
if(!empty($_GET['prev']))
{
$qual = "20";
}
else
{
$qual = "80";
}
if(empty($_GET['wid']) && empty($_GET['hei']))
{
$W = intval("50");
$H = $height / ($width / $W);
}
elseif(empty($_GET['wid']))
{
$H = intval("$_GET[hei]");
$W = $width / ($height / $H);
}
elseif(empty($_GET['hei']))
{
$W = intval("$_GET[wid]");
$H = $height / ($width / $W);
}
if(!empty($_POST['wid']) && !empty($_POST['hei']))
{
$W = intval("$_POST[wid]");
$H = intval("$_POST[hei]");
if($W < $H)
{
$H = $height / ($width / $W);
}
if($W > $H)
{
$W = $width / ($height / $H);
}
}
$pic = str_replace("./", "", "$pic");
if(substr($pic,0,1)!=".")
{
if(ereg(".gif$", $pic))
{
$old = imageCreateFromGif("$pic");
}
if(ereg(".jpg$|.jpeg$|.jpe$", $pic))
{
$old = imageCreateFromJpeg("$pic");
}
if(ereg(".png$", $pic))
{
$old = imageCreateFromPNG("$pic");
}
{
$w = imageSX($old);
$h = imageSY($old);
$new = imageCreateTrueColor($W, $H);
imageCopyResized($new, $old, 0, 0, 0, 0, $W, $H, $w, $h);
imageJPEG($new,"","$qual");
}
}
?>