PHP:
<?
include "ayar.php";
if(get_user_id() == ""){
header("Location: ".$ayar["url"]);
exit;
}
if($_GET["resize"] == "true"){
$gln = json_decode($_POST["dat"], true);
// get the image size
$file = "img/avatar/".$u["avatar"];
$jpeg_quality = 90;
list($targ_w, $targ_h, $type, $attr) = getimagesize($file);
$targ_w = $targ_h = 200;
$jpeg_quality = 90;
$img_r = imagecreatefromjpeg($file);
$dst_r = ImageCreateTrueColor( $targ_w, $targ_h );
imagecopyresampled($dst_r,$img_r,0,0,$gln[0],$gln[1],$targ_w,$targ_h,$gln[2],$gln[3]);
$imagename = KodOlustur().".jpg";
imagejpeg($dst_r,"img/avatar/".$imagename,$jpeg_quality);
$sql = "UPDATE uyeler SET avatar = '".$imagename."' WHERE id=".$u["id"];
if ($db->query($sql) === TRUE) {echo $imagename;}
}else{
$path = $_FILES['file']['name'];
$ext = pathinfo($path, PATHINFO_EXTENSION);
$imagename = KodOlustur().".".$ext;
$source = $_FILES['file']['tmp_name'];
$target = "img/avatar/".$imagename;
move_uploaded_file($source, $target);
unlink("img/avatar/".$u["avatar"]);
$sql = "UPDATE uyeler SET avatar = '".$imagename."' WHERE id=".$u["id"];
if ($db->query($sql) === TRUE) {echo $imagename;}
}
