上传前图像大小减少

Question

我有这样的图片上传代码，现在我想在上传之前缩小图片的大小

 $make = $_POST['make'];
 $file_name = $_FILES['image']['name']; 
 $file_size = $_FILES['image']['size'];
 $file_tmp = $_FILES['image']['tmp_name'];
 $file_type = $_FILES['image']['type'];    
 $file_ext= explode('.',$_FILES['image']['name']);
 $make_filename = str_replace(" ","-",$make).".png";

  if($file_ext[1]!="png"){
     $error =  "extension not allowed, please choose Only PNG file.";
  }
   $array_folder = array('136','180','36','42','68','90');    
  if($error==""){
     if( move_uploaded_file($file_tmp,"../images/logos/png/".$make_filename)){        
      $succ = "Successfully Uploaded Image"; } else { echo "error";}

$ array_folder数组包含文件夹名称136,180..etc如果我要上传图像然后根据该文件夹名称图像大小必须

提前致谢