Meerdere foto's tegelijk uploaden

if ($_SESSION['role'] == 'user'  ){
			$_SESSION['profile_id'] = $f_id ;
		}
		
		$allowedExts = array("gif", "jpeg", "jpg", "png");
		if (isset($_FILES["ppicture"]) ){

		$extension = end(explode(".", $_FILES["ppicture"]["name"]));
	
		if ((($_FILES["ppicture"]["type"] == "image/gif")|| ($_FILES["ppicture"]["type"] == "image/jpeg")|| ($_FILES["ppicture"]["type"] == "image/jpg")|| ($_FILES["ppicture"]["type"] == "image/pjpeg")|| ($_FILES["ppicture"]["type"] == "image/x-png")|| ($_FILES["ppicture"]["type"] == "image/png"))&& ($_FILES["ppicture"]["size"] < 2000000)&& in_array($extension, $allowedExts))
		{
			if ($_FILES["ppicture"]["error"] > 0){
			$r = array('status'=> 'error', 'text'=>"fout: " . $_FILES["file"]["error"]);
			debug($r,config::debug);
			}else{
				$source_path = $_FILES['ppicture']['tmp_name'];
				$image2 = create_image($source_path, $f_id.'_150x150_0.jpg', 150, 150);
				
			
				if ($image2 !==''){
					$db->query("UPDATE user_profiles set profile_image = '".$image2 ."' where profile_id='".$f_id."' ");
					$image3 = create_image($source_path, $f_id.'_300x300_0.jpg', 300, 300);
					move_uploaded_file($source_path,'images/'.$f_id.'_original_0.jpg');
					$image = $image3 ;
				
				}
				
			}
  		}else{
			//echo $_FILES["ppicture"]["type"].$_FILES["ppicture"]["size"]  ;
			$r = array('status'=> 'error', 'text'=>$_t['wrong_format']);
			debug($r,config::debug);
 		}

		}
		$r = array('status'=> 'success', 'text'=>$_t['profile_is_created'] , 'pp'=>'<img src="'.config::site_url.'controller/'.$image.'" alt="">','id'=>$f_id );

<input type="hidden" id="profile_id2" name="profile_id2" value="<?php echo $profile_id; ?>" >
    <input id="ppicture" name="ppicture"   class="input-file" type="file">
	<p class="help-block"><?php echo $trns['limit_foto']; ?></p>
  <button id="save" name="save" class="btn btn-primary ajax"><?php echo $trns['upload']; ?></button>

	<input id="ppicture2" name="ppicture2"   class="input-file" type="file">