UPLOADING PROFILE PICTURE

[eluser]Unknown[/eluser]
hai...I am new to the CODEIGNITER.The data is succussfully inserted into the database.I uploaded one image for profile.And i disply that uploaded image.But that image not move to the specified folder.Because of that after refreshing that image is not displying ..................plz solve this problem.My controller,model,view is given below


Thanks in advance


function changeprofilephoto($member_id)
{
foreach ($_FILES["images"]["error"] as $key => $error)
{
if ($error == UPLOAD_ERR_OK) {
$name = $_FILES["images"]["name"][$key];
move_uploaded_file( $_FILES["images"]["tmp_name"][$key], $this->profilephotos_path. $_FILES['images']['name'][$key]);
$this->create_thumbnail($this->profilephotos_path. $_FILES['images']['name'][$key],$this->profilephotosthumb_path,148,148);
$inputdata['profile_photo'] = $name;
$this->db->where('member_id',$member_id);
$res = $this->db->update('rcb_members',$inputdata);
}
}
}