我刚刚在模型中创建了此函数,以查看我的社交网络中的谁将跟随......我如何在视图中调用它?如何在视图中调用我在模型中创建的函数
function isfollowing($following){
$user_id = $this->session->userdata('uid');
$this->db->select('*');
$this->db->from('membership');
$this->db->join('following', "membership.id = following.tofollow_id");
$this->db->where("tofollow_id","$following");
$this->db->where("user_id", "$user_id");
$q = $this->db->get();
if($q->num_rows() > 0) {
return "yes";
} else {
return "no";
}
}
在我看来,我怎么称呼它是,我已经做了一个函数来获取登录的用户的id电流,等于$ R-> ID
我怎么叫
现在在这里?? if语句中的“==”后面是什么?
THE VIEW
<?php if ($r->id ==): ?>