Hi all,

In a Controller, I got this:

 $this->Site1->post_id=$id;
 $this->set('posts', $this->Site1->read()); 

And when I replaced it by this line of code: $this->set('posts', $this->Site1->read('post_id', $id));

But the returned result is totally different.

Is there any difference between them?

Is it possible to make this two lines of code neat by re-writing it into one line of code?

 $this->Site1->post_id=$id;
 $this->set('posts', $this->Site1->read());