Meta description

Question

I try this in my qa-theme.php

 

 function head_custom()
        {
            if ($this->template=='question')
                $this->output('<meta name="description" content="'.(@$this->content['q_view']['content']).'">');
        }

the meta descrition is set but this: @$this->content['q_view']['content'] is null.

I dont know why because I read it in others questions

Answer 1

Not all questions have content - you can write your entire question in the title and leave content empty.