Wordpress: Check if there are previous posts before displaying link

Question

I\'m using the following code to display a \'previous posts\' link on my Wordpress blog.

     

            

                
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Answer 1

None of the answers worked for me. I solved it this way:

$next = get_permalink(get_adjacent_post(false,'',false)); //next post url
$prev= get_permalink(get_adjacent_post(false,'',true)); //previous post url

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