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[Solved] O comments, again


Albert
Posts: 10
Topic starter
(@albert)
Active Member
Joined: 8 months ago

Hi again.
A couple of weeks ago you solved a problem i have. I wanted to leave a blank field instead of displaying '0 comments'. Check this forum topic https://wpdiscuz.com/community/troubleshooting/0-comments/

The solution works fine but, after a couple of weeks, I've realized it causes a Fatal Error in Wordpress dashboard. Find the attached txt to see it. 

The website works fine and wpdiscuz works fine too, but the error message keeps showing up in the dashboard.

I've run some tests and I've found out the error only shows up with this part of the code https://wpdiscuz.com/community/postid/11740/

This other part is ok and causes no error
https://wpdiscuz.com/community/postid/11714/

Can you help?

Thanks alot

Albert

 

5 Replies
Asti
Posts: 4859
 Asti
Support
(@asti)
Support member
Joined: 5 years ago

@albert,

Please clarify a bit, if you remove the hook-code haven't you seen the issue? 

Albert
Posts: 10
Topic starter
(@albert)
Active Member
Joined: 8 months ago

When If I write this first part of the code, no problem. There's no issue. Everything's OK

if (!function_exists("wpdGetCommentsCountText")) {
        add_filter("wpdiscuz_comment_count_phrase", "wpdGetCommentsCountText", 10, 2);
        function wpdGetCommentsCountText($text, $commentsCount) {
            $count = (int) $commentsCount;
            if ($count) {
                return $text;
            }
            return "";
        }
    }

When i add this second part of the code the issue shows up. It seems that this part is causing the issue.

add_filter('get_comments_number', function ($count){
    if($count == 0){
        return '';
    }
    return $count;
});

Hope it helps

2 Replies
Asti
 Asti
Support
(@asti)
Joined: 5 years ago

Support member
Posts: 4859

@albert,

I'll ask the developers about the issue and let you know ASAP

Asti
 Asti
Support
(@asti)
Joined: 5 years ago

Support member
Posts: 4859

@albert,

When i add this second part of the code the issue shows up. It seems that this part is causing the issue.

Please replace the code with the following one:

add_filter('get_comments_number', function ($count) {
        if (is_single()) {
            if ($count == 0) {
                return '';
            }
        }
        return $count;
    });
Albert
Posts: 10
Topic starter
(@albert)
Active Member
Joined: 8 months ago

Yes!!!
Everything works fine!!
'0 Comments' is gone and there's no 'fatal error' issue.

Great thanks!
Fabulous support, as always!!

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