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[Solved] O comments, again

How-to and Troubleshooting

Last Post by Albert 4 years ago

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Posts: 10

Albert

Topic starter

Nov 05, 2021 1:12 pm

(@albert)

Active Member

Joined: 4 years 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

fatal error.txt

5 Replies

Posts: 8188

Asti

Support

Nov 05, 2021 1:35 pm

(@asti)

Illustrious Member

Joined: 8 years ago

@albert,

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

In case you want to say thank you! 🙂
We'd really appreciate if you leave a good review on the plugin page.
This is the best way to say thank you to this project and the support team.

Posts: 10

Albert

Topic starter

Nov 05, 2021 1:55 pm

(@albert)

Active Member

Joined: 4 years 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

Support

(@asti)

Joined: 8 years ago

Illustrious Member

Posts: 8188

Nov 05, 2021 2:09 pm

Reply to

Albert

@albert,

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

In case you want to say thank you! 🙂
We'd really appreciate if you leave a good review on the plugin page.
This is the best way to say thank you to this project and the support team.

Asti

Support

(@asti)

Joined: 8 years ago

Illustrious Member

Posts: 8188

Nov 06, 2021 7:58 am

Reply to

Asti

@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;
    });

In case you want to say thank you! 🙂
We'd really appreciate if you leave a good review on the plugin page.
This is the best way to say thank you to this project and the support team.