Warning: count(): Parameter must be an array

Posted: Mon Apr 17, 2023 1:58 am

Warning: count(): Parameter must be an array or an object that implements Countable in /www.bestbuildpc.org/modules/Forums/groupcp.php on line 830//Only happening in php 7.4

Line 830

Code:

$modgroup_pending_count = count($modgroup_pending_list);

I wonder if I can use array like this

Code:




        $modgroup_pending_list = $db->sql_fetchrowset($result);


        //$modgroup_pending_count = count($modgroup_pending_list);


        $modgroup_pending_count = count(array($variable));


        $db->sql_freeresult($result);

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The error is gone but I am not sure if we can use the variable like this. Anyone can explain what is the function of count in this line?

Site Admin Joined: Aug 22, 2007 Posts: 1774

From all what I can see as the variable is used later in this file, I would recommend it like this:

php Code:

$modgroup_pending_count = false;


if (is_array($modgroup_pending_list)) {


    $modgroup_pending_count = count($modgroup_pending_list);


}

Posted: Mon Apr 17, 2023 2:28 am

Morning,

That has sense. I was confused about that line. That should be the way. Thanks. I already made the modifications.

Posted: Mon Apr 17, 2023 1:41 pm

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