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hicuxunicorniobestbuildpc
The Mouse Is Extension Of Arm



Joined: Aug 13, 2009
Posts: 1122

PostPosted: Mon Apr 17, 2023 1:58 am Reply with quote

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?
 
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neralex
Site Admin



Joined: Aug 22, 2007
Posts: 1772

PostPosted: Mon Apr 17, 2023 2:11 am Reply with quote

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);
}

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hicuxunicorniobestbuildpc







PostPosted: Mon Apr 17, 2023 2:28 am Reply with quote

Morning,

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







PostPosted: Mon Apr 17, 2023 1:41 pm Reply with quote

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