vb.org Archive - in_array(): Wrong datatype for second argument

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- - in_array(): Wrong datatype for second argument (https://vborg.vbsupport.ru/showthread.php?t=74724)

sabret00the

01-20-2005 09:44 AM

in_array(): Wrong datatype for second argument

PHP Code:


		
			
     $grps_ids = explode(' ', trim($bbuserinfo['grps']));
     if (!$do)
     {
         //gonna use this to direct em to the right form
         if (in_array($grps_ids, $grps_showgroup['groupid']))
 //        if (in_array($bbuserinfo[grps], $grps_showgroup['groupid']))
         {
             // send to leave
             $url = "membership.php?$session[sessionurl]do=leavegroup&g=$groupid";
             eval(print_standard_redirect('redirect_rightform'));
         }
         else
         {
                 echo "<!-- ".$grps_showgroup[groupid]." -->"; 
                 echo "<!-- ".print_r($grps_showgroup, TRUE)." -->"; 
 
             // send to join
             //$url = "membership.php?$session[sessionurl]do=joingroup&g=$groupid";
             //eval(print_standard_redirect('redirect_rightform'));
         }
     
     }

i don't quite get what i'm doing wrong here, i'm giving it an array then i'm asking it if a number is in there?

deathemperor

01-20-2005 10:38 AM

yes, you are wrong in this:
if (in_array($grps_ids, $grps_showgroup['groupid']))

you are asking if a value is in an array or not then it's $grps_showgroup (an array) but not $grps_showgroup['groupid'] (specified value)

sabret00the

01-20-2005 10:42 AM

so it should be the other way round?

yes it should be i just check php.net

thanks deathemporer

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