Колко са онлайн

niksdevil

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Как да изкарам броя който са онлайн с цифри?
Примерно 15 са онлайн

Ето как ги вадя онлайн приятелите

Код:
SELECT `users`.`pic`, `friends`.`friendname`, `friends`.`id`, `active_users`.`username` FROM `friends` INNER JOIN `active_users` ON `active_users`.`username`=`friends`.`friendname`
INNER JOIN `users` ON `users`.`username`=`active_users`.`username` WHERE `friends`.`username`='$req_user' LIMIT $limit1, $limit");
 
niksdevil каза:
Поправка : броя на онлайн приятелите моя грешка съжалявам :oops:
PHP:
$broi = mysql_result(mysql_query("SELECT `users`.`pic`, `friends`.`friendname`, `friends`.`id`, `active_users`.`username` FROM `friends` INNER JOIN `active_users` ON `active_users`.`username`=`friends`.`friendname`
INNER JOIN `users` ON `users`.`username`=`active_users`.`username` WHERE `friends`.`username`='$req_user'"),0,0);
echo $broi;
:idea:
 
niksdevil каза:
Така ми вади линка на аватара
PHP:
$broi = mysql_result(mysql_query("SELECT COUNT(`active_users`.`id`) FROM `friends` INNER JOIN `active_users` ON `active_users`.`username`=`friends`.`friendname` WHERE `friends`.`username`='$req_user'"),0,0);
echo $broi;
Извинявай, не сам погледнал кода..
 
niksdevil каза:
Warning: mysql_result(): supplied argument is not a valid MySQL result resource
Няма ли id в таблицата active_users :shock:
PHP:
$broi = mysql_result(mysql_query("SELECT COUNT(`active_users`.`username`) FROM `friends` INNER JOIN `active_users` ON `active_users`.`username`=`friends`.`friendname` WHERE `friends`.`username`='$req_user'"),0,0);
echo $broi;
 

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