PHP IF 语句帮助 - OR AND 等

发布于 2024-12-01 19:36:59 字数 486 浏览 1 评论 0原文

我有一个小问题。我希望创建一个 IF 语句，其反应如下：

如果用户不是管理员 (forum_admin) 并且他们不是票证的所有者 (userid)，但版主可以查看票证 (allow_moderator_tickets) 并且用户是版主 ( forum_moderator），那么他应该被允许查看票证。

我如何使用 PHP if 语句获得它。

到目前为止我有这个：

 //If user is not allowed to view.  
    if($userdata['forum_admin']==0 && $ticketDetails['userid']!=$userdata['id'] || $sdata['allow_moderator_ticket']==0 && $userdata['forum_moderator']==1)
        redirect("?i=a");

原文

I have a little problem. I wish to create an IF statement, that shall react like this:

If user is NOT admin (forum_admin) AND they are not the owner of the ticket (userid), BUT moderators are allowed to view tickets (allow_moderator_tickets) AND user is moderator (forum_moderator), then he should be allowed to view the ticket.

How can I obtain this with a PHP if statement.

So far I have this:

 //If user is not allowed to view.  
    if($userdata['forum_admin']==0 && $ticketDetails['userid']!=$userdata['id'] || $sdata['allow_moderator_ticket']==0 && $userdata['forum_moderator']==1)
        redirect("?i=a");

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缺⑴份安定 2024-12-08 19:36:59

 if ( isAdmin || (allowModerators && isModerator) || userID == ticketUser ) allowToSeeTicket

 if ( ! (isAdmin || (allowModerators && isModerator) || userID == ticketUser) ) notAllowToSeeTicket

 if ( isAdmin || (allowModerators && isModerator) || userID == ticketUser ) allowToSeeTicket

 if ( ! (isAdmin || (allowModerators && isModerator) || userID == ticketUser) ) notAllowToSeeTicket

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铜锣湾横着走 2024-12-08 19:36:59

不能混合使用 and 和 or 运算符。彼此都会宠坏另一个。
您应该使用括号对表达式进行分组，就像算术一样，

重构您的代码以使其可读会很好

$admin = ($userdata['forum_admin']);
$owner = ($ticketDetails['userid'] == $userdata['id']);
$moder = ($sdata['allow_moderator_ticket'] == 1 AND $userdata['forum_moderator']==1)

if !($admin OR $moder OR $owner) {
    redirect("?i=a");
}

you cannot mix and and or operators. each other will spoil another.
you should group your expressions, using parenthesis, much like in arithmetics

it would be nice to refactor your code to make it readable

$admin = ($userdata['forum_admin']);
$owner = ($ticketDetails['userid'] == $userdata['id']);
$moder = ($sdata['allow_moderator_ticket'] == 1 AND $userdata['forum_moderator']==1)

if !($admin OR $moder OR $owner) {
    redirect("?i=a");
}

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