PHP重定向-IF有多个条件

Question

I'm having an issue with something quite simple and I have no idea why.

Need a fresh pair of eyes.

In my configuration file I am pulling a users profile information, if their profile is incomplete and they are not in the: home, settings, logout, profile error page then they will be redirected.

Basically I am making it mandatory or they won't be able to navigate to other areas of the system.

$link = $_SERVER["REQUEST_URI"];
if($counter<9 && ($link !="home" OR $link !="logout" OR $link !="profileError" OR $link !="profileSettings")){
    header('Location: profileError');
    kill();
}

I've tested my counter which seems to be working fine.

Any help would be appreiated!

Answer 1

$_SERVER['REQUEST_URI'] contains the full pathname of the file from the URL, eg /home.php or /folder/logout.php . So none of your $link tests will work. Try:

$link = basename($_SERVER['REQUEST_URI'], '.php');

to get just the filename without the .php extension.

Answer 2

Hi try to debug your code first echo $link and $counter both or add else to see whats wrong

    $link = $_SERVER["REQUEST_URI"];
    //echo $link; echo $counter;

    if($counter<9 && ($link !="home" OR $link !="logout" OR $link !="profileError" OR $link !="profileSettings")){
        header('Location: profileError');
        kill();
    }
else{

echo "there is some error"."</br>";
echo $link; echo $counter;
}

Answer 3

注释您的条件并测试标题位置，如果标题位置不起作用，请检查您的条件是否没有错误。

Answer 4

Managed to get it working.

$link = basename($_SERVER['REQUEST_URI'], '.php');
if($counter <9){
if($link !="home" OR $link !="logout" OR $link !="profileError" OR $link !="profileSettings"){
    header('Location: profileError');
    kill();
}
}

Not sure why splitting the IF statements helped but at least it works.

Answer 5

You should have used && condition operator instead of || (OR).

Translated : If the page is not called X and Y then ... Otherwise, If the page is not called X or Y then... it would always be called.

$link = basename($_SERVER['REQUEST_URI'], '.php');
if($counter <9){
    if($link !="home" && $link !="logout" && $link !="profileError" && $link !="profileSettings"){
        header('Location: profileError');
        kill();
    }
}