Session won't unset

[JudgementDay]

I have one entity:

$_SESSION['order']['content']['lol']

 

I then unset this entity:

unset($_SESSION['order']['content']['lol']);

 

I then try to unset the following as it is now empty (because I removed "lol"), buts its not working:

if (empty($_SESSION['order']['content'])) {
unset($_SESSION['order']['content']);
}

 

Does anyone know why and how I can go about getting it to unset?

[AyKay47]

why would you assume that $_SESSION['order']['content'] is empty? was "lol" the only key/value in the array?

 

have you tried print_r()ing or var_dump()ing the array to make sure that it is truly empty?

 

The problem is not with unset(), the problem is that your condition is not returning true.

[JudgementDay]

Hi!

 

var_dump()ing gives me:

 

array(0) { }

 

What do you mean by the problem is that your condition is not returning true?

[AyKay47]

with "lol" removed, can you run this code and post the results.

 

if (empty($_SESSION['order']['content'])) {
unset($_SESSION['order']['content']);
        print_r($_SESSION['order']);
}