Question

I have the follow code, but, i get an error in my code.
I cant find the problem but, I think it comes from:
UserManagement::findByUsername($username);

$a_allSections = UserManagement::findByUsername($username);
    if($a_allSections) 
    {
        foreach($a_allSections as $a_section)
        {
              echo $a_section['name'];?>
        }
    } 
    else 
    {
         echo 'There's nothing found.' . "\n";
    }

Answer 1

Evidently $a_allSections is not an array, so foreach complains. Use var_dump($a_allSections) to find out what exactly it is, and fix your code accordingly.