General developer forum

Hi,

I want a variable called $options to have different values depending on if the user is an administrator, a simple user or a teacher of course with id 54. So i write
if(isadmin() or isteacher(54)) {
$options = "<a href=\"view_inkesta.php?id=".$user[5]."\" title=\"View data\"><img src=\"../user.gif\" alt=\"view\" /></a> <a href=\"edit_inkesta.php?id=".$user[5]."\" title=\"Edit data\"><img src=\"../edit.gif\" alt=\"edit\" /></a> <a href=\"delete_inkesta.php?id=".$user[5]."\" title=\"Delete data\"><img src=\"../delete.gif\" alt=\"delete\" /></a>";
} else {
$options = "<a href=\"view_inkesta.php?id=".$user[5]."\" title=\"View data\"><img src=\"../user.gif\" alt=\"view\" /></a>";
}

But it doesn't work, and if I quit the isteacher() part it works.

What happens?

Thanks a lot!