Checking for an associative array

[Anon]

subj!

For example, I have two arrays:

$arr = array ("one", "two", "three");
and
$assoc_arr = array (
1 => "one",
2 => "two",
3 => "three"
);

How to find out for difference? I.e. bool is_array (mixed var) - is approach to both types of these arrays! 🙁 Any solutions?

Sorry for my english.

[toma42]

well, you could check for index 0, but that's only a hack.

It's unusual that you won't already know the info you need with the array...exactly why do you need this?

using foreach() will avoid any string key problems.....