What i need is actually this
<select name="activities[]">
<option value="points, activity">activity</option>
</select>
to return:
Array ( [0] => points, [1] => activity)
but it returns
Array ( [0] => points, activity )
And what multiple does is that it gives me a different menu allowing me to pass multiple selections. While I have one selection with two, comma separated, values.
I guess this could be done with strtok() somehow. But i'm almost sure i have done it as just passing an array...