multiple select value foreach in php - php

Question

Ok i have the problem! :)
I have a two same name select in my page ( if statement handling ) and i forgot add value options for one.... my bad :) Thanks for replys!
I have a multiple selection in my page:
<select multiple="multiple" name="diff[]">
<option value="1">Easy</option>
<option value="2">Medium</option>
<option value="3">Hard</option>
</select>
And i want to get the option-s value so:
foreach($_POST['diff'] as $key) {
echo $key;
}
I want to option values but i get this values -> Easy, Medium, Hard.
How i can acces the value="" attribute ?
Thanks dudes!

Answer 1

Your code should work, I guess the problem is how you post it.
Here is a little sample code, tested on my server. It gives the desierd ouput:
Edited Code:
<form class="form-inline" method="POST" action="">
<select multiple="multiple" name="diff[]">
<option value="1">Easy</option>
<option value="2">Medium</option>
<option value="3">Hard</option>
</select>
<button type="submit" class="button" name="mentes" id="mentes" title="Mentés az adatbázisba">Send</button>
</form>
<?php
if(!empty($_POST["diff"])) {
foreach($_POST['diff'] as $key) {
echo $key;
}
}
?>
When I select "easy" and press "Go" -> Output: 1
This works for all the other inputs as well.