PHP Arrays - form input

Question

I need some help with PHP arrays.

I run a form, that sends this data:

$exposure = inputFilter($_POST['exposure']);

The value of EXPOSURE can either be: 1,2,3 or 4.

Each value (1,2,3 and 4) represents an exposure type. Example:

1 = micro
2 = mini
3 = standard
4 = extended

My question is how can I output this in an array?

What do you mean? What do you want to output? You don't know how to build the array? — hoppa
– hoppa, Commented Aug 11, 2011 at 12:11
-1 I can't understand the question and i think I'm not the only one — pleasedontbelong
– pleasedontbelong, Commented Aug 11, 2011 at 12:13
So your getting the numbers 1-4 from the form and now you need to turn the numbers into micro, mini, etc... how are you getting them from the form? Input box, select? — Drewdin
– Drewdin, Commented Aug 11, 2011 at 12:18

VettelS · Accepted Answer · 2011-08-11 12:18:39Z

1

$exposure = inputFilter($_POST['exposure']);

$array = array(
    1 => 'micro',
    2 => 'mini',
    3 => 'standard',
    4 => 'extended'
);

echo $array[$exposure];

So when $exposure is 1, 'micro' is echoed, and so on.

answered Aug 11, 2011 at 12:18

VettelS

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