Unsure On Loop

[Anon]

I have the following form checkbox form fields.
name="1" value="Yes"
name="2" value="Yes"
name="3" value="Yes"
name="4" value="Yes"

this goes up to 18.

I need to do something like,

for $x = 1; x <= 18
If ($x == Yes) {
echo "Good!<br>";
} else {
echo "Bad!<br>";
}
endfor;

Any help on this would be appreciated.
Thank You

[Anon]

This is how would do that, think it works:

for($i=1; $i<=18; $i++)
{
if($HTTP_POST_VARS[$i] == "Yes"){
echo "Good!";
} else {
echo "Bad!";
}
}