> for ($i=1; $i < 12; $i++)     {
>       echo state_$i;  // This would print out either Yes No or Maybe.
> }

What you actually want is:

for ($i=1; $i < 12; $i++)       
{
  $mystate = "state_".$i;
  echo $$mystate;          // This would print out either Yes No or Maybe.
}

$$X tells PPH to use the value contained in the variable named $X.

Jason

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