On Sat, Nov 17, 2012 at 11:09 PM, Ron Piggott <
ron.pigg...@actsministries.org> wrote:
> I have made the following variable in a form: (I am referring the
> <select> )
>
> <?php
>
> $row['promo_code_prefix'] = 42;
> $row['promo_code_suffix'] = 2;
>
> echo "<select name=\"distributor-" . $row['promo_code_prefix'] . "-" .
> $row['promo_code_suffix'] . "\" style=\"text-align: center;\">\r\n";
>
> ?>
>
> It could be wrote:
>
> <?php
>
> echo $distributor-42-2;
>
> ?>
>
> Only PHP is treating the hyphen as a minus sign --- which in turn is
> causing a syntax error.
>
> How do I retrieve the value of this variable and over come the “minus”
> sign that is really a hyphen?
>
php > ${distributor-42-2} = 5;
php > echo ${distributor-42-2};
5
I think that's it.
-nathan
