array and constanant question

[juschillinnow]

here's my two codes

Code 1

                        if($row2[2] == "SELECT")
                        {?>
                        <select name="selectprice<?echo $o;?>[]">
                        <option value="">-- None --</option>
                        <?for($i=3; $i<63; $i++)
                                {if($row2[$i] == ""){}else{?>
                                <option value="<?$i++; $price = $row2[$i]; $price = number_format($price, 2, '.', '');  $i--; $price = "$price,$row2[0],$row2[$i]"; $i++; echo $price; $i--;?>"><?echo $row2[$i]?><?$i++; echo "<font face=\"arial, helvetica, verdana\" size=\"1\" color=\"#000000\">[add ".$row2[$i]."]"; $i--;?></option>
                                <?$i++;}}?>
                        </select>
                        <?
                        }

Code 2

if($selectprice)
        {
        $countselectprice = @count($selectprice);
        for($i=0; $i<$countselectprice; $i++)
                {
                $explode = @explode(",", $selectprice[$i]);
                $itemPrice = ($itemPrice + $explode[0]);
                $options = "$options,$explode[1]";
                $optionselect = "$optionselect,$explode[2]";
                }
        }

in the first code I name my select box "selectprice1[]" or whatever the value of $o is at the time.

When I intercept the code in "code 2" how do I get it to read it as $selectprice1???

I remember seeing something on a post along time ago where you have to right it like...

if(${.'selectprice$i'.}

but I can't remember how to do it exacly.

Please help if I have made any sense here 😉

[juschillinnow]

Maybe this will give you a better idea of what I'm trying to do:

echo ${'.radioprice.'$z};

where $z is a number

and $radioprice1 is a value

[diego25]

You have extra dots..

echo ${'radioprice' . $z};

Diego