> Its very obvious that $_POST["color"] is not an array.
>
> do something like this and you wil get the values.
>
> $arr_color = $_POST["colors"];
>
> //iterate over the array
> foreach($arr_color as $val)
> {
> $str_color .= ", " . $val;
> }
so it's simple, it's not an array, but your assignment magically makes it an
array since you wrote "iterate over the array" ... very, very clear, isn't it?
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