resolved with if(empty()) - apologies.
[EMAIL PROTECTED] wrote:
> hi there,
>
> i am using implode to get the contents of an array into a single variable:
>
> $enterprises = implode(",", $enterprise) //enterprise contains the array.
>
> however, if the array is empty (the user didnt select anything in the form),
> the implode function errors out.
>
> can anyone think of a way round this?
>
> many thanks,
>
> luke m.
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