> De : François Laupretre [mailto:[email protected]]
>
> This way, the user can write :
>
> function convertToInt(string $number): int! { <- int! instead of int
> if (!preg_match("(^[0-9]{1,17}$)", $number)) {
> throw new InvalidArgumentException("Supplied argument is not a valid
> number");
> }
> return $number;
A static analyzer would raise an error on this, as we are sure it fails, while :
function convertToInt(string $number): int! {
if (!preg_match("(^[0-9]{1,17}$)", $number)) {
throw new InvalidArgumentException("Supplied argument is not a valid
number");
}
return (int)$number;
would be analyzed as OK. That's what you want, don't you ?
Regards
François
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