nextdev/varinfo

This package is abandoned and no longer maintained. The author suggests using the phf/varinfo package instead.

Description of variables e.g. for exception messages

README

DRY helper for describing variables

if (!\is_numeric($foo)) {
    throw new InvalidArgumentException(\sprintf(
        'Expected numeric - %s given',
        new nextdev\Varinfo\Varinfo($foo)
    ));
}