tomzx / php-semver-checker

	public static function isSameTypehints(array $paramsA, array $paramsB)

	{

		$iterations = min(count($paramsA), count($paramsB));

		for ($i = 0; $i < $iterations; ++$i) {

			// TODO: Allow for contravariance <[email protected]>

			if ( ! Type::isSame($paramsA[$i]->type, $paramsB[$i]->type)) {

				return false;

			}

		}

		// Only one of these will return its remaining values, the other returning an empty array

		$toCheck = array_slice($paramsA, $iterations) + array_slice($paramsB, $iterations);

		// If any additional argument does not have a default value, the signature has changed

		}

		$iterations = min(count($paramsA), count($paramsB));

		for ($i = 0; $i < $iterations; ++$i) {

			if ($paramsA[$i]->name != $paramsB[$i]->name) {

				return false;

			}

		}

		return true;

	}

}