| public static invalidReturnTypeHint ( $className, $methodName, Exception $previous = null ) : self | ||
| $className | ||
| $methodName | ||
| $previous | Exception | |
| return | self | |
/**
* @param \ReflectionType $type
* @param \ReflectionMethod $method
* @param \ReflectionParameter|null $parameter
*
* @return string
*/
private function formatType(\ReflectionType $type, \ReflectionMethod $method, \ReflectionParameter $parameter = null)
{
$name = method_exists($type, 'getName') ? $type->getName() : (string) $type;
$nameLower = strtolower($name);
if ('self' === $nameLower) {
$name = $method->getDeclaringClass()->getName();
}
if ('parent' === $nameLower) {
$name = $method->getDeclaringClass()->getParentClass()->getName();
}
if (!$type->isBuiltin() && !class_exists($name) && !interface_exists($name)) {
if (null !== $parameter) {
throw UnexpectedValueException::invalidParameterTypeHint($method->getDeclaringClass()->getName(), $method->getName(), $parameter->getName());
}
throw UnexpectedValueException::invalidReturnTypeHint($method->getDeclaringClass()->getName(), $method->getName());
}
if (!$type->isBuiltin()) {
$name = '\\' . $name;
}
if ($type->allowsNull() && (null === $parameter || !$parameter->isOptional() || null !== $parameter->getDefaultValue())) {
$name = '?' . $name;
}
return $name;
}
