/**
* Creates an instance of the ReflectionFunctionAbstract from a CallableObject.
*
* @param CallableObject $callable An instance of CallableObject.
*
* @return \ReflectionFunctionAbstract|null The created instance of the ReflectionFunctionAbstract.
*/
protected function createReflection(CallableObject $callable)
{
$reflection = null;
if ($callable->isFunction() || $callable->isClosure()) {
$reflection = new ReflectionFunction($callable->get());
}
if ($callable->isInstanceMethod() || $callable->isClassMethod()) {
/** @var string|object[] $rawCallable */
$rawCallable = $callable->get();
$reflection = new ReflectionMethod($rawCallable[0], $rawCallable[1]);
}
return $reflection;
}
