Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
cacheResolutions = $cacheResolutions;
}
public function get($id, array $args = [])
{
if ($this->cacheResolutions === true && array_key_exists($id, $this->cache)) {
return $this->cache[$id];
}
if (!$this->has($id)) {
throw new NotFoundException(
sprintf('Alias (%s) is not an existing class and therefore cannot be resolved', $id)
);
}
$reflector = new ReflectionClass($id);
$construct = $reflector->getConstructor();
if ($construct && !$construct->isPublic()) {
throw new NotFoundException(
sprintf('Alias (%s) has a non-public constructor and therefore cannot be instantiated', $id)
);
}
$resolution = $construct === null
? new $id()
: $reflector->newInstanceArgs($this->reflectArguments($construct, $args))
;
if ($this->cacheResolutions === true) {
$this->cache[$id] = $resolution;
}
return $resolution;
}
public function has($id): bool
{
return class_exists($id);
}
public function call(callable $callable, array $args = [])
{
if (is_string($callable) && strpos($callable, '::') !== false) {
$callable = explode('::', $callable);
}
if (is_array($callable)) {
if (is_string($callable[0])) {
// if we have a definition container, try that first, otherwise, reflect
try {
$callable[0] = $this->getContainer()->get($callable[0]);
} catch (ContainerException $e) {
$callable[0] = $this->get($callable[0]);
}
}
$reflection = new ReflectionMethod($callable[0], $callable[1]);