Loads the given class or interface.
string $class The name of the class:
Boolean|null True, if loaded
Overrides UniversalClassLoader::loadClass
public function loadClass($class) {
if ($file = $this
->findFile($class)) {
require $file;
if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
}
}
}