private function classNameFromLegacyNamespace($className)
    {
        $lastUnderscore = strrpos($className, '_');
        if ($lastUnderscore) {
            $className = substr($className, $lastUnderscore + 1);
        }

        return $className;
    }
private function classNameFromLegacyNamespace($className)
    {
        $lastUnderscore = strrpos($className, '_');
        if ($lastUnderscore) {
            $className = substr($className, $lastUnderscore + 1);
        }

        return $className;
    }
private function classNameFromLegacyNamespace ( $ className ) { $ lastUnderscore = strrpos ( $ className , '_' ) ; if ( $ lastUnderscore ) { $ className = substr ( $ className , $ lastUnderscore + 1 ) ; } return $ className ; }
Extracts the class name without prefix from the full class name.

@param string $className

@return string
Extracts the class name without prefix from the full class name .