function YamlFileLoader::validateAttributes

2 calls to YamlFileLoader::validateAttributes()

YamlFileLoader::parseDefaults in vendor/symfony/dependency-injection/Loader/YamlFileLoader.php
YamlFileLoader::parseDefinition in vendor/symfony/dependency-injection/Loader/YamlFileLoader.php

File

vendor/symfony/dependency-injection/Loader/YamlFileLoader.php, line 982

Class

YamlFileLoader: YamlFileLoader loads YAML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

private function validateAttributes(string $message, array $attributes, array $path = []) : void {
    foreach ($attributes as $name => $value) {
        if (\is_array($value)) {
            $this->validateAttributes($message, $value, [
                $path,
                $name,
            ]);
        }
        elseif (!\is_scalar($value ?? '')) {
            $name = implode('.', [
                $path,
                $name,
            ]);
            throw new InvalidArgumentException(\sprintf($message, $name));
        }
    }
}