webrouse / n-asset-macro

		if ($config['existCheck'] === TRUE) {

			$ds = DIRECTORY_SEPARATOR;

			$filePath = $isVersion ? ($wwwDir . $ds . $path) : ($wwwDir . $ds . Utils::normalizePath($revision));

			if ( ! file_exists($filePath)) {

				$msg = sprintf("Asset '%s' not found.", $filePath);

				Utils::throwError(new AssetNotFoundException($msg), $config['missingAsset'], $need);

				return '';

			}

		}

		// Format output

		// Path to JSON manifest

		if (is_string($manifest)) {

			if ( ! file_exists($manifest)) {

				$msg = sprintf("Manifest file not found: '%s'.", $manifest);

				Utils::throwError(new ManifestNotFoundException($msg), $config['missingManifest'], $need);

				return NULL;

			}

			return Json::decode(file_get_contents($manifest), Json::FORCE_ARRAY);

		}