<?php
/**
 * Copyright 2016 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * For instructions on how to run the full sample:
 *
 * @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/translate/README.md
 */

namespace Google\Cloud\Samples\Translate;

// [START translate_detect_language]
use Google\Cloud\Translate\TranslateClient;

/**
 * @param string $text The text whose language to detect.  This will be detected as en.
 */
function detect_language(string $text): void
{
    $translate = new TranslateClient();
    $result = $translate->detectLanguage($text);
    print("Language code: $result[languageCode]\n");
    print("Confidence: $result[confidence]\n");
}
// [END translate_detect_language]

// The following 2 lines are only needed to run the samples
require_once __DIR__ . '/../../testing/sample_helpers.php';
\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);
