<?php
require 'vendor/autoload.php';

use Google\Cloud\BigQuery\BigQueryClient;

$bigQuery = new BigQueryClient([
	'projectId' => 'my_project'
]);

// Get an instance of a previously created table.
$dataset = $bigQuery->dataset('my_dataset');
$table = $dataset->table('my_table');

// Begin a job to import data from a CSV file into the table.
$job = $table->load(
	fopen('/data/my_data.csv', 'r')
);

// Run a query and inspect the results.
$queryResults = $bigQuery->runQuery('SELECT * FROM [my_project:my_dataset.my_table]');

foreach ($queryResults->rows() as $row) {
    print_r($row);
}

<?php
require 'vendor/autoload.php';

use Google\Cloud\Logging\LoggingClient;

$logging = new LoggingClient([
	'projectId' => 'my_project'
]);

// Get a logger instance.
$logger = $logging->logger('my_log');

// Write a log entry.
$entry = $logger->entry('my message', [
	'type' => 'gcs_bucket',
	'labels' => [
		'bucket_name' => 'my_bucket'
	]
]);

$logger->write($entry);

// List log entries from a specific log.
$entries = $logging->entries([
	'filter' => 'logName = projects/my_project/logs/my_log'
]);

foreach ($entries as $entry) {
    echo $entry->info()['textPayload'] . "\n";
}

<?php
require 'vendor/autoload.php';

use Google\Cloud\Translate\TranslateClient;

$translate = new TranslateClient([
    'key' => 'your_key'
]);

// Translate text from english to french.
$translation = $translate->translate('Hello world!', [
    'target' => 'fr'
]);

echo $translation['text'] . "\n";

// Detect the language of a string.
$result = $translate->detectLanguage('Greetings from Michigan!');

echo $result['languageCode'] . "\n";

// Get the languages supported for translation specifically for your target language.
$languages = $translate->localizedLanguages([
    'target' => 'en'
]);

foreach ($languages as $language) {
    echo $language['name'] . "\n";
    echo $language['code'] . "\n";
}

// Get all languages supported for translation.
$languages = $translate->languages();

foreach ($languages as $language) {
    echo $language . "\n";
}

require 'vendor/autoload.php';

use Google\Cloud\Datastore\DatastoreClient;

$datastore = new DatastoreClient([
    'projectId' => 'my_project'
]);

// Create an entity
$bob = $datastore->entity('Person');
$bob['firstName'] = 'Bob';
$bob['email'] = '[email protected]';
$datastore->insert($bob);

// Update the entity
$bob['email'] = '[email protected]';
$datastore->update($bob);

// If you know the ID of the entity, you can look it up
$key = $datastore->key('Person', '12345328897844');
$entity = $datastore->lookup($key);

require 'vendor/autoload.php';

use Google\Cloud\NaturalLanguage\NaturalLanguageClient;

$language = new NaturalLanguageClient([
    'projectId' => 'my_project'
]);

// Analyze a sentence.
$annotation = $language->annotateText('Greetings from Michigan!');

// Check the sentiment.
if ($annotation->sentiment() > 0) {
    echo "This is a positive message.\n";
}

// Detect entities.
$entities = $annotation->entitiesByType('LOCATION');

foreach ($entities as $entity) {
    echo $entity['name'] . "\n";
}

// Parse the syntax.
$tokens = $annotation->tokensByTag('NOUN');

foreach ($tokens as $token) {
    echo $token['text']['content'] . "\n";
}

require 'vendor/autoload.php';

use Google\Cloud\PubSub\PubSubClient;

$pubSub = new PubSubClient([
    'projectId' => 'my_project'
]);

// Get an instance of a previously created topic.
$topic = $pubSub->topic('my_topic');

// Publish a message to the topic.
$topic->publish([
	'data' => 'My new message.',
	'attributes' => [
		'location' => 'Detroit'
	]
]);

// Get an instance of a previously created subscription.
$subscription = $pubSub->subscription('my_subscription');

// Pull all available messages.
$messages = $subscription->pull();

foreach ($messages as $message) {
    echo $message->data() . "\n";
    echo $message->attribute('location');
}

require 'vendor/autoload.php';

use Google\Cloud\Speech\SpeechClient;

$speech = new SpeechClient([
    'projectId' => 'my_project'
]);

// Recognize the speech in an audio file.
$results = $speech->recognize(
    fopen('/data/audio_sample.flac', 'r')
);

foreach ($results as $result) {
    echo $result['transcript'] . "\n";
    echo $result['confidence'] . "\n";
}

require 'vendor/autoload.php';

use Google\Cloud\Storage\StorageClient;

$storage = new StorageClient([
    'projectId' => 'my_project'
]);

$bucket = $storage->bucket('my_bucket');

// Upload a file to the bucket.
$bucket->upload(
    fopen('/data/file.txt', 'r')
);

// Download and store an object from the bucket locally.
$object = $bucket->object('file_backup.txt');
$object->downloadToFile('/data/file_backup.txt');

require 'vendor/autoload.php';

use Google\Cloud\Vision\VisionClient;

$vision = new VisionClient([
    'projectId' => 'my_project'
]);

// Annotate an image, detecting faces.
$image = $vision->image(
    fopen('/data/family_photo.jpg', 'r'),
    ['faces']
);

$annotation = $vision->annotate($image);

// Determine if the detected faces have headwear.
foreach ($annotation->faces() as $key => $face) {
    if ($face->hasHeadwear()) {
        echo "Face $key has headwear.\n";
    }
}

<?php
require 'vendor/autoload.php';

use Google\Cloud\Storage\StorageClient;
use Symfony\Component\Cache\Adapter\ArrayAdapter;

// Please take the proper precautions when storing your access tokens in a cache no matter the implementation.
$cache = new ArrayAdapter();

$storage = new StorageClient([
    'authCache' => $cache
]);