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get_all.php
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get_all.php
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<?php
/**
* Copyright 2018 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/master/firestore/README.md
*/
namespace Google\Cloud\Samples\Firestore;
use Google\Cloud\Firestore\FirestoreClient;
/**
* Retrieve all documents from a collection.
* ```
* get_all('your-project-id');
* ```
*/
function get_all($projectId)
{
// Create the Cloud Firestore client
$db = new FirestoreClient([
'projectId' => $projectId,
]);
# [START fs_get_all]
$usersRef = $db->collection('users');
$snapshot = $usersRef->documents();
foreach ($snapshot as $user) {
printf('User: %s' . PHP_EOL, $user->id());
printf('First: %s' . PHP_EOL, $user['first']);
if (!empty($user['middle'])) {
printf('Middle: %s' . PHP_EOL, $user['middle']);
}
printf('Last: %s' . PHP_EOL, $user['last']);
printf('Born: %d' . PHP_EOL, $user['born']);
printf(PHP_EOL);
}
printf('Retrieved and printed out all documents from the users collection.' . PHP_EOL);
# [END fs_get_all]
}