Cloud Firestore Client - Class QuerySnapshot (1.45.2)

Reference documentation and code samples for the Cloud Firestore Client class QuerySnapshot.

Represents the result set of a Cloud Firestore Query.

Example:

use Google\Cloud\Firestore\FirestoreClient;

$firestore = new FirestoreClient();
$collection = $firestore->collection('users');
$query = $collection->where('age', '>', 18);

$snapshot = $query->documents();

// Snapshots can be iterated with foreach:
foreach ($snapshot as $user) {
    echo $user['name'] . PHP_EOL;
}

Check if the result is empty.

Example:

$empty = $snapshot->isEmpty();

Returns the size of the result set.

Example:

$size = $snapshot->size();

Return the formatted and decoded rows. If the stream is interrupted, attempts will be made on your behalf to resume.

Example:

$rows = $snapshot->rows();