kreait/firebase-php 2.0.0-beta3

on PHP Packagist

Changes to 2.0.0-beta2

• A PermissionDenied exception is thrown when a request violates the
  Firebase Realtime Database rules
• An IndexNotDefined exception is thrown when a Query is performed on an unindexed subtree
• Removes the query option to sort results in descending order.
  • Nice in theory, conflicted in practice: when combined with limitToFirst() or limitToLast(),
    results were lost because Firebase sorts in ascending order and limits the results before
    we can process them further.
• Adds a new Method Reference::getChildKeys() to retrieve the key names of a reference's children
  • This is a convenience method around a shallow query, see
    shallow queries in the Firebase docs

Full list of changes: 2.0.0-beta2...2.0.0-beta3

Starting with version 2.0, this SDK is PHP7 only! The SDK is considered stable, but will stay in beta until the documentation at http://firebase-php.readthedocs.io has been finished.

Quickstart

Create a service account as described in the Firebase Docs and download the service account JSON file, or retrieve a database secret from your Firebase application's project settings page.

$firebase = Firebase::fromServiceAccount(__DIR__.'/google-service-account.json');
// or
$firebase = Firebase::fromDatabaseUriAndSecret(
    'https://<project>.firebaseio.com',
    '<database secret>'
);

$db = $firebase->getDatabase();

$fullTree = $db
    ->getReference('/')
    ->orderByKey(SORT_DESC)
    ->getValue(); // Shortcut for ->getSnapshot()->getValue()

print_r($fullTree);