This simple command-line application demonstrates how to invoke Google Cloud Storage from PHP.

1. Enable APIs - Enable the Cloud Storage JSON API and create a new project or select an existing project.

2. Download The Credentials - Click "Go to credentials" after enabling the APIs. Click "New Credentials" and select "Service Account Key". Create a new service account, use the JSON key type, and select "Create". Once downloaded, set the environment variable GOOGLE_APPLICATION_CREDENTIALS to the path of the JSON key that was downloaded.

3. Clone the repo and cd into this directory

   $ git clone https://github.com/GoogleCloudPlatform/php-docs-samples
   $ cd php-docs-samples/storage/api

4.  **Install dependencies** via [Composer](http://getcomposer.org/doc/00-intro.md).
    Run `php composer.phar install` (if composer is installed locally) or `composer install`
    (if composer is installed globally).
5.  Run `php listBuckets.php YOUR_PROJECT_NAME` where YOUR_PROJECT_NAME is the
    project associated with the credentials from **step 2**.

    ```sh
    $ php listBuckets.php my-project-name
    my-project-name-bucket1
    my-project-name-bucket2
    my-project-name-bucket3

• See CONTRIBUTING.md

• See LICENSE