Google Cloud PHP shared dependency, providing functionality useful to all components. Client - Class Metadata (1.64.2)

Reference documentation and code samples for the Google Cloud PHP shared dependency, providing functionality useful to all components. Client class Metadata.

A library for accessing the Google Compute Engine (GCE) metadata.

The metadata is available from Google Compute Engine instances and App Engine Managed VMs instances.

Example:

 use Google\Cloud\Core\Compute\Metadata;

$metadata = new Metadata();
$projectId = $metadata->getProjectId(); 

 // It is easy to get any metadata from a project.
$val = $metadata->getProjectMetadata($key); 

Replace the default reader implementation

Fetch a metadata item by its path

Example:

 $projectId = $metadata->get('project/project-id'); 

Detect and return the project ID

Example:

 $projectId = $metadata->getProjectId(); 

Detect and return the numeric project ID

Example:

 $projectId = $metadata->getNumericProjectId(); 

Fetch an item from the project metadata

Example:

 $foo = $metadata->getProjectMetadata('foo'); 

Fetch an item from the instance metadata

Example:

 $foo = $metadata->getInstanceMetadata('foo');