Tukukkk

So I tried to first see if my PHP can talk to Datastore and retrieve data.
I created two entities under the kind "keypad_research".

This is how my PHP looks like:

<?php

require __DIR__ . '/../../vendor/autoload.php';

use GoogleCloudDatastoreDatastoreClient;

use GoogleCloudDatastoreEntity;

$projectId = "__my projectID__";

$datasetId = $projectId;

$datastore = new DatastoreClient(['projectId' => $projectId]);



function getlist($datastore){

    $query = $datastore->query()

        ->kind('keypad_research')

        ->start($cursor);



    $results = $datastore->runQuery($query);

    $entries = ;

    $count = 0;

    foreach ($results as $entity) {

        $count++;

    }



    echo $count; // this shows me '0' results even when I have 2 entities.

}

getlist($datastore);

?>

As you can see in the echo statement in the end, it is resulting in 0 rows of data.

Do I need to do any addition configuration or edit my PHP to be able to read from datastore?

My very basic attempt at reading data from datastore using PHP is failing.

Any advice is appreciated.

If you are querying a non-default namespace, you need to identify the namespace when you initialize your client:

$datastore = new DatastoreClient([

    'projectId' => $projectId,

    'namespaceId' => 'my-namespace'

    ]);

I've been able to get the number of entities in a kind using your code, only editing the second line and adding the variable $cursor=null:

<?php



require __DIR__ . '/vendor/autoload.php';

# Imports the Google Cloud client library

use GoogleCloudDatastoreDatastoreClient;

use GoogleCloudDatastoreEntity;



$projectId = "__my projectID__";

$datasetId = $projectId;

$datastore = new DatastoreClient(['projectId' => $projectId]);



function getlist($datastore){

$cursor=null;

        $query = $datastore->query()

        ->kind('keypad_research')

        ->start($cursor);



    $results = $datastore->runQuery($query);

    $entries = ;

    $count = 0;

    foreach ($results as $entity) {

        $count++;

    }



    echo $count; // this shows me '0' results even when I have 2 entities.

}

getlist($datastore);

?>