I have a Firebase store, contains two data fields

-imagineeringuk
-- data
----temperature
----humidity

And I am using the kreait sdk. Nothing wrong with the SDK I might add, just me.

I don't seem to be able to get any data to come back from the realtime db, so I am here asking for help once more.

I have an index.php (redacted to remove all the guff).

<?php 
include('dbcon.php');

$ref = "imagineeringuk";
$getdata = $database->getReference($ref)->getValue();
$i = 0;
if($getdata > 0)
{
    foreach($getdata as $key => $row)
    {
        $i  ;
        ?>
        <tr>
            <td><?php echo $row['temperature']; ?></td>
            <td><?php echo $row['humidity']; ?></td>
            <td>
                <a href="edit.php?token=<?php echo $key; ?>" class="btn btn-primary">Edit</a>
            </td>
            <td>
                <form action="code.php" method="POST">
                    <input type="hidden" name="ref_token_delete" value="<?php echo $key; ?>">
                    <button type="submit" name="delete_data" class="btn btn-danger">Delete</button>
                </form>
            </td>
        </tr>
        <?php
    }
}
else
{
    ?>
    <tr class="text-center">
        <td colspan="6">DATA NOT THERE IN DATABASE</td>
    </tr>
    <?php
}
?>

And the dbcon.php file here ...

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

   use Kreait\Firebase\Factory;
   use Kreait\Firebase\ServiceAccount;

   // This assumes that you have placed the Firebase credentials in the same directory
   // as this PHP file.

   $factory = (new Factory)->withServiceAccount(__DIR__.'/imagineXXXXXXXXXXXXXXXXXXXXXX.json');

   $database = $factory->createDatabase();
?>

Does anyone have any idea what Im missing here?

CodePudding user response：

You seem to be passing the name of your database (imagineeringuk) to getReference(). Instead you pass the DB name during initialization (withDatabaseUri ) and then either pass the path within the database you want to get, or nothing, to getReference().