FilesExpand file tree

 master

/

write_increment.php

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

59 lines (51 loc) · 1.96 KB

 master

/

write_increment.php

Copy path

Top

File metadata and controls

• Code
• Blame

59 lines (51 loc) · 1.96 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

<?php

/**

* Copyright 2021 Google LLC.

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

/**

* For instructions on how to run the full sample:

*

* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/master/bigtable/README.md

*/

namespace Google\Cloud\Samples\Bigtable;

// [START bigtable_writes_increment]

use Google\Cloud\Bigtable\BigtableClient;

use Google\Cloud\Bigtable\ReadModifyWriteRowRules;

/**

* Increment an existing value in a table

*

* @param string $projectId The Google Cloud project ID

* @param string $instanceId The ID of the Bigtable instance

* @param string $tableId The ID of the table where the data needs to be incremented

*/

function write_increment(

string $projectId,

string $instanceId,

string $tableId = 'mobile-time-series'

): void {

// Connect to an existing table with an existing instance.

$dataClient = new BigtableClient([

'projectId' => $projectId,

]);

$table = $dataClient->table($instanceId, $tableId);

$columnFamilyId = 'stats_summary';

$rules = (new ReadModifyWriteRowRules())->increment($columnFamilyId, 'connected_wifi', 3);

$row = $table->readModifyWriteRow('phone#4c410523#20190501', $rules);

printf('Successfully updated row.' . PHP_EOL);

}

// [END bigtable_writes_increment]

// The following 2 lines are only needed to run the samples

require_once __DIR__ . '/../../testing/sample_helpers.php';

\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);