public static function WebformArrayHelper::getNextKey in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Utility/WebformArrayHelper.php \Drupal\webform\Utility\WebformArrayHelper::getNextKey()

Get the next key in an array.

Parameters

array $array: An array.

string $key: A key.

Return value

string|null The next key in an array or NULL if there is no next key.

2 calls to WebformArrayHelper::getNextKey()

WebformArrayHelperTest::testGetKey in tests/src/Unit/Utility/WebformArrayHelperTest.php

Tests navigating an associative array's keys.

WebformSubmissionForm::getNextPage in src/WebformSubmissionForm.php

Get next page's key.

File

src/Utility/WebformArrayHelper.php, line 127

Class

WebformArrayHelper

Provides helper to operate on arrays.

Namespace

Drupal\webform\Utility

Code

public static function getNextKey(array $array, $key) {
  return self::getKey($array, $key, 'next');
}