public static function ConfigActionsTransform::add in Config Actions 8

Walk a tree and add a value at the end of the path

Parameters

array $tree : A base on which to add the path:

array $path : An array of keys to walk in the tree:

$value : what ever is to be add at the end of the path:

bool $append TRUE to merge with existing data, FALSE to replace:

Return value

array: A copy of the $tree with the new value added

4 calls to ConfigActionsTransform::add()

ConfigActionsAdd::transform in src/Plugin/ConfigActions/ConfigActionsAdd.php

Main transform to perform the add

ConfigActionsDefault::transform in src/Plugin/ConfigActions/ConfigActionsDefault.php

Main transform to perform the change

ConfigActionsTransform::change in src/ConfigActionsTransform.php

Walk a tree and add change the value at the end of a path

ConfigActionsTransformTest::testAdd in tests/src/Unit/ConfigActionsTransformTest.php

@covers ::add

File

src/ConfigActionsTransform.php, line 171

Class

ConfigActionsTransform

Perform transformations on data needed for config_actions plugins

Namespace

Drupal\config_actions

Code

public static function add(array $tree, array $path, $value, $append = FALSE) {
  if ($append) {
    $current_value = static::read($tree, $path);
    if (!isset($current_value) && !is_array($value)) {
      $value = [
        $value,
      ];
    }
    elseif (is_array($current_value)) {
      if (!is_array($value)) {
        $value = array_merge($current_value, [
          $value,
        ]);
      }
      else {
        $value = NestedArray::mergeDeepArray([
          $current_value,
          $value,
        ], TRUE);
      }
    }
  }
  static::tree_change_data($tree, $path, $value);
  return $tree;
}