By tim.plunkett on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
8.x
Issue links: 
https://www.drupal.org/node/1705920
Description: 

All drupal_array_*() functions have been replaced by static methods in the Drupal\Component\Utility\NestedArray class.

Any file that needs to use these methods must place the following at the top of the file:

use Drupal\Component\Utility\NestedArray;

Each of the old functions have a corresponding method:

Before After
drupal_array_merge_deep() NestedArray::mergeDeep()
drupal_array_merge_deep_array() NestedArray::mergeDeepArray()
drupal_array_get_nested_value() NestedArray::getValue()
drupal_array_set_nested_value() NestedArray::setValue()
drupal_array_unset_nested_value() NestedArray::unsetValue()
drupal_array_nested_key_exists() NestedArray::keyExists()
Impacts: 
Module developers