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Issue #1825466 by justafish, tstoeckler, alexpott, sun: [docs follow-up, then backport to D7] Allow NestedArray::mergeDeepArray() to preserve integer keys.

8.0.x
Nathaniel Catchpole 2014-10-21 10:03:24 +01:00
parent 985edb1548
commit 3d98fc4727
1 changed files with 9 additions and 4 deletions
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13
core/lib/Drupal/Component/Utility/NestedArray.php
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@ -291,10 +291,6 @@ class NestedArray {
* @param array ...
* Arrays to merge.
*
* @param bool $preserve_integer_keys
* (optional) If given, integer keys will be preserved and merged instead of
* appended.
*
* @return array
* The merged array.
*
@ -319,6 +315,15 @@ class NestedArray {
* - call_user_func_array('NestedArray::mergeDeep', $arrays_to_merge);
* - NestedArray::mergeDeepArray($arrays_to_merge);
*
* @param array $arrays
* An arrays of arrays to merge.
* @param bool $preserve_integer_keys
* (optional) If given, integer keys will be preserved and merged instead of
* appended. Defaults to FALSE.
*
* @return array
* The merged array.
*
* @see NestedArray::mergeDeep()
*/
public static function mergeDeepArray(array $arrays, $preserve_integer_keys = FALSE) {