php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Doc Bug #78403 array_diff() no longer explicitly mentions key preservation
Submitted: 2019-08-12 07:51 UTC Modified: -
From: roy-orbison at devo dot net dot au Assigned:
Status: Open Package: Documentation problem
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
View Developer Edit
 [2019-08-12 07:51 UTC] roy-orbison at devo dot net dot au 
Description:
------------
---
From manual page: https://php.net/function.array-diff
---

It's implied from the example, but should be stated clearly that keys of the values in the first array are used for constructing the resultant array, regardless of the keys' types.

Patches

Pull Requests
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Sun Nov 02 15:00:01 2025 UTC