From 78fc3cdd9190064fd80def134341f3dacfe90786 Mon Sep 17 00:00:00 2001 From: Sergey Biryukov Date: Wed, 31 Aug 2022 13:05:11 +0000 Subject: [PATCH] Code Modernization: Explicitly declare all properties in `Services_JSON`. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0. There are a number of ways to mitigate this: * If it is an accidental typo for a declared property: fix the typo. * For known properties: declare them on the class. * For unknown properties: add the magic `__get()`, `__set()`, et al. methods to the class or let the class extend `stdClass` which has highly optimized versions of these magic methods built in. * For unknown ''use'' of dynamic properties, the `#[AllowDynamicProperties]` attribute can be added to the class. The attribute will automatically be inherited by child classes. In this case, the `$use` property, as set in the class constructor, falls in the “known property” category. Reference: [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties]. Follow-up to [11875], [53557], [53558], [53850], [53851], [53852], [53853], [53854], [53856], [53916], [53935], [53936], [53937], [53938], [53942], [53945], [53948], [53949], [53952], [53953], [53954], [53957]. Props jrf, antonvlasenko, costdev. See #56033. git-svn-id: https://develop.svn.wordpress.org/trunk@54037 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/class-json.php | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/wp-includes/class-json.php b/src/wp-includes/class-json.php index 147cdcb8cd..9d0f0adaad 100644 --- a/src/wp-includes/class-json.php +++ b/src/wp-includes/class-json.php @@ -121,6 +121,13 @@ define('SERVICES_JSON_USE_TO_JSON', 64); */ class Services_JSON { + /** + * Object behavior flags. + * + * @var int + */ + public $use; + /** * constructs a new JSON instance *