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 properties, as used in the class methods, fall in the “known property” category.
Reference: [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties].
Follow-up to [53942], [53948], [53949], [53952], [53953], [53954], [53957], [54037].
Props jrf, thomask.
See #58298.
Built from https://develop.svn.wordpress.org/trunk@55752
git-svn-id: http://core.svn.wordpress.org/trunk@55264 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- Add `phpcs:ignore` statements to compatibility checks in PHPMailer.
- Remove quotes around the assertion in an `assert()` call. This will trigger a deprecated notice under certain conditions on PHP 7.2.
Props jrf, desrosj.
See #49922, #48033.
Built from https://develop.svn.wordpress.org/trunk@48045
git-svn-id: http://core.svn.wordpress.org/trunk@47812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
PHP7 is deprecating PHP4 style constructors, so we need to modify our code to have _construct methods that fire before the named PHP4 style constructors. The PHP4 style constructors will call the PHP5 style constructor in case it is being called directly (usually via parent::METHOD).
This modifies external libraries to add PHP5 style constructors, but doesn't add a notice for when they are used. In WordPress core code, PHP4 style constructors are being given a call to _deprecated_constructor. To the PHP4 style constructor I say "I know that I can't take no more | It ain't no lie | I wanna see you out that door | Baby, bye, bye, bye..."
Upstream: https://wiki.php.net/rfc/remove_php4_constructors
Props jdgrimes, netweb, jorbin
See #31982
Built from https://develop.svn.wordpress.org/trunk@32990
git-svn-id: http://core.svn.wordpress.org/trunk@32961 1a063a9b-81f0-0310-95a4-ce76da25c4cd
