The unknown use of unknown dynamic property within the `WP_List_Table` property magic methods is now deprecated. A descriptive deprecation notice is provided to alert developers to declare the property on the child class extending `WP_List_Table`.
Changes in this commit:
* Adds a deprecation notice to the `__get()`, `__set()`, `__isset()`, `__unset()` magic methods, i.e. to alert and inform developers when attempting to get/set/isset/unset a dynamic property.
* Fixes `__get()` to explicitly returns `null` when attempting to get a dynamic property.
* Removes returning the value when setting a declared property, as (a) unnecessary and (b) `__set()` should return `void` [https://www.php.net/manual/en/language.oop5.overloading.php#object.set per the PHP handbook].
* Adds unit tests for happy and unhappy paths.
For backward compatibility, no changes are made to the internal declared properties listed in `$compat_fields` and accessed through the magic methods.
For example:
A child class uses a property named `$data` that is not declared / defined as a property on the child class. When getting its value, e.g. `$list_table->data`, the `WP_List_Table::__get()` magic method is invoked, the following deprecation notice thrown, and `null` returned:
>The property `data` is not defined. Setting a dynamic (undefined) property is deprecated since version 6.4.0! Instead, define the property on the class.
=== Why not remove the magic methods, remove the `$compat_fields` property, and restore the properties `public`?
tl;dr Backward compatibility.
Several plugins, one of which has over 5M installs, add a property to the `$compat_fields` array. Removing the property would cause an `Undefined property` `Warning` (PHP 8) | `Notice` (PHP 7) to be thrown. Removing the associated code would change the functionality.
=== Why not limit the deprecation for PHP versions >= 8.2?
tl;dr original design intent and inform
The magic methods and `$compat_fields` property were added for one purpose: to continue providing external access to internal properties declared on `WP_List_Table`. They were not intended to be used for dynamic properties.
Deprecating that unintended usage both alerts developers a change is needed in their child class and informs them what to change.
References:
* Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0.
* A [https://www.youtube.com/live/vDZWepDQQVE?feature=share&t=10097 live open public working session] where these changes were discussed and agreed to.
* [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties.]
Related to #14579, #22234, #30891.
Follow-up to [15491], [28493], [28521], [28524], [31146].
Props antonvlasenko, jrf, markjaquith, hellofromTonya, SergeyBiryukov, desrosj, peterwilsoncc, audrasjb, costdev, oglekler, jeffpaul.
Fixes#58896.
See #56034.
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Fixes `WP_List_table` tests leaking into other tests by:
* Restores the original `$hook_suffix` global value.
Rather than modifying the global for all tests, it now restores the original value between tests. Why? To ensure each test starts at a known state.
* Uses a new instance of `WP_List_Table` for each test.
A test may modify the `$list_table` object. If it does, it could impact tests yet to run. By instantiating a new instance in the `set_up()` test fixture, each test is isolated from the others.
Follow-up to [53868], [54215].
Props hellofromTonya, antonvlasenko.
See #58955, #58896.
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While the `wp_get_loading_optimization_attributes()` function was only recently introduced in 6.3, its code was mostly ported over from the now deprecated `wp_get_loading_attr_default()` function introduced in 5.5.
That function started out in a simple way, but over time was expanded with more and more conditionals on when to avoid lazy-loading, which ended up making the logic extremely complex and hard to follow.
This changeset refactors the logic to simplify it, in a way that allows to follow it more sequentially, and without making any functional changes, ensuring that the extensive existing unit test coverage still passes. This will facilitate future enhancements to the function to be less error-prone and make it more accessible to new contributors.
Props flixos90, joemcgill.
Fixes#58891.
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With the minimum PHP version requirement raised to 7.0, we can now use `isset` on constants that are arrays. Since `isset` is slightly faster than `array_key_exists` (and the different handling of `null` values is irrelevant for the updates here), remaining instances of `array_key_exists` in the `WP_Theme_JSON` class are replaced in this changeset.
Props soean.
Fixes#57067.
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With the introduction of temporary backups of plugins and themes before updating, a new Site Health test was added to verify that plugin and theme temporary backup directories are writable or can be created.
When using a non-direct filesystem, the Site Health test did not include the required credentials, leading to a fatal error as the connection was not initialized properly.
This commit attemps to use the stored credentials if available, and displays a message otherwise.
Includes a similar fix in a function that performs a cleanup of the temporary backup directory.
Follow-up to [55720].
Props utsav72640, rajinsharwar, costdev, mukesh27, peterwilsoncc, audrasjb, SergeyBiryukov.
See #58940.
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In this patch we're introducing support for the SPAN element, which is the first
in the class of "any other tag" in the "in body" insertion mode.
This patch introduces the mechanisms required to handle that class of tags but
only introduces SPAN to keep the change focused. With the tests and mechanisms
in place it will be possible to follow-up and add another limited set of tags.
It's important that this not use the default catch-all in the switch handling
`step_in_body` because that would catch tags that have specific rules in previous
case statements that aren't yet added. For example, we don't want to treat the
`TABLE` element as "any other tag".
Props dmsnell.
Fixes#58907.
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In coordination with the release of 6.3, a new version of each bundled theme will also be released. This bumps the version of each theme to the following:
- Twenty Ten: 3.9
- Twenty Eleven: 4.4
- Twenty Twelve: 4.0
- Twenty Thirteen: 3.9
- Twenty Fourteen: 3.7
- Twenty Fifteen: 3.5
- Twenty Sixteen: 3.0
- Twenty Seventeen: 3.3
- Twenty Nineteen: 2.6
- Twenty Twenty: 2.3
- Twenty Twenty-One: 1.9
- Twenty Twenty-Two: 1.5
- Twenty Twenty-Three: 1.2
Props mukesh27, hareesh-pillai, audrasjb, jakariaistauk, kafleg, sabernhardt, spacedmonkey.
Fixes#57857.
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This sets the following environment variables when running automated performance tests to avoid side effects that can skew performance data when the default development environment variables are used:
* `SAVEQUERIES`: `false`
* `SCRIPT_DEBUG`: `false`
* `WP_DEBUG`: `false`
* `WP_DEVELOPMENT_MODE`: `''`
Props rajinsharwar, desrosj, mukesh27, joemcgill.
Fixes#58825.
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This commit updates the link URL to send contributors to an orientation tool for a short survey on what team they may be interested in joining. This coincides with the Get Involved tab.
Follow-up to [17877], [26354], [35898], [43032], [56220].
Props courane01, audrasjb.
See #23348.
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This restores the GitHub Actions job responsible for automatically retrying a failed workflow once within the E2E testing workflow.
[56198] disabled Slack notifications for this workflow because of the increased number of timeout errors occurring after recent changes until they could be further investigated. Even though the signal-to-noise ration was way too high, there’s still benefit in retrying the workflow once to see if the timeout can be resolved without human intervention. The one retry attempt will not result in any Slack notifications.
Follow up to [56198].
See #58779.
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Previously, Site Editor client-side routing started using only the path query argument for loading non-editor views. The router removed the `postType` query
argument, which caused an error message to be displayed when the template parts list page was reloaded.
This changeset fixes the issue as it was affecting hybrid themes.
Props Mamaduka, isabel_brison, ramonopoly.
Fixes#58889.
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This changeset replaces `add_action( 'enqueue_block_editor_assets' )`, with `add_action( 'enqueue_block_assets' )`, in class `Twenty_Twenty_One_Dark_Mode` and class
`Twenty_Twenty_One_Custom_Colors`. This fixes an issue when activating dark mode in Twenty Twenty-One, where dark mode was not enabled in the block editor.
Props poena, mikinc860, huzaifaalmesbah, hasanuzzamanshamim, Ankit-K-Gupta.
Fixes#58835.
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Update the headers, icons, and avatar style to match the designs. Fix the version strings on embedded images. Remove the tagline on main About page. Update "ctrl" to the correct capitalization, "Ctrl".
Follow-up to [56263].
Props richtabor, markoserb, audrasjb, nekojonez.
See #58067.
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Update the background image and styles for the Welcome Panel. This iteration does not use different colors on the admin color schemes, so the CSS for that has been removed. This also adds back in a working "Edit styles" link, which was removed in 6.2 because the link was broken.
Props richtabor, markoserb.
Fixes#58545.
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The `{min|max}-device-pixel-ratio` syntax as a a non-standard CSS media feature that was used as an alternative to the now standard `resolution`. Prior to Safari 16.0, `-webkit-{min|max}-device-pixel-ratio` was needed to correctly support it.
This change is a result of the `caniuse-lite` update that was applied recently in [56065]. Though there were no changes to target browsers as a result of this update, it seems an upstream change identified these as unnecessary.
See #57856, #58869.
Props desrosj, joemcgill, isabel_brison.
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This resolves a WPCS warning:
> A gettext call containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.
Includes moving `wp-content` out of the translatable string in a similar message in `_wp_delete_all_temp_backups()`.
Follow-up to [55720], [56117].
Props jrf.
See #58831.
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This patch introduces the //first// of //many// iterations on the evolution of the HTML API, the HTML Processor, which is built in order to understand HTML structure including nesting, misnesting, and complicated semantic rules.
In the first iteration, the HTML Processor is arbitrarily limited to a minimal subset of functionality so that we can review it, ship it, test it, and collect feedback before moving forward. This means that this patch is more or less an extension to the Tag Processor query language, providing the ability not only to scan for a tag of a given name, but also to find an HTML element in a specific nesting path.
The HTML Processor also aborts any time it encounters:
- a tag that isn't a `P`, `DIV`, `FIGURE`, `FIGCAPTION`, `IMG`, `STRONG`, `B`, `EM`, `I`, `A`, `BIG`, `CODE`, `FONT`, `SMALL`, `STRIKE`, `TT`, or `U` tag. this limit exists because many HTML elements require specific rules and we are trying to limit the number of rules introduced at once. this work is targeted at existing work in places like the image block.
- certain misnesting constructs that evoke complicated resolution inside the HTML spec. where possible and where simple to do reliably, certain parse errors are handled. in most cases the HTML Processor aborts.
The structure of the HTML Processor is established in this patch. Further spec-compliance comes through filling out //more of the same// kind and nature of code as is found in this patch. Certain critical HTML algorithms are partially supported, and where support requires more than is present, the HTML Processor acknowledges this and refuses to operate.
In this patch are explorations for how to verify that new HTML support is fully added (instead of allowing for partial updates that leave some code paths non-compliant). Performance is hard to measure since support is so limited at the current time, but it should generally follow the performance of the Tag Processor somewhat close as the overhead is minimized as much as practical.
Props dmsnell, zieladam, costdev.
Fixes#58517.
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This resolves a few WPCS warnings:
{{{
Equals sign not aligned with surrounding statements
}}}
so that the output of `composer format` is clean.
Follow-up to [55971], [56033], [56056], [56143], [56214].
Props jrf.
See #58831.
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