`str_contains()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) contains the given substring (needle).
WordPress core includes a polyfill for `str_contains()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `false !== strpos( ... )` with `str_contains()` in core files, making the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to [52039], [52040], [52326], [55703], [55710], [55987].
Props Soean, spacedmonkey, costdev, dingo_d, azaozz, mikeschroder, flixos90, peterwilsoncc, SergeyBiryukov.
Fixes#58206.
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This aims to provide better context for translators and make it easier to determine that some strings contain hidden accessibility text and are not displayed in the UI.
Props kebbet, mercime, pavelevap, ocean90, swissspidy, Chouby, jipmoors, afercia, desrosj, costdev, audrasjb, SergeyBiryukov.
Fixes#29748.
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This new function makes it easier to switch to a specific user’s locale by reducing duplicate code and storing the user’s ID as additional context for plugins to consume. Existing usage of `switch_to_locale()` in core has been replaced with `switch_to_user_locale()` where appropriate.
Also, this change ensures `WP_Locale_Switcher` properly filters `determine_locale` so that anyyone using the `determine_locale()` function will get the correct locale information when switching is in effect.
Props costdev.
Fixes#57123.
See #26511.
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- Add a check to `wp_check_php_version()` whether the current PHP version is lower than the next (desired) minimum version.
- Set the next desired minimum PHP version to 7.2.
- Use that check to update the warnings in the `wp_dashboard_php_nag()` widget, and on the Site Health screen.
Props Clorith, SergeyBiryukov, ironprogrammer, azaozz.
See #56199.
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This renames some variables for clarity, per the [https://developer.wordpress.org/coding-standards/wordpress-coding-standards/php/#naming-conventions Naming Conventions]:
> Don’t abbreviate variable names unnecessarily; let the code be unambiguous and self-documenting.
* `$out` is renamed to `$output` in various list table methods and admin functions.
* `$sep` is renamed to `$separator` in various list table methods and admin functions.
This affects:
* `WP_Comments_List_Table::handle_row_actions()`
* `WP_List_Table::row_actions()`
* `WP_Media_List_Table::column_default()`
* `WP_MS_Sites_List_Table::site_states()`
* `WP_MS_Users_List_Table::column_blogs()`
* `WP_Terms_List_Table::column_name()`
* `_wp_dashboard_recent_comments_row()`
* `image_align_input_fields()`
* `image_size_input_fields()`
* `wp_doc_link_parse()`
* `_post_states()`
* `_media_states()`
Follow-up to [8653], [8692], [8864], [8910], [8911], [8916], [9103], [9153], [10607], [15491], [17793], [32644], [54070].
Props mukesh27, costdev.
See #56448, #55647.
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This ensures that the post lock data returned by the Heartbeat API is consistent.
Previously, `wp_check_locked_posts()` was updated to return the name of the user currently editing the post, but the `wp_refresh_post_lock()` response did not get a similar change.
Follow-up to [53070].
Props nathan.noom.
Fixes#56197.
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`phpversion()` return value and `PHP_VERSION` constant value are identical, but the latter is several times faster because it is a direct constant value lookup compared to a function call.
Props ayeshrajans, jrf, mukesh27, costdev, hellofromTonya, SergeyBiryukov.
Fixes#55680.
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* Use strict comparison in various conditions.
* Fix a `Variable "$system_webServer_node" is not in valid snake_case format` WPCS warning.
Includes minor code layout fixes for better readability.
Follow-up to [10607], [11350], [22253], [26137].
Props azouamauriac, SergeyBiryukov.
See #54728.
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[52232] relocated the Theme Editor menu item from Appearance to Tools for block themes. This commit relocates the Plugin Editor menu item from Plugins to Tools for block themes for a consistent workflow.
Both the Theme Editor and Plugin Editor menu items are renamed to "Theme File Editor" and "Plugin File Editor" respectively. Why? To better identify their purpose, i.e. to directly edit the code in the theme or plugin files. The rename is not limited to only block themes.
Follow-up to [52232].
Props poena, annezazu, audrasjb, clorith, courane01, costdev, dryanpress, desrosj, hellofromTonya, ipstenu, jameskoster, joen, johnbillion, joyously, manfcarlo, marybaum, pbiron, SergeyBiryukov, walbo, youknowriad.
Fixes#54382.
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This is part of a larger project in cleaning up core's admin CSS. This collapses all colors used in the CSS to one of 12 blues, greens, reds, and yellows, 13 grays, pure black, and pure white. The colors are perceptually uniform from light to dark, half of each range has a 4.5 or higher contrast against white, the other half has a 4.5 or higher contrast against black.
Standardizing on this set of colors will help contributors make consistent, accessible design decisions. The full color palette can be seen here: https://codepen.io/ryelle/full/WNGVEjw
Props notlaura, danfarrow, kburgoine, drw158, audrasjb, Joen, hedgefield, ibdz, melchoyce.
See #49999.
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Using the canonical function name for PHP functions is strongly recommended, as aliases may be deprecated or removed without (much) warning.
This replaces all uses of the following:
* `join()` with `implode()`
* `sizeof()` with `count()`
* `is_writeable()` with `is_writable()`
* `doubleval()` with a `(float)` cast
In part, this is a follow-up to #47746.
Props jrf.
See #50767.
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In addition, add the `wp_admin_viewport_meta()` function, paired to the `admin_viewport_meta` filter to control attributes of the meta tag.
Fixes#47369.
Props BettyJJ, mukesh27, SergeyBiryukov, ajayghaghretiya1, msaggiorato, talldanwp, davidbaumwald, donmhico, audrasjb.
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This PR adds a new color scheme option, which uses a high luminosity blue spot color, almost-black menu, and pure white for menu items.
This helps increase contrast, and bring more consistency with some of the higher contrast colors used in the block editor.
Props joen, ibdz, shaunandrews.
Fixes#50504.
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The filter is the callback function added with `add_filter()`, therefore the hook passes a value to the filter, and the filter returns a value to change its behaviour.
The documentation is referring to the latter.
Props johnbillion.
See #49572, #16557.
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This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.
This commit also includes:
* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
* `wp-admin/admin-header.php`
* `wp-admin/admin-footer.php`
* `wp-includes/version.php`
Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes#48082.
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* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.
Includes minor code layout fixes.
Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!
Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes#44360.
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Sergey Biryukov
Pascal Birchler
Andrew Ozz
Joe McGill
audrasjb
gziolo
hellofromTonya
John Blackbourn
ryelle
whyisjake
desrosj
Dominik Schilling
youknowriad