WordPress/wp-includes
Felix Arntz 5ca27acd20 Media: Automatically add fetchpriority="high" to hero image to improve load time performance.
This changeset adds support for the `fetchpriority` attribute, which is typically added to a single image in each HTML response with a value of "high". This enhances load time performance (also Largest Contentful Paint, or LCP) by telling the browser to prioritize this image for downloading even before the layout of the page has been computed. In lab tests, this has shown to improve LCP performance by ~10% on average.

Specifically, `fetchpriority="high"` is added to the first image that satisfies all of the following conditions:
* The image is not lazy-loaded, i.e. does not have `loading="lazy"`.
* The image does not already have a (conflicting) `fetchpriority` attribute.
* The size of of the image (i.e. width * height) is greater than 50,000 squarepixels.

While these heuristics are based on several field analyses, there will always be room for optimization. Sites can customize the squarepixel threshold using a new filter `wp_min_priority_img_pixels` which should return an integer for the value.

Since the logic for adding `fetchpriority="high"` is heavily intertwined with the logic for adding `loading="lazy"`, yet the features should work decoupled from each other, the majority of code changes in this changeset is refactoring of the existing lazy-loading logic to be reusable. For this purpose, a new function `wp_get_loading_optimization_attributes()` has been introduced which returns an associative array of performance-relevant attributes for a given HTML element. This function replaces `wp_get_loading_attr_default()`, which has been deprecated. As another result of that change, a new function `wp_img_tag_add_loading_optimization_attrs()` replaces the more specific `wp_img_tag_add_loading_attr()`, which has been deprecated as well.

See https://make.wordpress.org/core/2023/05/02/proposal-for-enhancing-lcp-image-performance-with-fetchpriority/ for the original proposal and additional context.

Props thekt12, joemcgill, spacedmonkey, mukesh27, costdev, 10upsimon.
Fixes #58235.

Built from https://develop.svn.wordpress.org/trunk@56037


git-svn-id: http://core.svn.wordpress.org/trunk@55549 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-06-26 16:17:23 +00:00
..
assets Editor: Update block editor packages to the latest patch releases. 2023-05-09 14:13:25 +00:00
block-patterns
block-supports Editor: add support for block-level link hover colors. 2023-06-26 01:15:21 +00:00
blocks Editor: Use register_block_type_from_metadata in register_core_block_types_from_metadata. 2023-06-05 09:31:23 +00:00
certificates
css Administration: Fix visual regression in media search input. 2023-06-25 21:13:21 +00:00
customize Docs: Fix a few more typos in DocBlocks and inline comments. 2023-05-19 13:27:20 +00:00
fonts
html-api Docs: Improve HTML API file and class headers per the documentation standards. 2023-05-09 11:19:21 +00:00
ID3 External Libraries: Update getID3 to version 1.9.22. 2022-10-04 02:08:11 +00:00
images General: Remove Windows Live Writer manifest file. 2023-04-04 14:56:22 +00:00
IXR Code Modernization: Use correct property in IXR_Message::tag_open(). 2023-01-20 01:36:10 +00:00
js Editor: Improve accessibility of new custom field UI. 2023-06-24 14:32:20 +00:00
php-compat Code Modernization: Rename parameters that use reserved keywords in wp-includes/php-compat/readonly.php. 2022-12-08 19:31:17 +00:00
PHPMailer External Libraries: Upgrade PHPMailer to version 6.8.0. 2023-03-17 14:22:22 +00:00
pomo Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
random_compat
Requests External Libraries: Update the Requests library to version 2.0.6. 2023-04-05 13:12:26 +00:00
rest-api Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
SimplePie
sitemaps HTTP API: Fix request header inconsistencies. 2023-02-03 13:35:20 +00:00
sodium_compat Upgrade/Install: Update sodium_compat to v1.20.0. 2023-04-30 14:08:23 +00:00
style-engine Editor: add text columns to typography support. 2023-06-22 08:18:19 +00:00
Text Code Modernization: Explicitly declare all properties in Text_Diff_Engine_native. 2023-05-12 08:51:22 +00:00
theme-compat General: Replace some instances of "blog" with "site" in documentation, translator comments, and user-facing text strings. 2023-06-19 18:27:27 +00:00
widgets Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
admin-bar.php I18N: Provide gettext context to disambiguate various translation strings. 2023-06-05 21:05:22 +00:00
atomlib.php
author-template.php Code Modernization: Correct fallback return value in get_the_author(). 2023-05-14 17:58:24 +00:00
block-editor.php Editor: rename reusable blocks to patterns. 2023-06-26 08:57:25 +00:00
block-i18n.json
block-patterns.php Rename wp_get_remote_patterns to wp_get_theme_directory_pattern_slugs. 2023-06-22 07:16:19 +00:00
block-template-utils.php REST API: return post modified datetime for Templates. 2023-06-23 06:29:23 +00:00
block-template.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
blocks.php Code Modernization: Use str_contains() in a few more places. 2023-06-25 10:50:24 +00:00
bookmark-template.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
bookmark.php Docs: Document default values for optional parameters in various DocBlocks. 2023-02-21 16:39:19 +00:00
cache-compat.php Cache API: Introduce wp_cache_supports() function. 2022-10-10 18:22:11 +00:00
cache.php Cache API: Introduce wp_cache_supports() function. 2022-10-10 18:22:11 +00:00
canonical.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
capabilities.php Coding Standards: Always use parentheses when instantiating an object. 2022-11-29 15:51:14 +00:00
category-template.php Docs: Use consistent format for the @return tags in _wp_object_name_sort_cb() and _wp_object_count_sort_cb(). 2023-02-04 15:18:16 +00:00
category.php Coding Standards: Use strict comparison in wp-includes/category.php. 2023-06-05 11:16:18 +00:00
class-feed.php
class-http.php
class-IXR.php
class-json.php HTTP API: Fix request header inconsistencies. 2023-02-03 13:35:20 +00:00
class-oembed.php General: Use WPINC as a shorter reference to wp-includes in some files. 2022-06-17 11:20:13 +00:00
class-phpass.php External Libraries: Prevent a PHP 8.1 deprecation notice in PasswordHash::gensalt_blowfish(). 2023-02-13 09:08:23 +00:00
class-phpmailer.php
class-pop3.php Mail: Check that set_time_limit() function is available before using it in class-pop3.php. 2023-02-11 12:43:22 +00:00
class-requests.php External Libraries: Update the Requests library to version 2.0.6. 2023-04-05 13:12:26 +00:00
class-simplepie.php Docs: Various corrections and improvements to inline docs and docblocks. 2023-05-12 21:35:21 +00:00
class-smtp.php
class-snoopy.php HTTP API: Fix request header inconsistencies. 2023-02-03 13:35:20 +00:00
class-walker-category-dropdown.php
class-walker-category.php Coding Standards: Use strict comparison in wp-includes/class-walker-category.php. 2023-06-06 00:30:20 +00:00
class-walker-comment.php
class-walker-nav-menu.php Privacy: Add rel="privacy-policy" to the Privacy Policy link. 2023-02-07 14:05:20 +00:00
class-walker-page-dropdown.php Coding Standards: Use strict comparison in wp-includes/class-walker-page-dropdown.php. 2023-06-11 09:27:18 +00:00
class-walker-page.php Coding Standards: Use strict comparison in wp-includes/class-walker-page.php. 2023-06-12 06:12:24 +00:00
class-wp-admin-bar.php Code Modernization: Fix dynamic properties in WP_Admin_Bar. 2023-03-21 20:00:19 +00:00
class-wp-ajax-response.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-application-passwords.php Docs: A host of corrections and improvements to inline documentation. 2023-05-08 22:37:24 +00:00
class-wp-block-editor-context.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-block-list.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-block-parser.php Block Editor: Updated the WordPress packages to include Gutenberg 15.1.0 changes. 2023-02-07 07:04:52 +00:00
class-wp-block-pattern-categories-registry.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-block-patterns-registry.php Docs: Correct and improve various documented types for properties, functions, and hooks. 2023-04-27 22:29:18 +00:00
class-wp-block-styles-registry.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-block-supports.php Docs: A host of corrections and improvements to inline documentation. 2023-05-08 22:37:24 +00:00
class-wp-block-template.php REST API: return post modified datetime for Templates. 2023-06-23 06:29:23 +00:00
class-wp-block-type-registry.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-block-type.php Editor: Add selectors field to block type definition 2023-04-21 10:43:25 +00:00
class-wp-block.php Docs: Improve various globals documentation, as per documentation standards. 2022-11-23 21:30:13 +00:00
class-wp-comment-query.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-comment.php Docs: Use third-person singular verbs in various function descriptions, as per docblocks standards. 2023-04-24 16:37:22 +00:00
class-wp-customize-control.php I18N: Mark screen reader strings as such with translator comments. 2023-02-07 17:10:21 +00:00
class-wp-customize-manager.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
class-wp-customize-nav-menus.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
class-wp-customize-panel.php I18N: Mark screen reader strings as such with translator comments. 2023-02-07 17:10:21 +00:00
class-wp-customize-section.php I18N: Mark screen reader strings as such with translator comments. 2023-02-07 17:10:21 +00:00
class-wp-customize-setting.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-customize-widgets.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
class-wp-date-query.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-dependencies.php Docs: Correct the type for _WP_Dependency::$src property. 2022-11-25 15:12:16 +00:00
class-wp-dependency.php Docs: Correct the type for _WP_Dependency::$src property. 2022-11-25 15:12:16 +00:00
class-wp-editor.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
class-wp-embed.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
class-wp-error.php Docs: Document default values for optional parameters in various DocBlocks. 2023-02-21 16:39:19 +00:00
class-wp-fatal-error-handler.php Help/About: Use the new /documentation/ URLs for HelpHub links in WordPress Admin. 2023-02-23 10:38:21 +00:00
class-wp-feed-cache-transient.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-feed-cache.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-hook.php Plugins: Remove is_object() check in WP_Hook:build_preinitialized_hooks(). 2023-05-11 11:43:21 +00:00
class-wp-http-cookie.php Code Modernization: Use str_starts_with() and str_ends_with() in a few more places. 2023-06-24 17:17:23 +00:00
class-wp-http-curl.php Docs: Revise comments using “we” in various docblocks. 2023-04-11 22:06:22 +00:00
class-wp-http-encoding.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
class-wp-http-ixr-client.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-http-proxy.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-http-requests-hooks.php External Libraries: Update Requests library to version 2.0.0. 2022-12-15 21:32:17 +00:00
class-wp-http-requests-response.php External Libraries: Update Requests library to version 2.0.0. 2022-12-15 21:32:17 +00:00
class-wp-http-response.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-http-streams.php Coding Standards: Use strict comparison in wp-includes/class-wp-http-streams.php. 2023-06-07 06:40:20 +00:00
class-wp-http.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-image-editor-gd.php Media: Revert WebP generation. 2022-09-19 22:53:10 +00:00
class-wp-image-editor-imagick.php Media: Add WP_Image_Editor_Imagick::set_imagick_time_limit() method. 2023-02-22 14:25:25 +00:00
class-wp-image-editor.php Media: ensure the wp_editor_set_quality filter consistently passes the correct output mime type. 2022-10-07 19:17:12 +00:00
class-wp-list-util.php Coding Standards: Use strict comparison in wp-includes/class-wp-list-util.php. 2023-06-13 04:46:23 +00:00
class-wp-locale-switcher.php Docs: Correct @since tag for WP_Locale_Switcher::$stack. 2023-02-08 17:08:21 +00:00
class-wp-locale.php I18N: Check that $wp_locale global is set before calling its methods. 2023-02-15 23:37:17 +00:00
class-wp-matchesmapregex.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-meta-query.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-metadata-lazyloader.php Networks and Sites: Lazy load site meta. 2023-05-11 11:15:24 +00:00
class-wp-network-query.php Cache API: Introduce new queries cache groups. 2023-03-10 16:30:03 +00:00
class-wp-network.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
class-wp-object-cache.php Docs: Fix typo in _validate_cache_id() description. 2023-03-14 16:55:19 +00:00
class-wp-oembed-controller.php Docs: Document the usage of globals in some functions. 2022-11-13 13:51:20 +00:00
class-wp-oembed.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-paused-extensions-storage.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-post-type.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-post.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-query.php Code Modernization: Use str_starts_with() and str_ends_with() in a few more places. 2023-06-24 16:50:24 +00:00
class-wp-recovery-mode-cookie-service.php Security: Additional translations of salt default phrase. 2022-10-04 03:59:13 +00:00
class-wp-recovery-mode-email-service.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
class-wp-recovery-mode-key-service.php Recovery Mode: Use PasswordHash API directly when validating keys. 2023-02-21 15:59:18 +00:00
class-wp-recovery-mode-link-service.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-recovery-mode.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
class-wp-rewrite.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
class-wp-role.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-roles.php Role/Capability: Revert the newly added update_role function for 6.1. 2022-10-24 14:56:16 +00:00
class-wp-scripts.php Script Loader: Add support for HTML 5 "async" and "defer" attributes. 2023-06-26 13:42:23 +00:00
class-wp-session-tokens.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-simplepie-file.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-simplepie-sanitize-kses.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-site-query.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-site.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-styles.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
class-wp-tax-query.php Coding Standards: Improve formatting of some SQL queries for better readability. 2023-05-25 12:55:19 +00:00
class-wp-taxonomy.php Docs: All sorts of improvements and corrections to function and hook docs. 2023-04-27 23:15:17 +00:00
class-wp-term-query.php Taxonomy: Always lazily load term meta. 2023-04-21 09:24:22 +00:00
class-wp-term.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-text-diff-renderer-inline.php Code Modernization: Allow some parameters with reserved keywords in wp-includes/class-wp-text-diff-renderer-*.php. 2023-01-30 15:24:13 +00:00
class-wp-text-diff-renderer-table.php I18N: Mark screen reader strings as such with translator comments. 2023-02-07 17:10:21 +00:00
class-wp-textdomain-registry.php I18N: Improve _load_textdomain_just_in_time() logic when there are no translation files. 2023-05-29 08:36:23 +00:00
class-wp-theme-json-data.php Code Modernization: Add AllowDynamicProperties attribute to recently introduced classes. 2022-10-11 15:00:12 +00:00
class-wp-theme-json-resolver.php Themes: Allow non-block themes to add theme support for link color settings. 2023-06-23 13:50:20 +00:00
class-wp-theme-json-schema.php Docs: Remove @return void from various DocBlocks. 2023-05-06 11:40:24 +00:00
class-wp-theme-json.php Editor: add support for block-level link hover colors. 2023-06-26 01:15:21 +00:00
class-wp-theme.php Themes: Change the order of path check in is_block_theme method. 2023-06-19 16:04:22 +00:00
class-wp-user-meta-session-tokens.php
class-wp-user-query.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wp-user-request.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-user.php Docs: A host of corrections and improvements to inline documentation. 2023-05-08 22:37:24 +00:00
class-wp-walker.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-widget-factory.php Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes. 2022-09-12 15:47:14 +00:00
class-wp-widget.php Docs: Document default values for optional parameters in various DocBlocks. 2023-02-21 16:39:19 +00:00
class-wp-xmlrpc-server.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
class-wp.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
class-wpdb.php Database: Replace str_contains() and str_ends_with() usage in wpdb methods. 2023-06-23 12:17:24 +00:00
class.wp-dependencies.php Coding Standards: Rename WordPress Dependencies API class files. 2022-09-20 14:17:12 +00:00
class.wp-scripts.php Coding Standards: Rename WordPress Dependencies API class files. 2022-09-20 14:17:12 +00:00
class.wp-styles.php Coding Standards: Rename WordPress Dependencies API class files. 2022-09-20 14:17:12 +00:00
comment-template.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
comment.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
compat.php Coding Standards: Use Yoda condition in str_ends_with(). 2023-06-24 13:54:23 +00:00
cron.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
date.php
default-constants.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:44:23 +00:00
default-filters.php Editor: rename reusable blocks to patterns. 2023-06-26 08:57:25 +00:00
default-widgets.php
deprecated.php Media: Automatically add fetchpriority="high" to hero image to improve load time performance. 2023-06-26 16:17:23 +00:00
embed-template.php
embed.php Embeds: Fix missing labels and duplicate IDs. 2022-08-19 22:06:09 +00:00
error-protection.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
feed-atom-comments.php Coding Standards: Various brace indentation corrections. 2022-11-26 21:01:17 +00:00
feed-atom.php
feed-rdf.php
feed-rss2-comments.php Coding Standards: Rename $comment_ID variable to $comment_id in various files. 2023-02-12 18:08:21 +00:00
feed-rss2.php
feed-rss.php Docs: Improve inline comments per the documentation standards. 2020-01-29 00:45:18 +00:00
feed.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
formatting.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
functions.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
functions.wp-scripts.php Script Loader: Add support for HTML 5 "async" and "defer" attributes. 2023-06-26 13:42:23 +00:00
functions.wp-styles.php Docs: Use third-person singular verbs for Script Loader related function descriptions, as per docblocks standards. 2023-01-15 14:57:13 +00:00
general-template.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:17:25 +00:00
global-styles-and-settings.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
http.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
https-detection.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
https-migration.php Security, Site Health: Make migrating a site to HTTPS a one-click interaction. 2021-02-02 00:10:01 +00:00
kses.php Code Modernization: Use str_starts_with() and str_ends_with() in a few more places. 2023-06-24 17:17:23 +00:00
l10n.php I18N: Ensure determine_locale() does not potentially return an empty string. 2023-06-23 16:03:25 +00:00
link-template.php Code Modernization: Use str_contains() in a few more places. 2023-06-25 10:50:24 +00:00
load.php Code Modernization: Use str_contains() in a few more places. 2023-06-26 10:44:23 +00:00
locale.php
media-template.php Media: Redirect deprecated wp-admin/media.php file. 2023-06-19 23:20:21 +00:00
media.php Media: Automatically add fetchpriority="high" to hero image to improve load time performance. 2023-06-26 16:17:23 +00:00
meta.php Networks and Sites: Load WP_Metadata_Lazyloader class file if class in meta.php. 2023-05-19 12:46:24 +00:00
ms-blogs.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
ms-default-constants.php
ms-default-filters.php Posts, Post Types: Pass the post object to _update_posts_count_on_delete(). 2023-02-24 01:23:20 +00:00
ms-deprecated.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
ms-files.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
ms-functions.php Code Modernization: Use str_starts_with() and str_ends_with() in a few more places. 2023-06-24 16:50:24 +00:00
ms-load.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
ms-network.php Cache API: Add helper function wp_cache_set_last_changed. 2023-05-02 11:26:24 +00:00
ms-settings.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
ms-site.php Networks and Sites: Lazy load site meta. 2023-05-11 11:15:24 +00:00
nav-menu-template.php Coding Standards: Replace strval() with (string) type casting in wp_nav_menu(). 2023-02-16 00:04:21 +00:00
nav-menu.php Docs: Add missing param description to update_menu_item_cache in wp_get_nav_menu_items(). 2023-06-21 08:18:19 +00:00
option.php Docs: Fix a few more typos in Docblocks. 2023-06-06 15:09:28 +00:00
pluggable-deprecated.php
pluggable.php Media: Automatically add fetchpriority="high" to hero image to improve load time performance. 2023-06-26 16:17:23 +00:00
plugin.php Docs: Mark apply_filters() third parameter $args as optional. 2023-06-08 07:54:22 +00:00
post-formats.php Docs: Document default values for optional parameters in various DocBlocks. 2023-02-21 16:39:19 +00:00
post-template.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
post-thumbnail-template.php Media: Introduce wp_get_attachment_image_context filter. 2023-05-17 18:31:24 +00:00
post.php Editor: rename reusable blocks to patterns. 2023-06-26 08:57:25 +00:00
query.php Cache API: Introduce new queries cache groups. 2023-03-10 16:30:03 +00:00
registration-functions.php
registration.php
rest-api.php Code Modernization: Use str_ends_with() in a few more places. 2023-06-24 09:52:19 +00:00
revision.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
rewrite.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
robots-template.php
rss-functions.php
rss.php Docs: Fix a typo in wp-includes/rss.php inline comments. 2023-04-10 19:31:18 +00:00
script-loader.php Upgrade/Install: Show/hide toggle on password fields. 2023-06-23 23:09:29 +00:00
session.php
shortcodes.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
sitemaps.php
spl-autoload-compat.php
style-engine.php Docs: Correct default value for the $optimize option in Style Engine. 2023-05-17 12:06:19 +00:00
taxonomy.php Taxonomy: Prevent deprecation notices clearing terms. 2023-06-14 23:51:22 +00:00
template-canvas.php
template-loader.php
template.php Code Modernization: Replace usage of strpos() with str_contains(). 2023-06-22 14:36:26 +00:00
theme-i18n.json Editor: Introduce spacing presets in global style properties. 2022-09-21 11:43:13 +00:00
theme-templates.php Coding Standards: Rename $post_ID variable to $post_id in various files. 2023-02-19 15:05:22 +00:00
theme.json Editor: add support for block-level link hover colors. 2023-06-26 01:15:21 +00:00
theme.php Administration: Replace contracted verb forms for better consistency. 2023-06-22 05:25:29 +00:00
update.php Upgrade/Install: Create a temporary backup of plugins and themes before updating. 2023-05-04 02:36:23 +00:00
user.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
vars.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
version.php Media: Automatically add fetchpriority="high" to hero image to improve load time performance. 2023-06-26 16:17:23 +00:00
widgets.php Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with(). 2023-06-22 14:57:24 +00:00
wp-db.php Coding Standards: Use __DIR__ instead of ABSPATH in wp-db.php. 2022-07-21 22:45:11 +00:00
wp-diff.php