Gecko [ gtgates.com ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2024-04-10 03:24
IXR	[ DIR ]	drwxr-xr-x	2019-12-30 18:40
PHPMailer	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
Requests	[ DIR ]	drwxr-xr-x	2024-01-31 03:27
SimplePie	[ DIR ]	drwxr-xr-x	2025-10-01 06:00
Text	[ DIR ]	drwxr-xr-x	2025-08-18 08:19
abilities-api	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
assets	[ DIR ]	drwxr-xr-x	2025-08-18 08:19
block-bindings	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
block-patterns	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
block-supports	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
blocks	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
certificates	[ DIR ]	drwxr-xr-x	2019-12-30 18:39
css	[ DIR ]	drwxr-xr-x	2025-08-18 08:19
customize	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
fonts	[ DIR ]	drwxr-xr-x	2024-04-03 10:19
html-api	[ DIR ]	drwxr-xr-x	2025-08-18 08:19
images	[ DIR ]	drwxr-xr-x	2024-01-31 03:27
interactivity-api	[ DIR ]	drwxr-xr-x	2024-04-03 10:19
js	[ DIR ]	drwxr-xr-x	2025-12-04 11:15
l10n	[ DIR ]	drwxr-xr-x	2024-04-03 10:19
php-compat	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
pomo	[ DIR ]	drwxr-xr-x	2019-12-30 18:40
rest-api	[ DIR ]	drwxr-xr-x	2019-12-30 18:40
sitemaps	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
sodium_compat	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
style-engine	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
theme-compat	[ DIR ]	drwxr-xr-x	2019-12-30 18:40
widgets	[ DIR ]	drwxr-xr-x	2024-01-13 11:15
.htaccess	204 B	-rw-r--r--	2025-08-16 09:28
abilities-api.php	23.8 KB	-rw-r--r--	2025-11-05 00:34
abilities.php	7.8 KB	-rw-r--r--	2025-11-17 18:58
admin-bar.php	36.1 KB	-rw-r--r--	2025-10-03 01:15
atomlib.php	11.9 KB	-rw-r--r--	2025-09-03 19:18
author-template.php	18.94 KB	-rw-r--r--	2025-10-24 11:04
block-bindings.php	7.35 KB	-rw-r--r--	2025-10-20 15:52
block-editor.php	28.6 KB	-rw-r--r--	2025-09-29 15:59
block-i18n.json	316 B	-rw-r--r--	2021-08-11 16:08
block-patterns.php	12.9 KB	-rw-r--r--	2024-11-30 06:46
block-template-utils.php	61.02 KB	-rw-r--r--	2025-11-07 20:42
block-template.php	15 KB	-rw-r--r--	2025-11-07 20:42
blocks.php	112.05 KB	-rw-r--r--	2025-10-21 18:32
bookmark-template.php	12.47 KB	-rw-r--r--	2025-03-20 06:15
bookmark.php	15.07 KB	-rw-r--r--	2024-03-23 21:20
cache-compat.php	9.84 KB	-rw-r--r--	2025-09-01 04:43
cache.php	13.17 KB	-rw-r--r--	2025-04-30 05:44
canonical.php	33.83 KB	-rw-r--r--	2025-11-05 02:31
capabilities.php	42.63 KB	-rw-r--r--	2025-12-16 06:33
category-template.php	55.71 KB	-rw-r--r--	2025-06-03 23:51
category.php	12.53 KB	-rw-r--r--	2025-01-25 07:28
class-IXR.php	2.55 KB	-rw-r--r--	2025-01-23 03:48
class-avif-info.php	28.92 KB	-rw-r--r--	2024-04-26 22:02
class-feed.php	539 B	-rw-r--r--	2024-10-01 05:50
class-http.php	367 B	-rw-r--r--	2022-06-17 18:20
class-json.php	42.65 KB	-rw-r--r--	2025-08-25 20:10
class-oembed.php	401 B	-rw-r--r--	2022-06-17 18:20
class-phpass.php	6.61 KB	-rw-r--r--	2024-09-18 04:08
class-phpmailer.php	664 B	-rw-r--r--	2020-07-21 19:58
class-pop3.php	20.63 KB	-rw-r--r--	2024-10-26 03:26
class-requests.php	2.18 KB	-rw-r--r--	2023-04-05 20:12
class-simplepie.php	453 B	-rw-r--r--	2024-10-01 05:50
class-smtp.php	457 B	-rw-r--r--	2021-01-26 21:45
class-snoopy.php	36.83 KB	-rw-r--r--	2023-02-03 21:35
class-walker-category-dropdown.php	2.41 KB	-rw-r--r--	2023-09-14 19:46
class-walker-category.php	8.28 KB	-rw-r--r--	2023-09-08 16:32
class-walker-comment.php	13.89 KB	-rw-r--r--	2024-03-18 22:46
class-walker-nav-menu.php	11.76 KB	-rw-r--r--	2025-01-22 05:26
class-walker-page-dropdown.php	2.65 KB	-rw-r--r--	2023-09-14 19:46
class-walker-page.php	7.43 KB	-rw-r--r--	2023-09-14 19:46
class-wp-admin-bar.php	17.46 KB	-rw-r--r--	2024-07-18 07:52
class-wp-ajax-response.php	5.14 KB	-rw-r--r--	2022-09-12 22:47
class-wp-application-passwords.php	16.7 KB	-rw-r--r--	2025-04-03 20:53
class-wp-block-bindings-registry.php	8.28 KB	-rw-r--r--	2025-10-06 18:31
class-wp-block-bindings-source.php	2.92 KB	-rw-r--r--	2025-09-29 04:56
class-wp-block-editor-context.php	1.32 KB	-rw-r--r--	2022-09-12 22:47
class-wp-block-list.php	4.6 KB	-rw-r--r--	2025-08-07 21:47
class-wp-block-metadata-registry.php	11.62 KB	-rw-r--r--	2025-03-06 06:17
class-wp-block-parser-block.php	2.5 KB	-rw-r--r--	2025-10-21 14:14
class-wp-block-parser-frame.php	1.97 KB	-rw-r--r--	2024-09-20 08:55
class-wp-block-parser.php	11.25 KB	-rw-r--r--	2025-10-21 14:14
class-wp-block-pattern-categories-registry.php	5.32 KB	-rw-r--r--	2025-10-06 18:31
class-wp-block-patterns-registry.php	10.6 KB	-rw-r--r--	2025-10-06 18:31
class-wp-block-processor.php	68.32 KB	-rw-r--r--	2026-01-27 00:30
class-wp-block-styles-registry.php	6.34 KB	-rw-r--r--	2025-10-06 18:31
class-wp-block-supports.php	5.49 KB	-rw-r--r--	2025-03-04 21:06
class-wp-block-template.php	1.99 KB	-rw-r--r--	2024-09-20 09:07
class-wp-block-templates-registry.php	7.02 KB	-rw-r--r--	2025-10-30 23:03
class-wp-block-type-registry.php	4.91 KB	-rw-r--r--	2025-09-29 23:29
class-wp-block-type.php	16.86 KB	-rw-r--r--	2024-05-02 07:01
class-wp-block.php	24.23 KB	-rw-r--r--	2025-10-20 16:20
class-wp-classic-to-block-menu-converter.php	3.97 KB	-rw-r--r--	2025-06-19 03:39
class-wp-comment-query.php	47.66 KB	-rw-r--r--	2025-11-01 01:57
class-wp-comment.php	9.22 KB	-rw-r--r--	2025-02-11 21:40
class-wp-customize-control.php	25.51 KB	-rw-r--r--	2025-09-07 09:47
class-wp-customize-manager.php	198.38 KB	-rw-r--r--	2025-10-07 08:24
class-wp-customize-nav-menus.php	56.65 KB	-rw-r--r--	2025-10-07 08:24
class-wp-customize-panel.php	10.46 KB	-rw-r--r--	2025-01-23 03:48
class-wp-customize-section.php	10.95 KB	-rw-r--r--	2024-10-14 02:09
class-wp-customize-setting.php	29.26 KB	-rw-r--r--	2025-01-23 03:48
class-wp-customize-widgets.php	70.91 KB	-rw-r--r--	2025-10-07 08:24
class-wp-date-query.php	35.3 KB	-rw-r--r--	2025-11-11 04:28
class-wp-dependencies.php	16.61 KB	-rw-r--r--	2026-01-29 05:30
class-wp-dependency.php	2.57 KB	-rw-r--r--	2025-10-14 12:47
class-wp-duotone.php	39.83 KB	-rw-r--r--	2024-06-14 19:18
class-wp-editor.php	70.64 KB	-rw-r--r--	2025-04-25 05:22
class-wp-embed.php	15.56 KB	-rw-r--r--	2025-04-10 20:47
class-wp-error.php	7.33 KB	-rw-r--r--	2023-02-22 00:39
class-wp-exception.php	253 B	-rw-r--r--	2024-09-28 02:28
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-10-22 17:16
class-wp-feed-cache-transient.php	3.23 KB	-rw-r--r--	2025-07-31 06:03
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-10-01 05:50
class-wp-hook.php	16.28 KB	-rw-r--r--	2025-11-04 07:47
class-wp-http-cookie.php	7.22 KB	-rw-r--r--	2023-06-25 00:17
class-wp-http-curl.php	12.95 KB	-rw-r--r--	2025-09-03 19:18
class-wp-http-encoding.php	6.53 KB	-rw-r--r--	2023-06-22 21:57
class-wp-http-ixr-client.php	3.42 KB	-rw-r--r--	2022-09-12 22:47
class-wp-http-proxy.php	5.84 KB	-rw-r--r--	2023-06-22 21:36
class-wp-http-requests-hooks.php	1.97 KB	-rw-r--r--	2022-12-16 05:32
class-wp-http-requests-response.php	4.3 KB	-rw-r--r--	2023-10-11 14:05
class-wp-http-response.php	2.91 KB	-rw-r--r--	2022-09-12 22:47
class-wp-http-streams.php	16.46 KB	-rw-r--r--	2023-09-22 01:29
class-wp-http.php	40.6 KB	-rw-r--r--	2025-08-20 19:55
class-wp-image-editor-gd.php	20.22 KB	-rw-r--r--	2025-09-03 19:18
class-wp-image-editor-imagick.php	36.11 KB	-rw-r--r--	2025-08-27 04:05
class-wp-image-editor.php	17.01 KB	-rw-r--r--	2025-04-28 23:37
class-wp-list-util.php	7.27 KB	-rw-r--r--	2024-02-28 06:38
class-wp-locale-switcher.php	6.62 KB	-rw-r--r--	2025-05-12 00:16
class-wp-locale.php	16.49 KB	-rw-r--r--	2025-02-26 06:40
class-wp-matchesmapregex.php	1.79 KB	-rw-r--r--	2024-02-06 09:25
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2025-04-21 06:51
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r--r--	2025-10-21 22:59
class-wp-navigation-fallback.php	8.98 KB	-rw-r--r--	2025-06-19 03:39
class-wp-network-query.php	19.42 KB	-rw-r--r--	2025-09-01 04:43
class-wp-network.php	12.01 KB	-rw-r--r--	2024-09-14 05:12
class-wp-object-cache.php	17.11 KB	-rw-r--r--	2025-04-05 05:00
class-wp-oembed-controller.php	6.74 KB	-rw-r--r--	2024-03-06 13:05
class-wp-oembed.php	30.93 KB	-rw-r--r--	2025-06-25 06:40
class-wp-paused-extensions-storage.php	4.99 KB	-rw-r--r--	2024-09-04 01:19
class-wp-phpmailer.php	4.25 KB	-rw-r--r--	2025-10-01 20:23
class-wp-plugin-dependencies.php	24.72 KB	-rw-r--r--	2025-10-21 11:33
class-wp-post-type.php	29.96 KB	-rw-r--r--	2025-02-09 19:09
class-wp-post.php	6.34 KB	-rw-r--r--	2025-08-20 22:01
class-wp-query.php	159.91 KB	-rw-r--r--	2025-10-22 13:30
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r--r--	2022-10-04 10:59
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r--r--	2023-05-02 22:45
class-wp-recovery-mode-key-service.php	4.77 KB	-rw-r--r--	2025-02-17 19:24
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r--r--	2022-09-12 22:47
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-02-23 19:11
class-wp-rewrite.php	62.19 KB	-rw-r--r--	2025-07-15 15:22
class-wp-role.php	2.46 KB	-rw-r--r--	2023-09-08 16:32
class-wp-roles.php	9.17 KB	-rw-r--r--	2025-12-16 06:33
class-wp-script-modules.php	32.15 KB	-rw-r--r--	2026-01-29 05:30
class-wp-scripts.php	34.05 KB	-rw-r--r--	2026-01-29 05:30
class-wp-session-tokens.php	7.15 KB	-rw-r--r--	2025-02-11 19:14
class-wp-simplepie-file.php	3.47 KB	-rw-r--r--	2025-09-17 05:47
class-wp-simplepie-sanitize-kses.php	1.87 KB	-rw-r--r--	2025-01-23 03:48
class-wp-site-query.php	30.91 KB	-rw-r--r--	2025-09-01 04:43
class-wp-site.php	7.29 KB	-rw-r--r--	2025-06-27 22:09
class-wp-speculation-rules.php	7.35 KB	-rw-r--r--	2025-02-19 06:32
class-wp-styles.php	12.54 KB	-rw-r--r--	2026-01-29 05:30
class-wp-tax-query.php	19.12 KB	-rw-r--r--	2025-06-17 00:08
class-wp-taxonomy.php	18.12 KB	-rw-r--r--	2025-03-27 04:42
class-wp-term-query.php	39.99 KB	-rw-r--r--	2025-10-22 23:30
class-wp-term.php	5.17 KB	-rw-r--r--	2022-09-12 22:47
class-wp-text-diff-renderer-inline.php	979 B	-rw-r--r--	2024-02-15 03:27
class-wp-text-diff-renderer-table.php	18.44 KB	-rw-r--r--	2025-01-23 03:48
class-wp-textdomain-registry.php	10.24 KB	-rw-r--r--	2024-11-20 10:50
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-06-04 18:55
class-wp-theme-json-resolver.php	34.9 KB	-rw-r--r--	2024-11-04 10:34
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-06-06 15:02
class-wp-theme-json.php	160.5 KB	-rw-r--r--	2025-11-10 14:43
class-wp-theme.php	64.27 KB	-rw-r--r--	2025-09-29 04:56
class-wp-token-map.php	27.95 KB	-rw-r--r--	2024-07-20 06:44
class-wp-url-pattern-prefixer.php	4.69 KB	-rw-r--r--	2025-02-19 06:32
class-wp-user-meta-session-tokens.php	2.94 KB	-rw-r--r--	2025-07-06 18:57
class-wp-user-query.php	43.13 KB	-rw-r--r--	2025-09-01 04:43
class-wp-user-request.php	2.25 KB	-rw-r--r--	2025-02-17 19:24
class-wp-user.php	22.5 KB	-rw-r--r--	2025-11-11 20:53
class-wp-walker.php	13.01 KB	-rw-r--r--	2024-07-26 14:56
class-wp-widget-factory.php	3.27 KB	-rw-r--r--	2022-09-12 22:47
class-wp-widget.php	18 KB	-rw-r--r--	2024-11-02 22:01
class-wp-xmlrpc-server.php	210.4 KB	-rw-r--r--	2025-08-21 22:00
class-wp.php	25.86 KB	-rw-r--r--	2025-11-01 11:46
class-wpdb.php	115.85 KB	-rw-r--r--	2025-11-11 04:28
class.wp-dependencies.php	373 B	-rw-r--r--	2022-09-20 21:17
class.wp-scripts.php	343 B	-rw-r--r--	2022-09-20 21:17
class.wp-styles.php	338 B	-rw-r--r--	2022-09-20 21:17
comment-template.php	100.73 KB	-rw-r--r--	2025-10-21 21:00
comment.php	130.93 KB	-rw-r--r--	2025-12-01 23:44
compat-utf8.php	19.1 KB	-rw-r--r--	2025-10-21 21:03
compat.php	17.41 KB	-rw-r--r--	2025-12-01 22:29
cron.php	41.98 KB	-rw-r--r--	2025-12-01 22:19
date.php	400 B	-rw-r--r--	2022-06-17 18:20
default-constants.php	11.1 KB	-rw-r--r--	2024-10-01 06:58
default-filters.php	37.02 KB	-rw-r--r--	2025-11-11 06:51
default-widgets.php	2.24 KB	-rw-r--r--	2025-01-23 03:48
deprecated.php	188.13 KB	-rw-r--r--	2025-10-07 13:24
embed-template.php	338 B	-rw-r--r--	2022-06-17 18:20
embed.php	38 KB	-rw-r--r--	2025-11-04 08:47
error-protection.php	4.02 KB	-rw-r--r--	2023-05-02 22:45
execute.php	979 B	-rw-r--r--	2026-02-05 00:56
feed-atom-comments.php	5.38 KB	-rw-r--r--	2024-03-04 20:41
feed-atom.php	3.05 KB	-rw-r--r--	2025-01-23 03:48
feed-rdf.php	2.61 KB	-rw-r--r--	2020-01-29 08:45
feed-rss.php	1.16 KB	-rw-r--r--	2020-01-29 08:45
feed-rss2-comments.php	4.04 KB	-rw-r--r--	2024-03-04 20:41
feed-rss2.php	3.71 KB	-rw-r--r--	2020-01-29 08:45
feed.php	24.6 KB	-rw-r--r--	2026-01-29 09:07
fonts.php	9.56 KB	-rw-r--r--	2025-10-10 05:05
formatting.php	346.43 KB	-rw-r--r--	2025-11-25 03:11
functions.php	281.84 KB	-rw-r--r--	2025-11-07 07:37
functions.wp-scripts.php	14.95 KB	-rw-r--r--	2025-10-17 03:01
functions.wp-styles.php	8.44 KB	-rw-r--r--	2025-10-17 03:01
general-template.php	168.95 KB	-rw-r--r--	2025-11-11 06:31
global-styles-and-settings.php	20.71 KB	-rw-r--r--	2025-07-15 19:27
http.php	25.27 KB	-rw-r--r--	2025-08-20 19:55
https-detection.php	5.72 KB	-rw-r--r--	2025-02-24 21:43
https-migration.php	4.63 KB	-rw-r--r--	2023-07-11 05:38
kses.php	81.72 KB	-rw-r--r--	2025-10-23 04:02
l10n.php	67.18 KB	-rw-r--r--	2025-09-11 17:13
link-template.php	156.36 KB	-rw-r--r--	2025-10-27 04:21
load.php	55.19 KB	-rw-r--r--	2025-09-09 21:33
locale.php	162 B	-rw-r--r--	2019-10-09 00:19
media-template.php	61.72 KB	-rw-r--r--	2025-09-29 06:40
media.php	216 KB	-rw-r--r--	2025-12-01 22:29
meta.php	65 KB	-rw-r--r--	2025-05-30 06:09
ms-blogs.php	25.24 KB	-rw-r--r--	2025-01-23 03:48
ms-default-constants.php	4.81 KB	-rw-r--r--	2024-06-14 03:50
ms-default-filters.php	6.48 KB	-rw-r--r--	2023-02-24 09:23
ms-deprecated.php	21.25 KB	-rw-r--r--	2024-04-13 00:47
ms-files.php	2.79 KB	-rw-r--r--	2025-10-18 00:14
ms-functions.php	89.69 KB	-rw-r--r--	2025-10-27 23:35
ms-load.php	19.42 KB	-rw-r--r--	2025-05-26 18:20
ms-network.php	3.69 KB	-rw-r--r--	2023-05-02 18:26
ms-settings.php	4.11 KB	-rw-r--r--	2025-08-27 20:42
ms-site.php	40.74 KB	-rw-r--r--	2025-06-27 22:09
nav-menu-template.php	25.38 KB	-rw-r--r--	2025-01-23 03:48
nav-menu.php	43.33 KB	-rw-r--r--	2024-08-06 02:00
option.php	102.57 KB	-rw-r--r--	2025-11-07 20:42
pluggable-deprecated.php	6.18 KB	-rw-r--r--	2025-02-04 03:52
pluggable.php	124.47 KB	-rw-r--r--	2026-01-29 05:17
plugin.php	35.65 KB	-rw-r--r--	2025-11-04 07:47
post-formats.php	6.94 KB	-rw-r--r--	2024-05-27 23:29
post-template.php	67.04 KB	-rw-r--r--	2025-05-06 05:42
post-thumbnail-template.php	10.62 KB	-rw-r--r--	2024-12-21 07:35
post.php	289.13 KB	-rw-r--r--	2025-11-07 20:42
query.php	36.23 KB	-rw-r--r--	2025-09-01 04:43
registration-functions.php	200 B	-rw-r--r--	2020-11-12 19:17
registration.php	200 B	-rw-r--r--	2020-11-12 19:17
rest-api.php	98.29 KB	-rw-r--r--	2025-11-07 20:42
revision.php	30.02 KB	-rw-r--r--	2025-01-28 07:07
rewrite.php	19.03 KB	-rw-r--r--	2025-07-11 20:16
robots-template.php	5.06 KB	-rw-r--r--	2022-04-06 22:33
rss-functions.php	255 B	-rw-r--r--	2020-11-17 06:52
rss.php	22.66 KB	-rw-r--r--	2025-09-03 19:18
script-loader.php	154.63 KB	-rw-r--r--	2026-01-30 05:27
script-modules.php	9.68 KB	-rw-r--r--	2025-10-21 18:32
session.php	258 B	-rw-r--r--	2020-02-06 14:33
shortcodes.php	23.49 KB	-rw-r--r--	2025-11-05 03:51
sitemaps.php	3.16 KB	-rw-r--r--	2021-05-16 00:38
speculative-loading.php	8.4 KB	-rw-r--r--	2025-08-27 17:34
spl-autoload-compat.php	441 B	-rw-r--r--	2020-11-12 19:17
style-engine.php	7.39 KB	-rw-r--r--	2024-05-03 11:47
taxonomy.php	172.91 KB	-rw-r--r--	2025-10-15 07:42
template-canvas.php	544 B	-rw-r--r--	2023-10-01 07:22
template-loader.php	3.84 KB	-rw-r--r--	2025-10-16 00:14
template.php	35.97 KB	-rw-r--r--	2025-11-05 03:51
theme-i18n.json	1.69 KB	-rw-r--r--	2025-12-10 17:44
theme-previews.php	2.84 KB	-rw-r--r--	2025-08-27 17:34
theme-templates.php	6.09 KB	-rw-r--r--	2025-11-07 20:42
theme.json	8.71 KB	-rw-r--r--	2025-10-21 19:22
theme.php	131.84 KB	-rw-r--r--	2025-10-21 05:31
update.php	37.45 KB	-rw-r--r--	2025-10-21 09:50
user.php	173.89 KB	-rw-r--r--	2025-11-05 03:00
utf8.php	7.09 KB	-rw-r--r--	2025-10-21 09:35
vars.php	6.41 KB	-rw-r--r--	2025-01-23 03:48
version.php	1.08 KB	-rw-r--r--	2026-02-04 01:29
widgets.php	69.46 KB	-rw-r--r--	2025-09-13 01:05
wp-db.php	445 B	-rw-r--r--	2022-07-22 05:45
wp-diff.php	799 B	-rw-r--r--	2025-01-23 03:48

Rename

<?php
/**
 * Meta API: WP_Metadata_Lazyloader class
 *
 * @package WordPress
 * @subpackage Meta
 * @since 4.5.0
 */

/**
 * Core class used for lazy-loading object metadata.
 *
 * When loading many objects of a given type, such as posts in a WP_Query loop, it often makes
 * sense to prime various metadata caches at the beginning of the loop. This means fetching all
 * relevant metadata with a single database query, a technique that has the potential to improve
 * performance dramatically in some cases.
 *
 * In cases where the given metadata may not even be used in the loop, we can improve performance
 * even more by only priming the metadata cache for affected items the first time a piece of metadata
 * is requested - ie, by lazy-loading it. So, for example, comment meta may not be loaded into the
 * cache in the comments section of a post until the first time get_comment_meta() is called in the
 * context of the comment loop.
 *
 * WP uses the WP_Metadata_Lazyloader class to queue objects for metadata cache priming. The class
 * then detects the relevant get_*_meta() function call, and queries the metadata of all queued objects.
 *
 * Do not access this class directly. Use the wp_metadata_lazyloader() function.
 *
 * @since 4.5.0
 */
#[AllowDynamicProperties]
class WP_Metadata_Lazyloader {
	/**
	 * Pending objects queue.
	 *
	 * @since 4.5.0
	 * @var array
	 */
	protected $pending_objects;

/**
	 * Settings for supported object types.
	 *
	 * @since 4.5.0
	 * @var array
	 */
	protected $settings = array();

/**
	 * Constructor.
	 *
	 * @since 4.5.0
	 */
	public function __construct() {
		$this->settings = array(
			'term'    => array(
				'filter'   => 'get_term_metadata',
				'callback' => array( $this, 'lazyload_meta_callback' ),
			),
			'comment' => array(
				'filter'   => 'get_comment_metadata',
				'callback' => array( $this, 'lazyload_meta_callback' ),
			),
			'blog'    => array(
				'filter'   => 'get_blog_metadata',
				'callback' => array( $this, 'lazyload_meta_callback' ),
			),
		);
	}

/**
	 * Adds objects to the metadata lazy-load queue.
	 *
	 * @since 4.5.0
	 *
	 * @param string $object_type Type of object whose meta is to be lazy-loaded. Accepts 'term' or 'comment'.
	 * @param array  $object_ids  Array of object IDs.
	 * @return void|WP_Error WP_Error on failure.
	 */
	public function queue_objects( $object_type, $object_ids ) {
		if ( ! isset( $this->settings[ $object_type ] ) ) {
			return new WP_Error( 'invalid_object_type', __( 'Invalid object type.' ) );
		}

$type_settings = $this->settings[ $object_type ];

if ( ! isset( $this->pending_objects[ $object_type ] ) ) {
			$this->pending_objects[ $object_type ] = array();
		}

foreach ( $object_ids as $object_id ) {
			// Keyed by ID for faster lookup.
			if ( ! isset( $this->pending_objects[ $object_type ][ $object_id ] ) ) {
				$this->pending_objects[ $object_type ][ $object_id ] = 1;
			}
		}

add_filter( $type_settings['filter'], $type_settings['callback'], 10, 5 );

/**
		 * Fires after objects are added to the metadata lazy-load queue.
		 *
		 * @since 4.5.0
		 *
		 * @param array                  $object_ids  Array of object IDs.
		 * @param string                 $object_type Type of object being queued.
		 * @param WP_Metadata_Lazyloader $lazyloader  The lazy-loader object.
		 */
		do_action( 'metadata_lazyloader_queued_objects', $object_ids, $object_type, $this );
	}

/**
	 * Resets lazy-load queue for a given object type.
	 *
	 * @since 4.5.0
	 *
	 * @param string $object_type Object type. Accepts 'comment' or 'term'.
	 * @return void|WP_Error WP_Error on failure.
	 */
	public function reset_queue( $object_type ) {
		if ( ! isset( $this->settings[ $object_type ] ) ) {
			return new WP_Error( 'invalid_object_type', __( 'Invalid object type.' ) );
		}

$type_settings = $this->settings[ $object_type ];

$this->pending_objects[ $object_type ] = array();
		remove_filter( $type_settings['filter'], $type_settings['callback'] );
	}

/**
	 * Lazy-loads term meta for queued terms.
	 *
	 * This method is public so that it can be used as a filter callback. As a rule, there
	 * is no need to invoke it directly.
	 *
	 * @since 4.5.0
	 * @deprecated 6.3.0 Use WP_Metadata_Lazyloader::lazyload_meta_callback() instead.
	 *
	 * @param mixed $check The `$check` param passed from the 'get_term_metadata' hook.
	 * @return mixed In order not to short-circuit `get_metadata()`. Generally, this is `null`, but it could be
	 *               another value if filtered by a plugin.
	 */
	public function lazyload_term_meta( $check ) {
		_deprecated_function( __METHOD__, '6.3.0', 'WP_Metadata_Lazyloader::lazyload_meta_callback' );
		return $this->lazyload_meta_callback( $check, 0, '', false, 'term' );
	}

/**
	 * Lazy-loads comment meta for queued comments.
	 *
	 * This method is public so that it can be used as a filter callback. As a rule, there is no need to invoke it
	 * directly, from either inside or outside the `WP_Query` object.
	 *
	 * @since 4.5.0
	 * @deprecated 6.3.0 Use WP_Metadata_Lazyloader::lazyload_meta_callback() instead.
	 *
	 * @param mixed $check The `$check` param passed from the {@see 'get_comment_metadata'} hook.
	 * @return mixed The original value of `$check`, so as not to short-circuit `get_comment_metadata()`.
	 */
	public function lazyload_comment_meta( $check ) {
		_deprecated_function( __METHOD__, '6.3.0', 'WP_Metadata_Lazyloader::lazyload_meta_callback' );
		return $this->lazyload_meta_callback( $check, 0, '', false, 'comment' );
	}

/**
	 * Lazy-loads meta for queued objects.
	 *
	 * This method is public so that it can be used as a filter callback. As a rule, there
	 * is no need to invoke it directly.
	 *
	 * @since 6.3.0
	 *
	 * @param mixed  $check     The `$check` param passed from the 'get_*_metadata' hook.
	 * @param int    $object_id ID of the object metadata is for.
	 * @param string $meta_key  Unused.
	 * @param bool   $single    Unused.
	 * @param string $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user',
	 *                          or any other object type with an associated meta table.
	 * @return mixed In order not to short-circuit `get_metadata()`. Generally, this is `null`, but it could be
	 *               another value if filtered by a plugin.
	 */
	public function lazyload_meta_callback( $check, $object_id, $meta_key, $single, $meta_type ) {
		if ( empty( $this->pending_objects[ $meta_type ] ) ) {
			return $check;
		}

$object_ids = array_keys( $this->pending_objects[ $meta_type ] );
		if ( $object_id && ! in_array( $object_id, $object_ids, true ) ) {
			$object_ids[] = $object_id;
		}

update_meta_cache( $meta_type, $object_ids );

// No need to run again for this set of objects.
		$this->reset_queue( $meta_type );

return $check;
	}
}