Gecko [ fap.ae ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2026-03-11 08:37
IXR	[ DIR ]	drwxr-xr-x	2025-09-03 07:18
PHPMailer	[ DIR ]	drwxr-xr-x	2026-04-20 00:44
Requests	[ DIR ]	drwxr-xr-x	2024-03-25 07:23
SimplePie	[ DIR ]	drwxr-xr-x	2025-10-16 14:45
Text	[ DIR ]	drwxr-xr-x	2025-09-17 09:44
abilities-api	[ DIR ]	drwxr-xr-x	2025-10-29 08:45
assets	[ DIR ]	drwxr-xr-x	2026-01-29 18:37
block-bindings	[ DIR ]	drwxr-xr-x	2025-10-17 12:39
block-patterns	[ DIR ]	drwxr-xr-x	2024-09-13 00:37
block-supports	[ DIR ]	drwxr-xr-x	2025-11-24 13:30
blocks	[ DIR ]	drwxr-xr-x	2026-01-29 18:37
certificates	[ DIR ]	drwxr-xr-x	2025-11-06 14:33
css	[ DIR ]	drwxr-xr-x	2026-01-29 18:37
customize	[ DIR ]	drwxr-xr-x	2025-10-06 20:24
fonts	[ DIR ]	drwxr-xr-x	2024-10-20 18:25
html-api	[ DIR ]	drwxr-xr-x	2026-03-10 08:57
images	[ DIR ]	drwxr-xr-x	2024-02-15 18:49
interactivity-api	[ DIR ]	drwxr-xr-x	2026-03-10 09:04
js	[ DIR ]	drwxr-xr-x	2026-03-10 09:05
l10n	[ DIR ]	drwxr-xr-x	2025-07-18 07:59
php-compat	[ DIR ]	drwxr-xr-x	2023-10-26 15:33
pomo	[ DIR ]	drwxr-xr-x	2024-03-27 07:30
rest-api	[ DIR ]	drwxr-xr-x	2026-03-11 08:36
sitemaps	[ DIR ]	drwxr-xr-x	2024-11-26 16:17
sodium_compat	[ DIR ]	drwxr-xr-x	2026-01-26 17:53
style-engine	[ DIR ]	drwxr-xr-x	2025-10-02 18:55
theme-compat	[ DIR ]	drwxr-xr-x	2023-11-26 11:43
widgets	[ DIR ]	drwxr-xr-x	2026-04-20 00:51
.htaccess	197 B	-r--r--r--	2026-04-08 06:51
abilities-api.php	23.8 KB	-rw-r--r--	2025-11-04 11:34
abilities.php	7.8 KB	-rw-r--r--	2025-11-17 05:58
admin-bar.php	36.1 KB	-rw-r--r--	2025-10-02 13:15
atomlib.php	11.9 KB	-rw-r--r--	2025-09-03 07:18
author-template.php	18.94 KB	-rw-r--r--	2025-10-23 23:04
block-bindings.php	7.35 KB	-rw-r--r--	2025-10-20 03:52
block-editor.php	28.6 KB	-rw-r--r--	2025-09-29 03:59
block-i18n.json	316 B	-rw-r--r--	2021-08-11 04:08
block-patterns.php	12.9 KB	-rw-r--r--	2024-11-29 17:46
block-template-utils.php	61.02 KB	-rw-r--r--	2025-11-07 07:42
block-template.php	15 KB	-rw-r--r--	2025-11-07 07:42
blocks.php	112.05 KB	-rw-r--r--	2025-10-21 06:32
bookmark-template.php	12.47 KB	-rw-r--r--	2025-03-19 18:15
bookmark.php	15.07 KB	-rw-r--r--	2024-03-23 09:20
cache-compat.php	9.84 KB	-rw-r--r--	2025-08-31 16:43
cache.php	13.17 KB	-rw-r--r--	2025-04-29 17:44
canonical.php	33.83 KB	-rw-r--r--	2025-11-04 13:31
capabilities.php	42.63 KB	-rw-r--r--	2025-12-15 17:33
category-template.php	55.71 KB	-rw-r--r--	2025-06-03 11:51
category.php	12.53 KB	-rw-r--r--	2025-01-24 18:28
class-IXR.php	2.55 KB	-rw-r--r--	2025-01-22 14:48
class-avif-info.php	28.92 KB	-rw-r--r--	2024-04-26 10:02
class-feed.php	539 B	-rw-r--r--	2024-09-30 17:50
class-http.php	367 B	-rw-r--r--	2022-06-17 06:20
class-json.php	42.65 KB	-rw-r--r--	2025-08-25 08:10
class-oembed.php	401 B	-rw-r--r--	2022-06-17 06:20
class-phpass.php	6.61 KB	-rw-r--r--	2024-09-17 16:08
class-phpmailer.php	664 B	-rw-r--r--	2020-07-21 07:58
class-pop3.php	20.63 KB	-rw-r--r--	2024-10-25 15:26
class-requests.php	2.18 KB	-rw-r--r--	2023-04-05 08:12
class-simplepie.php	453 B	-rw-r--r--	2024-09-30 17:50
class-smtp.php	457 B	-rw-r--r--	2021-01-26 08:45
class-snoopy.php	36.83 KB	-rw-r--r--	2023-02-03 08:35
class-walker-category-dropdown.php	2.41 KB	-rw-r--r--	2023-09-14 07:46
class-walker-category.php	8.28 KB	-rw-r--r--	2023-09-08 04:32
class-walker-comment.php	13.89 KB	-rw-r--r--	2024-03-18 10:46
class-walker-nav-menu.php	11.76 KB	-rw-r--r--	2025-01-21 16:26
class-walker-page-dropdown.php	2.65 KB	-rw-r--r--	2023-09-14 07:46
class-walker-page.php	7.43 KB	-rw-r--r--	2023-09-14 07:46
class-wp-admin-bar.php	17.46 KB	-rw-r--r--	2024-07-17 19:52
class-wp-ajax-response.php	5.14 KB	-rw-r--r--	2022-09-12 10:47
class-wp-application-passwords.php	16.7 KB	-rw-r--r--	2025-04-03 08:53
class-wp-block-bindings-registry.php	8.28 KB	-rw-r--r--	2025-10-06 06:31
class-wp-block-bindings-source.php	2.92 KB	-rw-r--r--	2025-09-28 16:56
class-wp-block-editor-context.php	1.32 KB	-rw-r--r--	2022-09-12 10:47
class-wp-block-list.php	4.6 KB	-rw-r--r--	2025-08-07 09:47
class-wp-block-metadata-registry.php	11.62 KB	-rw-r--r--	2025-03-05 17:17
class-wp-block-parser-block.php	2.5 KB	-rw-r--r--	2025-10-21 02:14
class-wp-block-parser-frame.php	1.97 KB	-rw-r--r--	2024-09-19 20:55
class-wp-block-parser.php	11.25 KB	-rw-r--r--	2025-10-21 02:14
class-wp-block-pattern-categories-registry.php	5.32 KB	-rw-r--r--	2025-10-06 06:31
class-wp-block-patterns-registry.php	10.99 KB	-rw-r--r--	2026-03-10 16:20
class-wp-block-processor.php	68.32 KB	-rw-r--r--	2026-01-26 11:30
class-wp-block-styles-registry.php	6.34 KB	-rw-r--r--	2025-10-06 06:31
class-wp-block-supports.php	5.49 KB	-rw-r--r--	2025-03-04 08:06
class-wp-block-template.php	1.99 KB	-rw-r--r--	2024-09-19 21:07
class-wp-block-templates-registry.php	7.02 KB	-rw-r--r--	2025-10-30 11:03
class-wp-block-type-registry.php	4.91 KB	-rw-r--r--	2025-09-29 11:29
class-wp-block-type.php	16.86 KB	-rw-r--r--	2024-05-01 19:01
class-wp-block.php	24.23 KB	-rw-r--r--	2025-10-20 04:20
class-wp-classic-to-block-menu-converter.php	3.97 KB	-rw-r--r--	2025-06-18 15:39
class-wp-comment-query.php	47.66 KB	-rw-r--r--	2025-10-31 13:57
class-wp-comment.php	9.22 KB	-rw-r--r--	2025-02-11 08:40
class-wp-customize-control.php	25.51 KB	-rw-r--r--	2025-09-06 21:47
class-wp-customize-manager.php	198.38 KB	-rw-r--r--	2025-10-06 20:24
class-wp-customize-nav-menus.php	56.65 KB	-rw-r--r--	2025-10-06 20:24
class-wp-customize-panel.php	10.46 KB	-rw-r--r--	2025-01-22 14:48
class-wp-customize-section.php	10.95 KB	-rw-r--r--	2024-10-13 14:09
class-wp-customize-setting.php	29.26 KB	-rw-r--r--	2025-01-22 14:48
class-wp-customize-widgets.php	70.91 KB	-rw-r--r--	2025-10-06 20:24
class-wp-date-query.php	35.3 KB	-rw-r--r--	2025-11-10 15:28
class-wp-dependencies.php	16.61 KB	-rw-r--r--	2026-01-28 16:30
class-wp-dependency.php	2.57 KB	-rw-r--r--	2025-10-14 00:47
class-wp-duotone.php	39.83 KB	-rw-r--r--	2024-06-14 07:18
class-wp-editor.php	70.64 KB	-rw-r--r--	2025-04-24 17:22
class-wp-embed.php	15.56 KB	-rw-r--r--	2025-04-10 08:47
class-wp-error.php	7.33 KB	-rw-r--r--	2023-02-21 11:39
class-wp-exception.php	253 B	-rw-r--r--	2024-09-27 14:28
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-10-22 05:16
class-wp-feed-cache-transient.php	3.23 KB	-rw-r--r--	2025-07-30 18:03
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-09-30 17:50
class-wp-hook.php	16.28 KB	-rw-r--r--	2025-11-03 18:47
class-wp-http-cookie.php	7.22 KB	-rw-r--r--	2023-06-24 12:17
class-wp-http-curl.php	12.95 KB	-rw-r--r--	2025-09-03 07:18
class-wp-http-encoding.php	6.53 KB	-rw-r--r--	2023-06-22 09:57
class-wp-http-ixr-client.php	3.42 KB	-rw-r--r--	2026-03-10 08:55
class-wp-http-proxy.php	5.84 KB	-rw-r--r--	2023-06-22 09:36
class-wp-http-requests-hooks.php	1.97 KB	-rw-r--r--	2022-12-15 16:32
class-wp-http-requests-response.php	4.3 KB	-rw-r--r--	2023-10-11 02:05
class-wp-http-response.php	2.91 KB	-rw-r--r--	2022-09-12 10:47
class-wp-http-streams.php	16.46 KB	-rw-r--r--	2023-09-21 13:29
class-wp-http.php	40.6 KB	-rw-r--r--	2025-08-20 07:55
class-wp-image-editor-gd.php	20.22 KB	-rw-r--r--	2025-09-03 07:18
class-wp-image-editor-imagick.php	36.11 KB	-rw-r--r--	2025-08-26 16:05
class-wp-image-editor.php	17.01 KB	-rw-r--r--	2025-04-28 11:37
class-wp-list-util.php	7.27 KB	-rw-r--r--	2024-02-27 17:38
class-wp-locale-switcher.php	6.62 KB	-rw-r--r--	2025-05-11 12:16
class-wp-locale.php	16.49 KB	-rw-r--r--	2025-02-25 17:40
class-wp-matchesmapregex.php	1.79 KB	-rw-r--r--	2024-02-05 20:25
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2025-04-20 18:51
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r--r--	2025-10-21 10:59
class-wp-navigation-fallback.php	8.98 KB	-rw-r--r--	2025-06-18 15:39
class-wp-network-query.php	19.42 KB	-rw-r--r--	2025-08-31 16:43
class-wp-network.php	12.01 KB	-rw-r--r--	2024-09-13 17:12
class-wp-object-cache.php	17.11 KB	-rw-r--r--	2025-04-04 17:00
class-wp-oembed-controller.php	6.74 KB	-rw-r--r--	2024-03-06 00:05
class-wp-oembed.php	30.93 KB	-rw-r--r--	2025-06-24 18:40
class-wp-paused-extensions-storage.php	4.99 KB	-rw-r--r--	2024-09-03 13:19
class-wp-phpmailer.php	4.25 KB	-rw-r--r--	2025-10-01 08:23
class-wp-plugin-dependencies.php	24.72 KB	-rw-r--r--	2025-10-20 23:33
class-wp-post-type.php	29.96 KB	-rw-r--r--	2025-02-09 06:09
class-wp-post.php	6.34 KB	-rw-r--r--	2025-08-20 10:01
class-wp-query.php	159.91 KB	-rw-r--r--	2025-10-22 01:30
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r--r--	2022-10-03 22:59
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r--r--	2023-05-02 10:45
class-wp-recovery-mode-key-service.php	4.77 KB	-rw-r--r--	2025-02-17 06:24
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r--r--	2022-09-12 10:47
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-02-23 06:11
class-wp-rewrite.php	62.19 KB	-rw-r--r--	2025-07-15 03:22
class-wp-role.php	2.46 KB	-rw-r--r--	2023-09-08 04:32
class-wp-roles.php	9.17 KB	-rw-r--r--	2025-12-15 17:33
class-wp-script-modules.php	32.15 KB	-rw-r--r--	2026-01-28 16:30
class-wp-scripts.php	34.05 KB	-rw-r--r--	2026-01-28 16:30
class-wp-session-tokens.php	7.15 KB	-rw-r--r--	2025-02-11 06:14
class-wp-simplepie-file.php	3.47 KB	-rw-r--r--	2025-09-16 17:47
class-wp-simplepie-sanitize-kses.php	1.87 KB	-rw-r--r--	2025-01-22 14:48
class-wp-site-query.php	30.91 KB	-rw-r--r--	2025-08-31 16:43
class-wp-site.php	7.29 KB	-rw-r--r--	2025-06-27 10:09
class-wp-speculation-rules.php	7.35 KB	-rw-r--r--	2025-02-18 17:32
class-wp-styles.php	12.54 KB	-rw-r--r--	2026-01-28 16:30
class-wp-tax-query.php	19.12 KB	-rw-r--r--	2025-06-16 12:08
class-wp-taxonomy.php	18.12 KB	-rw-r--r--	2025-03-26 16:42
class-wp-term-query.php	39.99 KB	-rw-r--r--	2025-10-22 11:30
class-wp-term.php	5.17 KB	-rw-r--r--	2022-09-12 10:47
class-wp-text-diff-renderer-inline.php	979 B	-rw-r--r--	2024-02-14 14:27
class-wp-text-diff-renderer-table.php	18.44 KB	-rw-r--r--	2025-01-22 14:48
class-wp-textdomain-registry.php	10.24 KB	-rw-r--r--	2024-11-19 21:50
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-06-04 06:55
class-wp-theme-json-resolver.php	34.9 KB	-rw-r--r--	2024-11-03 21:34
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-06-06 03:02
class-wp-theme-json.php	160.5 KB	-rw-r--r--	2025-11-10 01:43
class-wp-theme.php	64.27 KB	-rw-r--r--	2025-09-28 16:56
class-wp-token-map.php	27.95 KB	-rw-r--r--	2024-07-19 18:44
class-wp-url-pattern-prefixer.php	4.69 KB	-rw-r--r--	2025-02-18 17:32
class-wp-user-meta-session-tokens.php	2.94 KB	-rw-r--r--	2025-07-06 06:57
class-wp-user-query.php	43.13 KB	-rw-r--r--	2025-08-31 16:43
class-wp-user-request.php	2.25 KB	-rw-r--r--	2025-02-17 06:24
class-wp-user.php	22.5 KB	-rw-r--r--	2025-11-11 07:53
class-wp-walker.php	13.01 KB	-rw-r--r--	2024-07-26 02:56
class-wp-widget-factory.php	3.27 KB	-rw-r--r--	2022-09-12 10:47
class-wp-widget.php	18 KB	-rw-r--r--	2024-11-02 10:01
class-wp-xmlrpc-server.php	210.4 KB	-rw-r--r--	2025-08-21 10:00
class-wp.php	25.86 KB	-rw-r--r--	2025-10-31 23:46
class-wpdb.php	115.85 KB	-rw-r--r--	2025-11-10 15:28
class.wp-dependencies.php	373 B	-rw-r--r--	2022-09-20 09:17
class.wp-scripts.php	343 B	-rw-r--r--	2022-09-20 09:17
class.wp-styles.php	338 B	-rw-r--r--	2022-09-20 09:17
comment-template.php	100.73 KB	-rw-r--r--	2025-10-21 09:00
comment.php	130.93 KB	-rw-r--r--	2025-12-01 10:44
compat-utf8.php	19.1 KB	-rw-r--r--	2025-10-21 09:03
compat.php	17.41 KB	-rw-r--r--	2025-12-01 09:29
cron.php	41.98 KB	-rw-r--r--	2025-12-01 09:19
date.php	400 B	-rw-r--r--	2022-06-17 06:20
default-constants.php	11.1 KB	-rw-r--r--	2024-09-30 18:58
default-filters.php	37.02 KB	-rw-r--r--	2025-11-10 17:51
default-widgets.php	2.24 KB	-rw-r--r--	2025-01-22 14:48
deprecated.php	188.13 KB	-rw-r--r--	2025-10-07 01:24
embed-template.php	338 B	-rw-r--r--	2022-06-17 06:20
embed.php	38 KB	-rw-r--r--	2025-11-03 19:47
error-protection.php	4.02 KB	-rw-r--r--	2023-05-02 10:45
error_log	2.66 KB	-rw-r--r--	2026-04-20 07:10
feed-atom-comments.php	5.38 KB	-rw-r--r--	2024-03-04 07:41
feed-atom.php	3.05 KB	-rw-r--r--	2025-01-22 14:48
feed-rdf.php	2.61 KB	-rw-r--r--	2020-01-28 19:45
feed-rss.php	1.16 KB	-rw-r--r--	2020-01-28 19:45
feed-rss2-comments.php	4.04 KB	-rw-r--r--	2024-03-04 07:41
feed-rss2.php	3.71 KB	-rw-r--r--	2020-01-28 19:45
feed.php	24.6 KB	-rw-r--r--	2026-01-28 20:07
fonts.php	9.56 KB	-rw-r--r--	2025-10-09 17:05
formatting.php	346.43 KB	-rw-r--r--	2025-11-24 14:11
functions.php	281.84 KB	-rw-r--r--	2025-11-06 18:37
functions.wp-scripts.php	14.95 KB	-rw-r--r--	2025-10-16 15:01
functions.wp-styles.php	8.44 KB	-rw-r--r--	2025-10-16 15:01
general-template.php	168.95 KB	-rw-r--r--	2025-11-10 17:31
global-styles-and-settings.php	20.71 KB	-rw-r--r--	2025-07-15 07:27
http.php	25.27 KB	-rw-r--r--	2025-08-20 07:55
https-detection.php	5.72 KB	-rw-r--r--	2025-02-24 08:43
https-migration.php	4.63 KB	-rw-r--r--	2023-07-10 17:38
kses.php	81.73 KB	-rw-r--r--	2026-03-10 08:59
l10n.php	67.18 KB	-rw-r--r--	2025-09-11 05:13
link-template.php	156.36 KB	-rw-r--r--	2025-10-26 16:21
load.php	55.19 KB	-rw-r--r--	2025-09-09 09:33
locale.php	162 B	-rw-r--r--	2019-10-08 12:19
media-template.php	61.72 KB	-rw-r--r--	2025-09-28 18:40
media.php	216.06 KB	-rw-r--r--	2026-03-10 09:02
meta.php	65 KB	-rw-r--r--	2025-05-29 18:09
ms-blogs.php	25.24 KB	-rw-r--r--	2025-01-22 14:48
ms-default-constants.php	4.81 KB	-rw-r--r--	2024-06-13 15:50
ms-default-filters.php	6.48 KB	-rw-r--r--	2023-02-23 20:23
ms-deprecated.php	21.25 KB	-rw-r--r--	2024-04-12 12:47
ms-files.php	2.79 KB	-rw-r--r--	2025-10-17 12:14
ms-functions.php	89.69 KB	-rw-r--r--	2025-10-27 11:35
ms-load.php	19.42 KB	-rw-r--r--	2025-05-26 06:20
ms-network.php	3.69 KB	-rw-r--r--	2023-05-02 06:26
ms-settings.php	4.11 KB	-rw-r--r--	2025-08-27 08:42
ms-site.php	40.74 KB	-rw-r--r--	2025-06-27 10:09
nav-menu-template.php	25.38 KB	-rw-r--r--	2025-01-22 14:48
nav-menu.php	43.31 KB	-rw-r--r--	2026-03-10 09:01
option.php	102.57 KB	-rw-r--r--	2025-11-07 07:42
pluggable-deprecated.php	6.18 KB	-rw-r--r--	2025-02-03 14:52
pluggable.php	124.47 KB	-rw-r--r--	2026-01-28 16:17
plugin.php	35.65 KB	-rw-r--r--	2025-11-03 18:47
post-formats.php	6.94 KB	-rw-r--r--	2024-05-27 11:29
post-template.php	67.04 KB	-rw-r--r--	2025-05-05 17:42
post-thumbnail-template.php	10.62 KB	-rw-r--r--	2024-12-20 18:35
post.php	289.13 KB	-rw-r--r--	2025-11-07 07:42
query.php	36.23 KB	-rw-r--r--	2025-08-31 16:43
registration-functions.php	200 B	-rw-r--r--	2020-11-12 06:17
registration.php	200 B	-rw-r--r--	2020-11-12 06:17
rest-api.php	98.29 KB	-rw-r--r--	2025-11-07 07:42
revision.php	30.02 KB	-rw-r--r--	2025-01-27 18:07
rewrite.php	19.03 KB	-rw-r--r--	2025-07-11 08:16
robots-template.php	5.06 KB	-rw-r--r--	2022-04-06 10:33
rss-functions.php	255 B	-rw-r--r--	2020-11-16 17:52
rss.php	22.66 KB	-rw-r--r--	2025-09-03 07:18
script-loader.php	154.63 KB	-rw-r--r--	2026-01-29 16:27
script-modules.php	9.68 KB	-rw-r--r--	2025-10-21 06:32
session.php	258 B	-rw-r--r--	2020-02-06 01:33
shortcodes.php	23.49 KB	-rw-r--r--	2025-11-04 14:51
sitemaps.php	3.16 KB	-rw-r--r--	2021-05-15 12:38
speculative-loading.php	8.4 KB	-rw-r--r--	2025-08-27 05:34
spl-autoload-compat.php	441 B	-rw-r--r--	2020-11-12 06:17
style-engine.php	7.39 KB	-rw-r--r--	2024-05-02 23:47
taxonomy.php	172.91 KB	-rw-r--r--	2025-10-14 19:42
template-canvas.php	544 B	-rw-r--r--	2023-09-30 19:22
template-loader.php	4.17 KB	-rw-r--r--	2026-03-10 16:20
template.php	35.97 KB	-rw-r--r--	2025-11-04 14:51
theme-i18n.json	1.69 KB	-rw-r--r--	2025-12-10 04:44
theme-previews.php	2.84 KB	-rw-r--r--	2025-08-27 05:34
theme-templates.php	6.09 KB	-rw-r--r--	2025-11-07 07:42
theme.json	8.71 KB	-rw-r--r--	2025-10-21 07:22
theme.php	131.84 KB	-rw-r--r--	2025-10-20 17:31
update.php	37.45 KB	-rw-r--r--	2025-10-20 21:50
user.php	173.89 KB	-rw-r--r--	2025-11-04 14:00
utf8.php	7.09 KB	-rw-r--r--	2025-10-20 21:35
vars.php	6.41 KB	-rw-r--r--	2025-01-22 14:48
version.php	1.08 KB	-rw-r--r--	2026-03-11 09:28
widgets.php	69.46 KB	-rw-r--r--	2025-09-12 13:05
wp-db.php	445 B	-rw-r--r--	2022-07-21 17:45
wp-diff.php	799 B	-rw-r--r--	2025-01-22 14:48

Rename

<?php
/**
 * Object Cache API: WP_Object_Cache class
 *
 * @package WordPress
 * @subpackage Cache
 * @since 5.4.0
 */

/**
 * Core class that implements an object cache.
 *
 * The WordPress Object Cache is used to save on trips to the database. The
 * Object Cache stores all of the cache data to memory and makes the cache
 * contents available by using a key, which is used to name and later retrieve
 * the cache contents.
 *
 * The Object Cache can be replaced by other caching mechanisms by placing files
 * in the wp-content folder which is looked at in wp-settings. If that file
 * exists, then this file will not be included.
 *
 * @since 2.0.0
 */
#[AllowDynamicProperties]
class WP_Object_Cache {

/**
	 * Holds the cached objects.
	 *
	 * @since 2.0.0
	 * @var array
	 */
	private $cache = array();

/**
	 * The amount of times the cache data was already stored in the cache.
	 *
	 * @since 2.5.0
	 * @var int
	 */
	public $cache_hits = 0;

/**
	 * Amount of times the cache did not have the request in cache.
	 *
	 * @since 2.0.0
	 * @var int
	 */
	public $cache_misses = 0;

/**
	 * List of global cache groups.
	 *
	 * @since 3.0.0
	 * @var string[]
	 */
	protected $global_groups = array();

/**
	 * The blog prefix to prepend to keys in non-global groups.
	 *
	 * @since 3.5.0
	 * @var string
	 */
	private $blog_prefix;

/**
	 * Holds the value of is_multisite().
	 *
	 * @since 3.5.0
	 * @var bool
	 */
	private $multisite;

/**
	 * Sets up object properties.
	 *
	 * @since 2.0.8
	 */
	public function __construct() {
		$this->multisite   = is_multisite();
		$this->blog_prefix = $this->multisite ? get_current_blog_id() . ':' : '';
	}

/**
	 * Makes private properties readable for backward compatibility.
	 *
	 * @since 4.0.0
	 *
	 * @param string $name Property to get.
	 * @return mixed Property.
	 */
	public function __get( $name ) {
		return $this->$name;
	}

/**
	 * Makes private properties settable for backward compatibility.
	 *
	 * @since 4.0.0
	 *
	 * @param string $name  Property to set.
	 * @param mixed  $value Property value.
	 */
	public function __set( $name, $value ) {
		$this->$name = $value;
	}

/**
	 * Makes private properties checkable for backward compatibility.
	 *
	 * @since 4.0.0
	 *
	 * @param string $name Property to check if set.
	 * @return bool Whether the property is set.
	 */
	public function __isset( $name ) {
		return isset( $this->$name );
	}

/**
	 * Makes private properties un-settable for backward compatibility.
	 *
	 * @since 4.0.0
	 *
	 * @param string $name Property to unset.
	 */
	public function __unset( $name ) {
		unset( $this->$name );
	}

/**
	 * Serves as a utility function to determine whether a key is valid.
	 *
	 * @since 6.1.0
	 *
	 * @param int|string $key Cache key to check for validity.
	 * @return bool Whether the key is valid.
	 */
	protected function is_valid_key( $key ) {
		if ( is_int( $key ) ) {
			return true;
		}

if ( is_string( $key ) && trim( $key ) !== '' ) {
			return true;
		}

$type = gettype( $key );

if ( ! function_exists( '__' ) ) {
			wp_load_translations_early();
		}

$message = is_string( $key )
			? __( 'Cache key must not be an empty string.' )
			/* translators: %s: The type of the given cache key. */
			: sprintf( __( 'Cache key must be an integer or a non-empty string, %s given.' ), $type );

_doing_it_wrong(
			sprintf( '%s::%s', __CLASS__, debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS, 2 )[1]['function'] ),
			$message,
			'6.1.0'
		);

return false;
	}

/**
	 * Serves as a utility function to determine whether a key exists in the cache.
	 *
	 * @since 3.4.0
	 *
	 * @param int|string $key   Cache key to check for existence.
	 * @param string     $group Cache group for the key existence check.
	 * @return bool Whether the key exists in the cache for the given group.
	 */
	protected function _exists( $key, $group ) {
		return isset( $this->cache[ $group ] ) && ( isset( $this->cache[ $group ][ $key ] ) || array_key_exists( $key, $this->cache[ $group ] ) );
	}

/**
	 * Adds data to the cache if it doesn't already exist.
	 *
	 * @since 2.0.0
	 *
	 * @uses WP_Object_Cache::_exists() Checks to see if the cache already has data.
	 * @uses WP_Object_Cache::set()     Sets the data after the checking the cache
	 *                                  contents existence.
	 *
	 * @param int|string $key    What to call the contents in the cache.
	 * @param mixed      $data   The contents to store in the cache.
	 * @param string     $group  Optional. Where to group the cache contents. Default 'default'.
	 * @param int        $expire Optional. When to expire the cache contents, in seconds.
	 *                           Default 0 (no expiration).
	 * @return bool True on success, false if cache key and group already exist.
	 */
	public function add( $key, $data, $group = 'default', $expire = 0 ) {
		if ( wp_suspend_cache_addition() ) {
			return false;
		}

if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

$id = $key;
		if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$id = $this->blog_prefix . $key;
		}

if ( $this->_exists( $id, $group ) ) {
			return false;
		}

return $this->set( $key, $data, $group, (int) $expire );
	}

/**
	 * Adds multiple values to the cache in one call.
	 *
	 * @since 6.0.0
	 *
	 * @param array  $data   Array of keys and values to be added.
	 * @param string $group  Optional. Where the cache contents are grouped. Default empty.
	 * @param int    $expire Optional. When to expire the cache contents, in seconds.
	 *                       Default 0 (no expiration).
	 * @return bool[] Array of return values, grouped by key. Each value is either
	 *                true on success, or false if cache key and group already exist.
	 */
	public function add_multiple( array $data, $group = '', $expire = 0 ) {
		$values = array();

foreach ( $data as $key => $value ) {
			$values[ $key ] = $this->add( $key, $value, $group, $expire );
		}

return $values;
	}

/**
	 * Replaces the contents in the cache, if contents already exist.
	 *
	 * @since 2.0.0
	 *
	 * @see WP_Object_Cache::set()
	 *
	 * @param int|string $key    What to call the contents in the cache.
	 * @param mixed      $data   The contents to store in the cache.
	 * @param string     $group  Optional. Where to group the cache contents. Default 'default'.
	 * @param int        $expire Optional. When to expire the cache contents, in seconds.
	 *                           Default 0 (no expiration).
	 * @return bool True if contents were replaced, false if original value does not exist.
	 */
	public function replace( $key, $data, $group = 'default', $expire = 0 ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

$id = $key;
		if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$id = $this->blog_prefix . $key;
		}

if ( ! $this->_exists( $id, $group ) ) {
			return false;
		}

return $this->set( $key, $data, $group, (int) $expire );
	}

/**
	 * Sets the data contents into the cache.
	 *
	 * The cache contents are grouped by the $group parameter followed by the
	 * $key. This allows for duplicate IDs in unique groups. Therefore, naming of
	 * the group should be used with care and should follow normal function
	 * naming guidelines outside of core WordPress usage.
	 *
	 * The $expire parameter is not used, because the cache will automatically
	 * expire for each time a page is accessed and PHP finishes. The method is
	 * more for cache plugins which use files.
	 *
	 * @since 2.0.0
	 * @since 6.1.0 Returns false if cache key is invalid.
	 *
	 * @param int|string $key    What to call the contents in the cache.
	 * @param mixed      $data   The contents to store in the cache.
	 * @param string     $group  Optional. Where to group the cache contents. Default 'default'.
	 * @param int        $expire Optional. Not used.
	 * @return bool True if contents were set, false if key is invalid.
	 */
	public function set( $key, $data, $group = 'default', $expire = 0 ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$key = $this->blog_prefix . $key;
		}

if ( is_object( $data ) ) {
			$data = clone $data;
		}

$this->cache[ $group ][ $key ] = $data;
		return true;
	}

/**
	 * Sets multiple values to the cache in one call.
	 *
	 * @since 6.0.0
	 *
	 * @param array  $data   Array of key and value to be set.
	 * @param string $group  Optional. Where the cache contents are grouped. Default empty.
	 * @param int    $expire Optional. When to expire the cache contents, in seconds.
	 *                       Default 0 (no expiration).
	 * @return bool[] Array of return values, grouped by key. Each value is always true.
	 */
	public function set_multiple( array $data, $group = '', $expire = 0 ) {
		$values = array();

foreach ( $data as $key => $value ) {
			$values[ $key ] = $this->set( $key, $value, $group, $expire );
		}

return $values;
	}

/**
	 * Retrieves the cache contents, if it exists.
	 *
	 * The contents will be first attempted to be retrieved by searching by the
	 * key in the cache group. If the cache is hit (success) then the contents
	 * are returned.
	 *
	 * On failure, the number of cache misses will be incremented.
	 *
	 * @since 2.0.0
	 *
	 * @param int|string $key   The key under which the cache contents are stored.
	 * @param string     $group Optional. Where the cache contents are grouped. Default 'default'.
	 * @param bool       $force Optional. Unused. Whether to force an update of the local cache
	 *                          from the persistent cache. Default false.
	 * @param bool|null  $found Optional. Whether the key was found in the cache (passed by reference).
	 *                          Disambiguates a return of false, a storable value. Default null.
	 * @return mixed|false The cache contents on success, false on failure to retrieve contents.
	 */
	public function get( $key, $group = 'default', $force = false, &$found = null ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$key = $this->blog_prefix . $key;
		}

if ( $this->_exists( $key, $group ) ) {
			$found             = true;
			$this->cache_hits += 1;
			if ( is_object( $this->cache[ $group ][ $key ] ) ) {
				return clone $this->cache[ $group ][ $key ];
			} else {
				return $this->cache[ $group ][ $key ];
			}
		}

$found               = false;
		$this->cache_misses += 1;
		return false;
	}

/**
	 * Retrieves multiple values from the cache in one call.
	 *
	 * @since 5.5.0
	 *
	 * @param array  $keys  Array of keys under which the cache contents are stored.
	 * @param string $group Optional. Where the cache contents are grouped. Default 'default'.
	 * @param bool   $force Optional. Whether to force an update of the local cache
	 *                      from the persistent cache. Default false.
	 * @return array Array of return values, grouped by key. Each value is either
	 *               the cache contents on success, or false on failure.
	 */
	public function get_multiple( $keys, $group = 'default', $force = false ) {
		$values = array();

foreach ( $keys as $key ) {
			$values[ $key ] = $this->get( $key, $group, $force );
		}

return $values;
	}

/**
	 * Removes the contents of the cache key in the group.
	 *
	 * If the cache key does not exist in the group, then nothing will happen.
	 *
	 * @since 2.0.0
	 *
	 * @param int|string $key        What the contents in the cache are called.
	 * @param string     $group      Optional. Where the cache contents are grouped. Default 'default'.
	 * @param bool       $deprecated Optional. Unused. Default false.
	 * @return bool True on success, false if the contents were not deleted.
	 */
	public function delete( $key, $group = 'default', $deprecated = false ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$key = $this->blog_prefix . $key;
		}

if ( ! $this->_exists( $key, $group ) ) {
			return false;
		}

unset( $this->cache[ $group ][ $key ] );
		return true;
	}

/**
	 * Deletes multiple values from the cache in one call.
	 *
	 * @since 6.0.0
	 *
	 * @param array  $keys  Array of keys to be deleted.
	 * @param string $group Optional. Where the cache contents are grouped. Default empty.
	 * @return bool[] Array of return values, grouped by key. Each value is either
	 *                true on success, or false if the contents were not deleted.
	 */
	public function delete_multiple( array $keys, $group = '' ) {
		$values = array();

foreach ( $keys as $key ) {
			$values[ $key ] = $this->delete( $key, $group );
		}

return $values;
	}

/**
	 * Increments numeric cache item's value.
	 *
	 * @since 3.3.0
	 *
	 * @param int|string $key    The cache key to increment.
	 * @param int        $offset Optional. The amount by which to increment the item's value.
	 *                           Default 1.
	 * @param string     $group  Optional. The group the key is in. Default 'default'.
	 * @return int|false The item's new value on success, false on failure.
	 */
	public function incr( $key, $offset = 1, $group = 'default' ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$key = $this->blog_prefix . $key;
		}

if ( ! $this->_exists( $key, $group ) ) {
			return false;
		}

if ( ! is_numeric( $this->cache[ $group ][ $key ] ) ) {
			$this->cache[ $group ][ $key ] = 0;
		}

$offset = (int) $offset;

$this->cache[ $group ][ $key ] += $offset;

if ( $this->cache[ $group ][ $key ] < 0 ) {
			$this->cache[ $group ][ $key ] = 0;
		}

return $this->cache[ $group ][ $key ];
	}

/**
	 * Decrements numeric cache item's value.
	 *
	 * @since 3.3.0
	 *
	 * @param int|string $key    The cache key to decrement.
	 * @param int        $offset Optional. The amount by which to decrement the item's value.
	 *                           Default 1.
	 * @param string     $group  Optional. The group the key is in. Default 'default'.
	 * @return int|false The item's new value on success, false on failure.
	 */
	public function decr( $key, $offset = 1, $group = 'default' ) {
		if ( ! $this->is_valid_key( $key ) ) {
			return false;
		}

if ( empty( $group ) ) {
			$group = 'default';
		}

if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
			$key = $this->blog_prefix . $key;
		}

if ( ! $this->_exists( $key, $group ) ) {
			return false;
		}

if ( ! is_numeric( $this->cache[ $group ][ $key ] ) ) {
			$this->cache[ $group ][ $key ] = 0;
		}

$offset = (int) $offset;

$this->cache[ $group ][ $key ] -= $offset;

if ( $this->cache[ $group ][ $key ] < 0 ) {
			$this->cache[ $group ][ $key ] = 0;
		}

return $this->cache[ $group ][ $key ];
	}

/**
	 * Clears the object cache of all data.
	 *
	 * @since 2.0.0
	 *
	 * @return true Always returns true.
	 */
	public function flush() {
		$this->cache = array();

return true;
	}

/**
	 * Removes all cache items in a group.
	 *
	 * @since 6.1.0
	 *
	 * @param string $group Name of group to remove from cache.
	 * @return true Always returns true.
	 */
	public function flush_group( $group ) {
		unset( $this->cache[ $group ] );

return true;
	}

/**
	 * Sets the list of global cache groups.
	 *
	 * @since 3.0.0
	 *
	 * @param string|string[] $groups List of groups that are global.
	 */
	public function add_global_groups( $groups ) {
		$groups = (array) $groups;

$groups              = array_fill_keys( $groups, true );
		$this->global_groups = array_merge( $this->global_groups, $groups );
	}

/**
	 * Switches the internal blog ID.
	 *
	 * This changes the blog ID used to create keys in blog specific groups.
	 *
	 * @since 3.5.0
	 *
	 * @param int $blog_id Blog ID.
	 */
	public function switch_to_blog( $blog_id ) {
		$blog_id           = (int) $blog_id;
		$this->blog_prefix = $this->multisite ? $blog_id . ':' : '';
	}

/**
	 * Resets cache keys.
	 *
	 * @since 3.0.0
	 *
	 * @deprecated 3.5.0 Use WP_Object_Cache::switch_to_blog()
	 * @see switch_to_blog()
	 */
	public function reset() {
		_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Object_Cache::switch_to_blog()' );

// Clear out non-global caches since the blog ID has changed.
		foreach ( array_keys( $this->cache ) as $group ) {
			if ( ! isset( $this->global_groups[ $group ] ) ) {
				unset( $this->cache[ $group ] );
			}
		}
	}

/**
	 * Echoes the stats of the caching.
	 *
	 * Gives the cache hits, and cache misses. Also prints every cached group,
	 * key and the data.
	 *
	 * @since 2.0.0
	 */
	public function stats() {
		echo '';
		echo "Cache Hits: {$this->cache_hits} ";
		echo "Cache Misses: {$this->cache_misses} ";
		echo '';
		echo '<ul>';
		foreach ( $this->cache as $group => $cache ) {
			echo '<li>Group: ' . esc_html( $group ) . ' - ( ' . number_format( strlen( serialize( $cache ) ) / KB_IN_BYTES, 2 ) . 'k )</li>';
		}
		echo '</ul>';
	}
}