Gecko [ herotex-group.site ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
IXR	[ DIR ]	drwxr-xr-x	2025-04-28 16:58
PHPMailer	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
Requests	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
SimplePie	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
Text	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
assets	[ DIR ]	drwxr-xr-x	2025-04-09 21:03
block-bindings	[ DIR ]	drwxr-xr-x	2025-04-28 16:22
block-patterns	[ DIR ]	drwxr-xr-x	2025-04-28 16:47
block-supports	[ DIR ]	drwxr-xr-x	2025-04-22 17:16
blocks	[ DIR ]	drwxr-xr-x	2025-04-16 18:03
certificates	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
css	[ DIR ]	drwxr-xr-x	2025-04-16 18:03
customize	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
fonts	[ DIR ]	drwxr-xr-x	2025-04-09 21:03
html-api	[ DIR ]	drwxr-xr-x	2025-04-28 04:53
images	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
interactivity-api	[ DIR ]	drwxr-xr-x	2025-04-28 16:59
js	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
l10n	[ DIR ]	drwxr-xr-x	2025-04-28 16:27
php-compat	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
pomo	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
rest-api	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
sitemaps	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
sodium_compat	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
style-engine	[ DIR ]	drwxr-xr-x	2025-04-09 19:30
theme-compat	[ DIR ]	drwxr-xr-x	2025-04-28 08:11
widgets	[ DIR ]	drwxr-xr-x	2025-04-23 01:23
admin-bar.php	36.09 KB	-rw-r--r--	2025-04-16 18:03
atomlib.php	11.79 KB	-rw-r--r--	2024-11-12 11:31
author-template.php	18.51 KB	-rw-r--r--	2024-08-26 00:31
block-bindings.php	5.46 KB	-rw-r--r--	2024-08-26 00:31
block-editor.php	28.12 KB	-rw-r--r--	2025-04-16 18:03
block-i18n.json	316 B	-rw-r--r--	2024-08-26 00:31
block-patterns.php	12.9 KB	-rw-r--r--	2025-04-16 18:03
block-template-utils.php	60.46 KB	-rw-r--r--	2025-04-16 18:03
block-template.php	15 KB	-rw-r--r--	2025-04-16 18:03
blocks.php	108.29 KB	-rw-r--r--	2025-04-16 18:03
bookmark-template.php	12.47 KB	-rw-r--r--	2025-04-16 18:03
bookmark.php	15.07 KB	-rw-r--r--	2024-08-26 00:31
cache-compat.php	5.83 KB	-rw-r--r--	2024-08-26 00:31
cache.php	13.16 KB	-rw-r--r--	2024-08-26 00:31
canonical.php	33.71 KB	-rw-r--r--	2024-11-12 11:31
capabilities.php	41.72 KB	-rw-r--r--	2024-11-12 11:31
category-template.php	55.67 KB	-rw-r--r--	2024-08-26 00:31
category.php	12.53 KB	-rw-r--r--	2025-04-16 18:03
class-IXR.php	2.55 KB	-rw-r--r--	2025-04-16 18:03
class-avif-info.php	28.92 KB	-rw-r--r--	2024-08-26 00:31
class-feed.php	539 B	-rw-r--r--	2024-11-12 11:31
class-http.php	367 B	-rw-r--r--	2024-08-26 00:31
class-json.php	42.66 KB	-rw-r--r--	2024-08-26 00:31
class-oembed.php	401 B	-rw-r--r--	2024-08-26 00:31
class-phpass.php	6.61 KB	-rw-r--r--	2024-11-12 11:31
class-phpmailer.php	664 B	-rw-r--r--	2024-08-26 00:31
class-pop3.php	20.63 KB	-rw-r--r--	2025-04-16 18:03
class-requests.php	2.18 KB	-rw-r--r--	2024-08-26 00:31
class-simplepie.php	453 B	-rw-r--r--	2024-11-12 11:31
class-smtp.php	457 B	-rw-r--r--	2024-08-26 00:31
class-snoopy.php	36.83 KB	-rw-r--r--	2024-08-26 00:31
class-walker-category-dropdown.php	2.41 KB	-rw-r--r--	2024-08-26 00:31
class-walker-category.php	8.28 KB	-rw-r--r--	2024-08-26 00:31
class-walker-comment.php	13.89 KB	-rw-r--r--	2024-08-26 00:31
class-walker-nav-menu.php	11.76 KB	-rw-r--r--	2025-04-16 18:03
class-walker-page-dropdown.php	2.65 KB	-rw-r--r--	2024-08-26 00:31
class-walker-page.php	7.43 KB	-rw-r--r--	2024-08-26 00:31
class-wp-admin-bar.php	17.46 KB	-rw-r--r--	2024-08-26 00:31
class-wp-ajax-response.php	5.14 KB	-rw-r--r--	2024-08-26 00:31
class-wp-application-passwords.php	16.7 KB	-rw-r--r--	2025-04-16 18:03
class-wp-block-bindings-registry.php	8.26 KB	-rw-r--r--	2024-11-12 11:31
class-wp-block-bindings-source.php	2.92 KB	-rw-r--r--	2024-11-12 11:31
class-wp-block-editor-context.php	1.32 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-list.php	4.65 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-metadata-registry.php	11.62 KB	-rw-r--r--	2025-04-16 18:03
class-wp-block-parser-block.php	2.5 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-parser-frame.php	1.97 KB	-rw-r--r--	2024-11-12 11:31
class-wp-block-parser.php	11.26 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-pattern-categories-registry.php	5.25 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-patterns-registry.php	10.53 KB	-rw-r--r--	2024-11-12 11:31
class-wp-block-styles-registry.php	6.25 KB	-rw-r--r--	2025-04-16 18:03
class-wp-block-supports.php	5.49 KB	-rw-r--r--	2025-04-16 18:03
class-wp-block-template.php	1.99 KB	-rw-r--r--	2024-11-12 11:31
class-wp-block-templates-registry.php	7.06 KB	-rw-r--r--	2025-02-11 09:31
class-wp-block-type-registry.php	4.9 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block-type.php	16.86 KB	-rw-r--r--	2024-08-26 00:31
class-wp-block.php	22.5 KB	-rw-r--r--	2025-04-16 18:03
class-wp-classic-to-block-menu-converter.php	3.99 KB	-rw-r--r--	2024-08-26 00:31
class-wp-comment-query.php	47.26 KB	-rw-r--r--	2024-08-26 00:31
class-wp-comment.php	9.22 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-control.php	25.25 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-manager.php	197.84 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-nav-menus.php	56.07 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-panel.php	10.46 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-section.php	10.95 KB	-rw-r--r--	2024-11-12 11:31
class-wp-customize-setting.php	29.26 KB	-rw-r--r--	2025-04-16 18:03
class-wp-customize-widgets.php	70.52 KB	-rw-r--r--	2025-04-16 18:03
class-wp-date-query.php	34.89 KB	-rw-r--r--	2025-04-16 18:03
class-wp-dependencies.php	14.78 KB	-rw-r--r--	2024-11-12 11:31
class-wp-dependency.php	2.57 KB	-rw-r--r--	2024-08-26 00:31
class-wp-duotone.php	39.83 KB	-rw-r--r--	2024-08-26 00:31
class-wp-editor.php	70.64 KB	-rw-r--r--	2025-04-16 18:03
class-wp-embed.php	15.56 KB	-rw-r--r--	2025-04-16 18:03
class-wp-error.php	7.33 KB	-rw-r--r--	2024-08-26 00:31
class-wp-exception.php	253 B	-rw-r--r--	2024-11-12 11:31
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-11-12 11:31
class-wp-feed-cache-transient.php	3.1 KB	-rw-r--r--	2024-11-12 11:31
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-11-12 11:31
class-wp-hook.php	15.63 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-cookie.php	7.22 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-curl.php	12.25 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-encoding.php	6.53 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-ixr-client.php	3.42 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-proxy.php	5.84 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-requests-hooks.php	1.97 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-requests-response.php	4.3 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-response.php	2.91 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http-streams.php	16.46 KB	-rw-r--r--	2024-08-26 00:31
class-wp-http.php	40.6 KB	-rw-r--r--	2025-04-16 18:03
class-wp-image-editor-gd.php	19.69 KB	-rw-r--r--	2025-04-16 18:03
class-wp-image-editor-imagick.php	33.92 KB	-rw-r--r--	2025-04-16 18:03
class-wp-image-editor.php	17.12 KB	-rw-r--r--	2025-04-16 18:03
class-wp-list-util.php	7.27 KB	-rw-r--r--	2024-08-26 00:31
class-wp-locale-switcher.php	6.62 KB	-rw-r--r--	2025-04-16 18:03
class-wp-locale.php	16.49 KB	-rw-r--r--	2025-04-16 18:03
class-wp-matchesmapregex.php	1.79 KB	-rw-r--r--	2024-08-26 00:31
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2024-08-26 00:31
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r--r--	2024-08-26 00:31
class-wp-navigation-fallback.php	9 KB	-rw-r--r--	2024-08-26 00:31
class-wp-network-query.php	19.39 KB	-rw-r--r--	2024-08-26 00:31
class-wp-network.php	12.01 KB	-rw-r--r--	2024-11-12 11:31
class-wp-object-cache.php	17.11 KB	-rw-r--r--	2024-11-12 11:31
class-wp-oembed-controller.php	6.74 KB	-rw-r--r--	2024-08-26 00:31
class-wp-oembed.php	30.91 KB	-rw-r--r--	2025-04-16 18:03
class-wp-paused-extensions-storage.php	4.99 KB	-rw-r--r--	2024-11-12 11:31
class-wp-phpmailer.php	3.71 KB	-rw-r--r--	2025-04-16 18:03
class-wp-plugin-dependencies.php	24.72 KB	-rw-r--r--	2025-04-16 18:03
class-wp-post-type.php	29.96 KB	-rw-r--r--	2025-04-16 18:03
class-wp-post.php	6.34 KB	-rw-r--r--	2025-04-16 18:03
class-wp-query.php	154.32 KB	-rw-r--r--	2025-04-16 18:03
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r--r--	2024-08-26 00:31
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r--r--	2024-08-26 00:31
class-wp-recovery-mode-key-service.php	4.77 KB	-rw-r--r--	2025-04-16 18:03
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r--r--	2024-08-26 00:31
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-04-16 18:03
class-wp-rewrite.php	62.2 KB	-rw-r--r--	2024-11-12 11:31
class-wp-role.php	2.46 KB	-rw-r--r--	2024-08-26 00:31
class-wp-roles.php	8.38 KB	-rw-r--r--	2024-11-12 11:31
class-wp-script-modules.php	19.01 KB	-rw-r--r--	2025-04-16 18:03
class-wp-scripts.php	27.68 KB	-rw-r--r--	2024-11-12 11:31
class-wp-session-tokens.php	7.15 KB	-rw-r--r--	2025-04-16 18:03
class-wp-simplepie-file.php	3.33 KB	-rw-r--r--	2024-11-12 11:31
class-wp-simplepie-sanitize-kses.php	1.87 KB	-rw-r--r--	2025-04-16 18:03
class-wp-site-query.php	30.88 KB	-rw-r--r--	2024-11-12 11:31
class-wp-site.php	7.28 KB	-rw-r--r--	2024-08-26 00:31
class-wp-speculation-rules.php	7.35 KB	-rw-r--r--	2025-04-16 18:03
class-wp-styles.php	10.75 KB	-rw-r--r--	2024-11-12 11:31
class-wp-tax-query.php	19.1 KB	-rw-r--r--	2024-08-26 00:31
class-wp-taxonomy.php	18.12 KB	-rw-r--r--	2025-04-16 18:03
class-wp-term-query.php	39.91 KB	-rw-r--r--	2024-11-12 11:31
class-wp-term.php	5.17 KB	-rw-r--r--	2024-08-26 00:31
class-wp-text-diff-renderer-inline.php	979 B	-rw-r--r--	2024-08-26 00:31
class-wp-text-diff-renderer-table.php	18.44 KB	-rw-r--r--	2025-04-16 18:03
class-wp-textdomain-registry.php	10.24 KB	-rw-r--r--	2024-11-20 21:52
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-08-26 00:31
class-wp-theme-json-resolver.php	34.9 KB	-rw-r--r--	2025-04-16 18:03
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-08-26 00:31
class-wp-theme-json.php	159.71 KB	-rw-r--r--	2025-04-16 18:03
class-wp-theme.php	64.27 KB	-rw-r--r--	2025-04-16 18:03
class-wp-token-map.php	27.95 KB	-rw-r--r--	2024-11-12 11:31
class-wp-url-pattern-prefixer.php	4.69 KB	-rw-r--r--	2025-04-16 18:03
class-wp-user-meta-session-tokens.php	2.92 KB	-rw-r--r--	2024-08-26 00:31
class-wp-user-query.php	42.63 KB	-rw-r--r--	2025-04-16 18:03
class-wp-user-request.php	2.25 KB	-rw-r--r--	2025-04-16 18:03
class-wp-user.php	22.46 KB	-rw-r--r--	2025-04-16 18:03
class-wp-walker.php	13.01 KB	-rw-r--r--	2024-09-10 02:40
class-wp-widget-factory.php	3.27 KB	-rw-r--r--	2024-08-26 00:31
class-wp-widget.php	18 KB	-rw-r--r--	2025-04-16 18:03
class-wp-xmlrpc-server.php	210.39 KB	-rw-r--r--	2025-04-16 18:03
class-wp.php	25.7 KB	-rw-r--r--	2025-04-16 18:03
class-wpdb.php	115.51 KB	-rw-r--r--	2025-04-16 18:03
class.wp-dependencies.php	373 B	-rw-r--r--	2024-08-26 00:31
class.wp-scripts.php	343 B	-rw-r--r--	2024-08-26 00:31
class.wp-styles.php	338 B	-rw-r--r--	2024-08-26 00:31
comment-template.php	100.47 KB	-rw-r--r--	2025-04-16 18:03
comment.php	128.46 KB	-rw-r--r--	2025-04-16 18:03
compat.php	15.99 KB	-rw-r--r--	2025-04-16 18:03
cron.php	41.66 KB	-rw-r--r--	2025-04-16 18:03
date.php	400 B	-rw-r--r--	2024-08-26 00:31
default-constants.php	11.1 KB	-rw-r--r--	2024-11-12 11:31
default-filters.php	35.84 KB	-rw-r--r--	2025-04-16 18:03
default-widgets.php	2.24 KB	-rw-r--r--	2025-04-16 18:03
deprecated.php	187.07 KB	-rw-r--r--	2025-04-16 18:03
embed-template.php	338 B	-rw-r--r--	2024-08-26 00:31
embed.php	37.28 KB	-rw-r--r--	2025-04-16 18:03
error-protection.php	4.02 KB	-rw-r--r--	2024-08-26 00:31
error_log	44.75 KB	-rw-r--r--	2025-04-30 05:00
feed-atom-comments.php	5.38 KB	-rw-r--r--	2024-08-26 00:31
feed-atom.php	3.05 KB	-rw-r--r--	2025-04-16 18:03
feed-rdf.php	2.61 KB	-rw-r--r--	2024-08-26 00:31
feed-rss.php	1.16 KB	-rw-r--r--	2024-08-26 00:31
feed-rss2-comments.php	4.04 KB	-rw-r--r--	2024-08-26 00:31
feed-rss2.php	3.71 KB	-rw-r--r--	2024-08-26 00:31
feed.php	22.86 KB	-rw-r--r--	2024-11-12 11:31
fonts.php	9.52 KB	-rw-r--r--	2024-11-12 11:31
formatting.php	334.24 KB	-rw-r--r--	2025-04-16 18:03
functions.php	280.81 KB	-rw-r--r--	2025-04-16 18:03
functions.wp-scripts.php	14.22 KB	-rw-r--r--	2024-08-26 00:31
functions.wp-styles.php	8.38 KB	-rw-r--r--	2024-08-26 00:31
general-template.php	168.46 KB	-rw-r--r--	2025-04-16 18:03
global-styles-and-settings.php	20.76 KB	-rw-r--r--	2025-04-16 18:03
http.php	24.72 KB	-rw-r--r--	2024-11-12 11:31
https-detection.php	5.72 KB	-rw-r--r--	2025-04-16 18:03
https-migration.php	4.63 KB	-rw-r--r--	2024-08-26 00:31
kses.php	72.73 KB	-rw-r--r--	2025-04-16 18:03
l10n.php	66.92 KB	-rw-r--r--	2025-04-16 18:03
link-template.php	154.1 KB	-rw-r--r--	2025-04-16 18:03
load.php	55.12 KB	-rw-r--r--	2025-04-16 18:03
locale.php	162 B	-rw-r--r--	2024-08-26 00:31
media-template.php	61.58 KB	-rw-r--r--	2025-04-16 18:03
media.php	215.12 KB	-rw-r--r--	2025-04-16 18:03
meta.php	63.71 KB	-rw-r--r--	2025-04-16 18:03
ms-blogs.php	25.24 KB	-rw-r--r--	2025-04-16 18:03
ms-default-constants.php	4.81 KB	-rw-r--r--	2024-08-26 00:31
ms-default-filters.php	6.48 KB	-rw-r--r--	2024-08-26 00:31
ms-deprecated.php	21.25 KB	-rw-r--r--	2024-08-26 00:31
ms-files.php	2.71 KB	-rw-r--r--	2025-04-16 18:03
ms-functions.php	89.44 KB	-rw-r--r--	2025-04-16 18:03
ms-load.php	19.42 KB	-rw-r--r--	2024-08-26 00:31
ms-network.php	3.69 KB	-rw-r--r--	2024-08-26 00:31
ms-settings.php	4.1 KB	-rw-r--r--	2025-04-16 18:03
ms-site.php	40.35 KB	-rw-r--r--	2025-04-16 18:03
nav-menu-template.php	25.38 KB	-rw-r--r--	2025-04-16 18:03
nav-menu.php	43.33 KB	-rw-r--r--	2024-11-12 11:31
option.php	100.65 KB	-rw-r--r--	2025-04-16 18:03
pluggable-deprecated.php	6.18 KB	-rw-r--r--	2025-04-16 18:03
pluggable.php	119.82 KB	-rw-r--r--	2025-04-16 18:03
plugin.php	34.63 KB	-rw-r--r--	2024-08-26 00:31
post-formats.php	6.94 KB	-rw-r--r--	2024-08-26 00:31
post-template.php	67.04 KB	-rw-r--r--	2025-04-16 18:03
post-thumbnail-template.php	10.62 KB	-rw-r--r--	2025-04-16 18:03
post.php	284.88 KB	-rw-r--r--	2025-04-16 18:03
query.php	36.17 KB	-rw-r--r--	2024-08-26 00:31
registration-functions.php	200 B	-rw-r--r--	2024-08-26 00:31
registration.php	200 B	-rw-r--r--	2024-08-26 00:31
rest-api.php	97.91 KB	-rw-r--r--	2025-04-16 18:03
revision.php	30.02 KB	-rw-r--r--	2025-04-16 18:03
rewrite.php	19.08 KB	-rw-r--r--	2024-11-12 11:31
robots-template.php	5.06 KB	-rw-r--r--	2024-08-26 00:31
rss-functions.php	255 B	-rw-r--r--	2024-08-26 00:31
rss.php	22.57 KB	-rw-r--r--	2024-11-12 11:31
script-loader.php	129.5 KB	-rw-r--r--	2025-04-16 18:03
script-modules.php	7.53 KB	-rw-r--r--	2024-11-12 11:31
session.php	258 B	-rw-r--r--	2024-08-26 00:31
shortcodes.php	23.49 KB	-rw-r--r--	2024-08-26 00:31
sitemaps.php	3.16 KB	-rw-r--r--	2024-08-26 00:31
speculative-loading.php	8.36 KB	-rw-r--r--	2025-04-16 18:03
spl-autoload-compat.php	441 B	-rw-r--r--	2024-08-26 00:31
style-engine.php	7.39 KB	-rw-r--r--	2024-08-26 00:31
taxonomy.php	172.1 KB	-rw-r--r--	2025-04-16 18:03
template-canvas.php	544 B	-rw-r--r--	2024-08-26 00:31
template-loader.php	2.94 KB	-rw-r--r--	2024-08-26 00:31
template.php	23.59 KB	-rw-r--r--	2024-08-26 00:31
theme-i18n.json	1.49 KB	-rw-r--r--	2025-04-16 18:03
theme-previews.php	2.77 KB	-rw-r--r--	2024-08-26 00:31
theme-templates.php	6.09 KB	-rw-r--r--	2025-04-16 18:03
theme.json	8.5 KB	-rw-r--r--	2024-08-26 00:31
theme.php	131.16 KB	-rw-r--r--	2025-04-16 18:03
update.php	36.62 KB	-rw-r--r--	2025-04-16 18:03
user.php	171.7 KB	-rw-r--r--	2025-04-16 18:03
vars.php	6.41 KB	-rw-r--r--	2025-04-16 18:03
version.php	1.06 KB	-rw-r--r--	2025-04-16 18:03
widgets.php	69.06 KB	-rw-r--r--	2025-04-16 18:03
wp-db.php	445 B	-rw-r--r--	2024-08-26 00:31
wp-diff.php	799 B	-rw-r--r--	2025-04-16 18:03

Rename

<?php
/**
 * Block Metadata Registry
 *
 * @package WordPress
 * @subpackage Blocks
 * @since 6.7.0
 */

/**
 * Class used for managing block metadata collections.
 *
 * The WP_Block_Metadata_Registry allows plugins to register metadata for large
 * collections of blocks (e.g., 50-100+) using a single PHP file. This approach
 * reduces the need to read and decode multiple `block.json` files, enhancing
 * performance through opcode caching.
 *
 * @since 6.7.0
 */
class WP_Block_Metadata_Registry {

/**
	 * Container for storing block metadata collections.
	 *
	 * Each entry maps a base path to its corresponding metadata and callback.
	 *
	 * @since 6.7.0
	 * @var array<string, array<string, mixed>>
	 */
	private static $collections = array();

/**
	 * Caches the last matched collection path for performance optimization.
	 *
	 * @since 6.7.0
	 * @var string|null
	 */
	private static $last_matched_collection = null;

/**
	 * Stores the default allowed collection root paths.
	 *
	 * @since 6.7.2
	 * @var string[]|null
	 */
	private static $default_collection_roots = null;

/**
	 * Registers a block metadata collection.
	 *
	 * This method allows registering a collection of block metadata from a single
	 * manifest file, improving performance for large sets of blocks.
	 *
	 * The manifest file should be a PHP file that returns an associative array, where
	 * the keys are the block identifiers (without their namespace) and the values are
	 * the corresponding block metadata arrays. The block identifiers must match the
	 * parent directory name for the respective `block.json` file.
	 *
	 * Example manifest file structure:
	 * ```
	 * return array(
	 *     'example-block' => array(
	 *         'title' => 'Example Block',
	 *         'category' => 'widgets',
	 *         'icon' => 'smiley',
	 *         // ... other block metadata
	 *     ),
	 *     'another-block' => array(
	 *         'title' => 'Another Block',
	 *         'category' => 'formatting',
	 *         'icon' => 'star-filled',
	 *         // ... other block metadata
	 *     ),
	 *     // ... more block metadata entries
	 * );
	 * ```
	 *
	 * @since 6.7.0
	 *
	 * @param string $path     The absolute base path for the collection ( e.g., WP_PLUGIN_DIR . '/my-plugin/blocks/' ).
	 * @param string $manifest The absolute path to the manifest file containing the metadata collection.
	 * @return bool True if the collection was registered successfully, false otherwise.
	 */
	public static function register_collection( $path, $manifest ) {
		$path = rtrim( wp_normalize_path( $path ), '/' );

$collection_roots = self::get_default_collection_roots();

/**
		 * Filters the root directory paths for block metadata collections.
		 *
		 * Any block metadata collection that is registered must not use any of these paths, or any parent directory
		 * path of them. Most commonly, block metadata collections should reside within one of these paths, though in
		 * some scenarios they may also reside in entirely different directories (e.g. in case of symlinked plugins).
		 *
		 * Example:
		 * * It is allowed to register a collection with path `WP_PLUGIN_DIR . '/my-plugin'`.
		 * * It is not allowed to register a collection with path `WP_PLUGIN_DIR`.
		 * * It is not allowed to register a collection with path `dirname( WP_PLUGIN_DIR )`.
		 *
		 * The default list encompasses the `wp-includes` directory, as well as the root directories for plugins,
		 * must-use plugins, and themes. This filter can be used to expand the list, e.g. to custom directories that
		 * contain symlinked plugins, so that these root directories cannot be used themselves for a block metadata
		 * collection either.
		 *
		 * @since 6.7.2
		 *
		 * @param string[] $collection_roots List of allowed metadata collection root paths.
		 */
		$collection_roots = apply_filters( 'wp_allowed_block_metadata_collection_roots', $collection_roots );

$collection_roots = array_unique(
			array_map(
				static function ( $allowed_root ) {
					return rtrim( wp_normalize_path( $allowed_root ), '/' );
				},
				$collection_roots
			)
		);

// Check if the path is valid:
		if ( ! self::is_valid_collection_path( $path, $collection_roots ) ) {
			_doing_it_wrong(
				__METHOD__,
				sprintf(
					/* translators: %s: list of allowed collection roots */
					__( 'Block metadata collections cannot be registered as one of the following directories or their parent directories: %s' ),
					esc_html( implode( wp_get_list_item_separator(), $collection_roots ) )
				),
				'6.7.2'
			);
			return false;
		}

if ( ! file_exists( $manifest ) ) {
			_doing_it_wrong(
				__METHOD__,
				__( 'The specified manifest file does not exist.' ),
				'6.7.0'
			);
			return false;
		}

self::$collections[ $path ] = array(
			'manifest' => $manifest,
			'metadata' => null,
		);

return true;
	}

/**
	 * Retrieves block metadata for a given block within a specific collection.
	 *
	 * This method uses the registered collections to efficiently lookup
	 * block metadata without reading individual `block.json` files.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The path to the file or folder containing the block.
	 * @return array|null The block metadata for the block, or null if not found.
	 */
	public static function get_metadata( $file_or_folder ) {
		$file_or_folder = wp_normalize_path( $file_or_folder );

$path = self::find_collection_path( $file_or_folder );
		if ( ! $path ) {
			return null;
		}

$collection = &self::$collections[ $path ];

if ( null === $collection['metadata'] ) {
			// Load the manifest file if not already loaded
			$collection['metadata'] = require $collection['manifest'];
		}

// Get the block name from the path.
		$block_name = self::default_identifier_callback( $file_or_folder );

return isset( $collection['metadata'][ $block_name ] ) ? $collection['metadata'][ $block_name ] : null;
	}

/**
	 * Gets the list of absolute paths to all block metadata files that are part of the given collection.
	 *
	 * For instance, if a block metadata collection is registered with path `WP_PLUGIN_DIR . '/my-plugin/blocks/'`,
	 * and the manifest file includes metadata for two blocks `'block-a'` and `'block-b'`, the result of this method
	 * will be an array containing:
	 * * `WP_PLUGIN_DIR . '/my-plugin/blocks/block-a/block.json'`
	 * * `WP_PLUGIN_DIR . '/my-plugin/blocks/block-b/block.json'`
	 *
	 * @since 6.8.0
	 *
	 * @param string $path The absolute base path for a previously registered collection.
	 * @return string[] List of block metadata file paths, or an empty array if the given `$path` is invalid.
	 */
	public static function get_collection_block_metadata_files( $path ) {
		$path = rtrim( wp_normalize_path( $path ), '/' );

if ( ! isset( self::$collections[ $path ] ) ) {
			_doing_it_wrong(
				__METHOD__,
				__( 'No registered block metadata collection was found for the provided path.' ),
				'6.8.0'
			);
			return array();
		}

$collection = &self::$collections[ $path ];

if ( null === $collection['metadata'] ) {
			// Load the manifest file if not already loaded.
			$collection['metadata'] = require $collection['manifest'];
		}

return array_map(
			// No normalization necessary since `$path` is already normalized and `$block_name` is just a folder name.
			static function ( $block_name ) use ( $path ) {
				return "{$path}/{$block_name}/block.json";
			},
			array_keys( $collection['metadata'] )
		);
	}

/**
	 * Finds the collection path for a given file or folder.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The normalized path to the file or folder.
	 * @return string|null The normalized collection path if found, or null if not found.
	 */
	private static function find_collection_path( $file_or_folder ) {
		if ( empty( $file_or_folder ) ) {
			return null;
		}

// Check the last matched collection first, since block registration usually happens in batches per plugin or theme.
		$path = rtrim( $file_or_folder, '/' );
		if ( self::$last_matched_collection && str_starts_with( $path, self::$last_matched_collection ) ) {
			return self::$last_matched_collection;
		}

$collection_paths = array_keys( self::$collections );
		foreach ( $collection_paths as $collection_path ) {
			if ( str_starts_with( $path, $collection_path ) ) {
				self::$last_matched_collection = $collection_path;
				return $collection_path;
			}
		}
		return null;
	}

/**
	 * Checks if metadata exists for a given block name in a specific collection.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The path to the file or folder containing the block metadata.
	 * @return bool True if metadata exists for the block, false otherwise.
	 */
	public static function has_metadata( $file_or_folder ) {
		return null !== self::get_metadata( $file_or_folder );
	}

/**
	 * Default identifier function to determine the block identifier from a given path.
	 *
	 * This function extracts the block identifier from the path:
	 * - For 'block.json' files, it uses the parent directory name.
	 * - For directories, it uses the directory name itself.
	 * - For empty paths, it returns an empty string.
	 *
	 * For example:
	 * - Path: '/wp-content/plugins/my-plugin/blocks/example/block.json'
	 *   Identifier: 'example'
	 * - Path: '/wp-content/plugins/my-plugin/blocks/another-block'
	 *   Identifier: 'another-block'
	 *
	 * This default behavior matches the standard WordPress block structure.
	 *
	 * @since 6.7.0
	 *
	 * @param string $path The normalized file or folder path to determine the block identifier from.
	 * @return string The block identifier, or an empty string if the path is empty.
	 */
	private static function default_identifier_callback( $path ) {
		// Ensure $path is not empty to prevent unexpected behavior.
		if ( empty( $path ) ) {
			return '';
		}

if ( str_ends_with( $path, 'block.json' ) ) {
			// Return the parent directory name if it's a block.json file.
			return basename( dirname( $path ) );
		}

// Otherwise, assume it's a directory and return its name.
		return basename( $path );
	}

/**
	 * Checks whether the given block metadata collection path is valid against the list of collection roots.
	 *
	 * @since 6.7.2
	 *
	 * @param string   $path             Normalized block metadata collection path, without trailing slash.
	 * @param string[] $collection_roots List of normalized collection root paths, without trailing slashes.
	 * @return bool True if the path is allowed, false otherwise.
	 */
	private static function is_valid_collection_path( $path, $collection_roots ) {
		foreach ( $collection_roots as $allowed_root ) {
			// If the path matches any root exactly, it is invalid.
			if ( $allowed_root === $path ) {
				return false;
			}

// If the path is a parent path of any of the roots, it is invalid.
			if ( str_starts_with( $allowed_root, $path ) ) {
				return false;
			}
		}

return true;
	}

/**
	 * Gets the default collection root directory paths.
	 *
	 * @since 6.7.2
	 *
	 * @return string[] List of directory paths within which metadata collections are allowed.
	 */
	private static function get_default_collection_roots() {
		if ( isset( self::$default_collection_roots ) ) {
			return self::$default_collection_roots;
		}

$collection_roots = array(
			wp_normalize_path( ABSPATH . WPINC ),
			wp_normalize_path( WP_CONTENT_DIR ),
			wp_normalize_path( WPMU_PLUGIN_DIR ),
			wp_normalize_path( WP_PLUGIN_DIR ),
		);

$theme_roots = get_theme_roots();
		if ( ! is_array( $theme_roots ) ) {
			$theme_roots = array( $theme_roots );
		}
		foreach ( $theme_roots as $theme_root ) {
			$collection_roots[] = trailingslashit( wp_normalize_path( WP_CONTENT_DIR ) ) . ltrim( wp_normalize_path( $theme_root ), '/' );
		}

self::$default_collection_roots = array_unique( $collection_roots );
		return self::$default_collection_roots;
	}
}