Gecko [ cel-fi.com.my ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
IXR	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
PHPMailer	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
Requests	[ DIR ]	drwxr-xr-x	2024-01-30 09:24
SimplePie	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
Text	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
assets	[ DIR ]	drwxr-xr-x	2023-02-14 14:22
block-patterns	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
block-supports	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
blocks	[ DIR ]	drwxr-xr-x	2025-11-15 16:30
certificates	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
css	[ DIR ]	drwxr-xr-x	2023-02-14 14:22
customize	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
fonts	[ DIR ]	drwxr-xr-x	2024-01-30 09:24
html-api	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
images	[ DIR ]	drwxr-xr-x	2024-01-30 09:24
js	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
php-compat	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
pomo	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
rest-api	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
sitemaps	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
sodium_compat	[ DIR ]	drwxr-xr-x	2023-02-14 13:58
style-engine	[ DIR ]	drwxr-xr-x	2023-02-14 14:22
theme-compat	[ DIR ]	drwxr-xr-x	2025-12-09 04:17
widgets	[ DIR ]	drwxr-xr-x	2025-11-15 16:33
admin-bar.php	35.15 KB	-rw-r--r--	2024-01-30 09:24
atomlib.php	11.67 KB	-rw-r--r--	2023-04-13 02:03
author-template.php	18.51 KB	-rw-r--r--	2023-08-09 22:04
block-editor.php	27.27 KB	-rw-r--r--	2024-01-30 09:24
block-i18n.json	316 B	-rw-r--r--	2023-04-13 02:03
block-patterns.php	12.64 KB	-rw-r--r--	2024-01-30 09:24
block-template-utils.php	47.35 KB	-rw-r--r--	2024-01-30 09:24
block-template.php	12 KB	-rw-r--r--	2024-01-30 09:24
blocks.php	71.18 KB	-rw-r--r--	2024-06-25 02:48
bookmark-template.php	12.61 KB	-rw-r--r--	2023-08-09 22:04
bookmark.php	15.02 KB	-rw-r--r--	2023-08-09 22:04
cache-compat.php	5.83 KB	-rw-r--r--	2023-04-13 02:03
cache.php	13.16 KB	-rw-r--r--	2023-04-13 02:03
canonical.php	33.27 KB	-rw-r--r--	2024-01-31 18:01
capabilities.php	39.09 KB	-rw-r--r--	2023-08-09 22:04
category-template.php	55.67 KB	-rw-r--r--	2024-01-30 09:24
category.php	12.41 KB	-rw-r--r--	2024-01-30 09:24
class-IXR.php	2.48 KB	-rw-r--r--	2023-04-13 02:03
class-feed.php	529 B	-rw-r--r--	2023-04-13 02:03
class-http.php	367 B	-rw-r--r--	2023-04-13 02:03
class-json.php	42.66 KB	-rw-r--r--	2023-04-13 02:03
class-oembed.php	401 B	-rw-r--r--	2023-04-13 02:03
class-phpass.php	6.55 KB	-rw-r--r--	2023-04-13 02:03
class-phpmailer.php	664 B	-rw-r--r--	2023-04-13 02:03
class-pop3.php	20.48 KB	-rw-r--r--	2023-04-13 02:03
class-requests.php	2.18 KB	-rw-r--r--	2023-08-09 22:04
class-simplepie.php	95.82 KB	-rw-r--r--	2023-08-09 22:04
class-smtp.php	457 B	-rw-r--r--	2023-04-13 02:03
class-snoopy.php	36.83 KB	-rw-r--r--	2023-04-13 02:03
class-walker-category-dropdown.php	2.41 KB	-rw-r--r--	2024-01-30 09:24
class-walker-category.php	8.28 KB	-rw-r--r--	2024-01-30 09:24
class-walker-comment.php	13.88 KB	-rw-r--r--	2024-01-30 09:24
class-walker-nav-menu.php	11.05 KB	-rw-r--r--	2023-08-09 22:04
class-walker-page-dropdown.php	2.65 KB	-rw-r--r--	2024-01-30 09:24
class-walker-page.php	7.43 KB	-rw-r--r--	2024-01-30 09:24
class-wp-admin-bar.php	16.96 KB	-rw-r--r--	2023-08-09 22:04
class-wp-ajax-response.php	5.14 KB	-rw-r--r--	2023-04-13 02:03
class-wp-application-passwords.php	12.55 KB	-rw-r--r--	2023-08-09 22:04
class-wp-block-editor-context.php	1.32 KB	-rw-r--r--	2023-04-13 02:03
class-wp-block-list.php	4.66 KB	-rw-r--r--	2024-01-30 09:24
class-wp-block-parser-block.php	2.5 KB	-rw-r--r--	2023-08-09 22:04
class-wp-block-parser-frame.php	1.87 KB	-rw-r--r--	2023-08-09 22:04
class-wp-block-parser.php	11.26 KB	-rw-r--r--	2024-01-30 09:24
class-wp-block-pattern-categories-registry.php	5.25 KB	-rw-r--r--	2023-04-13 02:03
class-wp-block-patterns-registry.php	9.84 KB	-rw-r--r--	2024-01-30 09:24
class-wp-block-styles-registry.php	5.75 KB	-rw-r--r--	2023-04-13 02:03
class-wp-block-supports.php	5.39 KB	-rw-r--r--	2024-01-30 09:24
class-wp-block-template.php	1.91 KB	-rw-r--r--	2023-08-09 22:04
class-wp-block-type-registry.php	4.9 KB	-rw-r--r--	2023-10-13 06:45
class-wp-block-type.php	14.4 KB	-rw-r--r--	2024-01-30 09:24
class-wp-block.php	8.2 KB	-rw-r--r--	2024-01-30 09:24
class-wp-classic-to-block-menu-converter.php	3.99 KB	-rw-r--r--	2023-08-30 06:48
class-wp-comment-query.php	46.71 KB	-rw-r--r--	2024-01-30 09:24
class-wp-comment.php	9.15 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-control.php	25.24 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-manager.php	197.52 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-nav-menus.php	56.22 KB	-rw-r--r--	2025-10-01 02:52
class-wp-customize-panel.php	10.42 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-section.php	10.98 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-setting.php	29.19 KB	-rw-r--r--	2024-01-30 09:24
class-wp-customize-widgets.php	69.93 KB	-rw-r--r--	2024-01-30 09:24
class-wp-date-query.php	34.88 KB	-rw-r--r--	2023-08-09 22:04
class-wp-dependencies.php	13.73 KB	-rw-r--r--	2024-01-30 09:24
class-wp-dependency.php	2.57 KB	-rw-r--r--	2023-04-13 02:03
class-wp-duotone.php	38.52 KB	-rw-r--r--	2024-01-30 09:24
class-wp-editor.php	70.39 KB	-rw-r--r--	2023-08-09 22:04
class-wp-embed.php	15.62 KB	-rw-r--r--	2023-08-09 22:04
class-wp-error.php	7.33 KB	-rw-r--r--	2023-04-13 02:03
class-wp-fatal-error-handler.php	7.69 KB	-rw-r--r--	2023-04-13 02:03
class-wp-feed-cache-transient.php	2.53 KB	-rw-r--r--	2023-04-13 02:03
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-01-30 09:24
class-wp-hook.php	15.63 KB	-rw-r--r--	2024-01-30 09:24
class-wp-http-cookie.php	7.22 KB	-rw-r--r--	2023-08-09 22:04
class-wp-http-curl.php	12.25 KB	-rw-r--r--	2024-01-30 09:24
class-wp-http-encoding.php	6.53 KB	-rw-r--r--	2023-08-09 22:04
class-wp-http-ixr-client.php	3.42 KB	-rw-r--r--	2026-03-11 14:50
class-wp-http-proxy.php	5.84 KB	-rw-r--r--	2023-08-09 22:04
class-wp-http-requests-hooks.php	1.97 KB	-rw-r--r--	2023-04-13 02:03
class-wp-http-requests-response.php	4.3 KB	-rw-r--r--	2024-01-30 09:24
class-wp-http-response.php	2.91 KB	-rw-r--r--	2023-04-13 02:03
class-wp-http-streams.php	16.46 KB	-rw-r--r--	2024-01-30 09:24
class-wp-http.php	39.63 KB	-rw-r--r--	2024-01-30 09:24
class-wp-image-editor-gd.php	17.11 KB	-rw-r--r--	2024-01-30 09:24
class-wp-image-editor-imagick.php	30.47 KB	-rw-r--r--	2024-01-30 09:24
class-wp-image-editor.php	17.17 KB	-rw-r--r--	2024-01-30 09:24
class-wp-list-util.php	7.27 KB	-rw-r--r--	2024-01-30 09:24
class-wp-locale-switcher.php	6.41 KB	-rw-r--r--	2023-08-09 22:04
class-wp-locale.php	15.74 KB	-rw-r--r--	2023-08-09 22:04
class-wp-matchesmapregex.php	1.78 KB	-rw-r--r--	2023-04-13 02:03
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2024-01-30 09:24
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r--r--	2023-08-09 22:04
class-wp-navigation-fallback.php	9 KB	-rw-r--r--	2024-01-30 09:24
class-wp-network-query.php	18.84 KB	-rw-r--r--	2023-08-09 22:04
class-wp-network.php	11.9 KB	-rw-r--r--	2023-08-09 22:04
class-wp-object-cache.php	17.18 KB	-rw-r--r--	2023-08-09 22:04
class-wp-oembed-controller.php	6.72 KB	-rw-r--r--	2023-04-13 02:03
class-wp-oembed.php	30.66 KB	-rw-r--r--	2023-08-09 22:04
class-wp-paused-extensions-storage.php	4.94 KB	-rw-r--r--	2023-04-13 02:03
class-wp-post-type.php	29.28 KB	-rw-r--r--	2024-01-30 09:24
class-wp-post.php	6.33 KB	-rw-r--r--	2023-04-13 02:03
class-wp-query.php	148.03 KB	-rw-r--r--	2024-01-30 09:24
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r--r--	2023-04-13 02:03
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r--r--	2023-08-09 22:04
class-wp-recovery-mode-key-service.php	4.4 KB	-rw-r--r--	2023-04-13 02:03
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r--r--	2023-04-13 02:03
class-wp-recovery-mode.php	11.17 KB	-rw-r--r--	2023-08-09 22:04
class-wp-rewrite.php	61.94 KB	-rw-r--r--	2024-01-30 09:24
class-wp-role.php	2.46 KB	-rw-r--r--	2024-01-30 09:24
class-wp-roles.php	8.38 KB	-rw-r--r--	2024-01-30 09:24
class-wp-scripts.php	27.99 KB	-rw-r--r--	2024-01-30 09:24
class-wp-session-tokens.php	7.28 KB	-rw-r--r--	2023-04-13 02:03
class-wp-simplepie-file.php	3.3 KB	-rw-r--r--	2024-01-30 09:24
class-wp-simplepie-sanitize-kses.php	1.73 KB	-rw-r--r--	2024-01-30 09:24
class-wp-site-query.php	30.29 KB	-rw-r--r--	2023-08-09 22:04
class-wp-site.php	7.28 KB	-rw-r--r--	2023-04-13 02:03
class-wp-styles.php	10.64 KB	-rw-r--r--	2023-08-09 22:04
class-wp-tax-query.php	19.09 KB	-rw-r--r--	2023-08-09 22:04
class-wp-taxonomy.php	18.13 KB	-rw-r--r--	2023-08-09 22:04
class-wp-term-query.php	40.05 KB	-rw-r--r--	2024-01-30 09:24
class-wp-term.php	5.17 KB	-rw-r--r--	2023-04-13 02:03
class-wp-text-diff-renderer-inline.php	829 B	-rw-r--r--	2024-01-30 09:24
class-wp-text-diff-renderer-table.php	18.37 KB	-rw-r--r--	2024-01-30 09:24
class-wp-textdomain-registry.php	5.84 KB	-rw-r--r--	2023-08-09 22:04
class-wp-theme-json-data.php	1.52 KB	-rw-r--r--	2024-01-30 09:24
class-wp-theme-json-resolver.php	24.06 KB	-rw-r--r--	2024-01-30 09:24
class-wp-theme-json-schema.php	4.12 KB	-rw-r--r--	2024-01-30 09:24
class-wp-theme-json.php	126.52 KB	-rw-r--r--	2024-01-30 09:24
class-wp-theme.php	62.76 KB	-rw-r--r--	2024-01-30 09:24
class-wp-user-meta-session-tokens.php	2.92 KB	-rw-r--r--	2023-04-13 02:03
class-wp-user-query.php	42.37 KB	-rw-r--r--	2024-01-30 09:24
class-wp-user-request.php	2.17 KB	-rw-r--r--	2023-04-13 02:03
class-wp-user.php	22.23 KB	-rw-r--r--	2023-08-09 22:04
class-wp-walker.php	12.86 KB	-rw-r--r--	2024-01-30 09:24
class-wp-widget-factory.php	3.27 KB	-rw-r--r--	2023-04-13 02:03
class-wp-widget.php	17.96 KB	-rw-r--r--	2024-01-30 09:24
class-wp-xmlrpc-server.php	209.12 KB	-rw-r--r--	2024-01-30 09:24
class-wp.php	25.51 KB	-rw-r--r--	2024-01-30 09:24
class-wpdb.php	116.66 KB	-rw-r--r--	2024-01-30 09:24
class.wp-dependencies.php	373 B	-rw-r--r--	2023-04-13 02:03
class.wp-scripts.php	343 B	-rw-r--r--	2023-04-13 02:03
class.wp-styles.php	338 B	-rw-r--r--	2023-04-13 02:03
comment-template.php	99.05 KB	-rw-r--r--	2024-01-30 09:24
comment.php	126.09 KB	-rw-r--r--	2024-01-30 09:24
compat.php	14.86 KB	-rw-r--r--	2024-01-30 09:24
cron.php	40.5 KB	-rw-r--r--	2024-01-30 09:24
date.php	400 B	-rw-r--r--	2023-04-13 02:03
default-constants.php	10.91 KB	-rw-r--r--	2024-01-30 09:24
default-filters.php	33.7 KB	-rw-r--r--	2024-01-31 18:01
default-widgets.php	2.17 KB	-rw-r--r--	2023-04-13 02:03
deprecated.php	179.5 KB	-rw-r--r--	2024-01-30 09:24
embed-template.php	338 B	-rw-r--r--	2023-04-13 02:03
embed.php	36.78 KB	-rw-r--r--	2024-01-30 09:24
error-protection.php	4.02 KB	-rw-r--r--	2023-08-09 22:04
error_log	846.2 KB	-rw-r--r--	2026-05-08 15:35
feed-atom-comments.php	5.32 KB	-rw-r--r--	2024-01-30 09:24
feed-atom.php	2.98 KB	-rw-r--r--	2023-04-13 02:03
feed-rdf.php	2.61 KB	-rw-r--r--	2023-04-13 02:03
feed-rss.php	1.16 KB	-rw-r--r--	2023-04-13 02:03
feed-rss2-comments.php	3.98 KB	-rw-r--r--	2023-04-13 02:03
feed-rss2.php	3.71 KB	-rw-r--r--	2023-04-13 02:03
feed.php	22.52 KB	-rw-r--r--	2023-08-09 22:04
fonts.php	2.28 KB	-rw-r--r--	2024-01-30 09:24
formatting.php	327.14 KB	-rw-r--r--	2024-06-25 02:48
functions.php	269.81 KB	-rw-r--r--	2024-06-25 02:48
functions.wp-scripts.php	14.41 KB	-rw-r--r--	2024-01-30 09:24
functions.wp-styles.php	8.38 KB	-rw-r--r--	2023-04-13 02:03
general-template.php	163.79 KB	-rw-r--r--	2024-01-30 09:24
global-styles-and-settings.php	19.73 KB	-rw-r--r--	2024-01-30 09:24
http.php	23.29 KB	-rw-r--r--	2024-01-30 09:24
https-detection.php	5.53 KB	-rw-r--r--	2024-01-30 09:24
https-migration.php	4.63 KB	-rw-r--r--	2023-08-09 22:04
kses.php	70.22 KB	-rw-r--r--	2026-03-11 14:50
l10n.php	61.31 KB	-rw-r--r--	2024-01-30 09:24
link-template.php	152.42 KB	-rw-r--r--	2024-01-30 09:24
load.php	52.86 KB	-rw-r--r--	2024-01-30 09:24
locale.php	162 B	-rw-r--r--	2023-04-13 02:03
media-template.php	60.37 KB	-rw-r--r--	2024-01-30 09:24
media.php	202.56 KB	-rw-r--r--	2026-03-11 14:50
meta.php	62.58 KB	-rw-r--r--	2024-01-30 09:24
ms-blogs.php	25.03 KB	-rw-r--r--	2023-08-09 22:04
ms-default-constants.php	4.79 KB	-rw-r--r--	2023-08-09 22:04
ms-default-filters.php	6.48 KB	-rw-r--r--	2023-04-13 02:03
ms-deprecated.php	21.25 KB	-rw-r--r--	2023-08-09 22:04
ms-files.php	2.65 KB	-rw-r--r--	2024-01-30 09:24
ms-functions.php	89.12 KB	-rw-r--r--	2023-08-09 22:04
ms-load.php	19.4 KB	-rw-r--r--	2023-08-09 22:04
ms-network.php	3.69 KB	-rw-r--r--	2023-08-09 22:04
ms-settings.php	4.03 KB	-rw-r--r--	2023-08-09 22:04
ms-site.php	39.55 KB	-rw-r--r--	2024-01-30 09:24
nav-menu-template.php	25.18 KB	-rw-r--r--	2023-04-13 02:03
nav-menu.php	43.02 KB	-rw-r--r--	2026-03-11 14:50
option.php	89.2 KB	-rw-r--r--	2024-01-30 09:24
pluggable-deprecated.php	6.12 KB	-rw-r--r--	2023-04-13 02:03
pluggable.php	110.37 KB	-rw-r--r--	2024-01-30 09:24
plugin.php	34.63 KB	-rw-r--r--	2023-08-09 22:04
post-formats.php	6.93 KB	-rw-r--r--	2023-04-13 02:03
post-template.php	65.23 KB	-rw-r--r--	2024-01-30 09:24
post-thumbnail-template.php	10.07 KB	-rw-r--r--	2023-08-09 22:04
post.php	271.8 KB	-rw-r--r--	2024-01-30 09:24
query.php	36.17 KB	-rw-r--r--	2024-01-30 09:24
registration-functions.php	200 B	-rw-r--r--	2023-04-13 02:03
registration.php	200 B	-rw-r--r--	2023-04-13 02:03
rest-api.php	94.87 KB	-rw-r--r--	2024-01-30 09:24
revision.php	30.18 KB	-rw-r--r--	2024-01-30 09:24
rewrite.php	19.06 KB	-rw-r--r--	2023-08-09 22:04
robots-template.php	5.06 KB	-rw-r--r--	2023-04-13 02:03
rss-functions.php	255 B	-rw-r--r--	2023-04-13 02:03
rss.php	22.48 KB	-rw-r--r--	2023-08-09 22:04
script-loader.php	127.03 KB	-rw-r--r--	2024-01-30 09:24
session.php	258 B	-rw-r--r--	2023-04-13 02:03
shortcodes.php	23.3 KB	-rw-r--r--	2024-01-30 09:24
sitemaps.php	3.16 KB	-rw-r--r--	2023-04-13 02:03
spl-autoload-compat.php	441 B	-rw-r--r--	2023-04-13 02:03
style-engine.php	7.03 KB	-rw-r--r--	2024-01-30 09:24
taxonomy.php	169.46 KB	-rw-r--r--	2024-01-30 09:24
template-canvas.php	544 B	-rw-r--r--	2024-01-30 09:24
template-loader.php	3.27 KB	-rw-r--r--	2026-03-11 14:50
template.php	22.97 KB	-rw-r--r--	2024-01-30 09:24
theme-i18n.json	1.12 KB	-rw-r--r--	2023-04-13 02:03
theme-previews.php	2.76 KB	-rw-r--r--	2023-10-13 06:45
theme-templates.php	6.08 KB	-rw-r--r--	2024-01-30 09:24
theme.json	7.13 KB	-rw-r--r--	2024-01-30 09:24
theme.php	128.13 KB	-rw-r--r--	2024-01-30 09:24
update.php	35.96 KB	-rw-r--r--	2024-01-30 09:24
user.php	167.14 KB	-rw-r--r--	2024-01-30 09:24
vars.php	6.06 KB	-rw-r--r--	2024-01-30 09:24
version.php	928 B	-rw-r--r--	2026-03-11 14:50
widgets.php	68.24 KB	-rw-r--r--	2023-08-09 22:04
wp-db.php	445 B	-rw-r--r--	2023-04-13 02:03
wp-diff.php	647 B	-rw-r--r--	2023-04-13 02:03

Rename

<?php
/**
 * HTTPS detection functions.
 *
 * @package WordPress
 * @since 5.7.0
 */

/**
 * Checks whether the website is using HTTPS.
 *
 * This is based on whether both the home and site URL are using HTTPS.
 *
 * @since 5.7.0
 * @see wp_is_home_url_using_https()
 * @see wp_is_site_url_using_https()
 *
 * @return bool True if using HTTPS, false otherwise.
 */
function wp_is_using_https() {
	if ( ! wp_is_home_url_using_https() ) {
		return false;
	}

return wp_is_site_url_using_https();
}

/**
 * Checks whether the current site URL is using HTTPS.
 *
 * @since 5.7.0
 * @see home_url()
 *
 * @return bool True if using HTTPS, false otherwise.
 */
function wp_is_home_url_using_https() {
	return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME );
}

/**
 * Checks whether the current site's URL where WordPress is stored is using HTTPS.
 *
 * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder)
 * are accessible.
 *
 * @since 5.7.0
 * @see site_url()
 *
 * @return bool True if using HTTPS, false otherwise.
 */
function wp_is_site_url_using_https() {
	/*
	 * Use direct option access for 'siteurl' and manually run the 'site_url'
	 * filter because `site_url()` will adjust the scheme based on what the
	 * current request is using.
	 */
	/** This filter is documented in wp-includes/link-template.php */
	$site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null );

return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME );
}

/**
 * Checks whether HTTPS is supported for the server and domain.
 *
 * @since 5.7.0
 *
 * @return bool True if HTTPS is supported, false otherwise.
 */
function wp_is_https_supported() {
	$https_detection_errors = get_option( 'https_detection_errors' );

// If option has never been set by the Cron hook before, run it on-the-fly as fallback.
	if ( false === $https_detection_errors ) {
		wp_update_https_detection_errors();

$https_detection_errors = get_option( 'https_detection_errors' );
	}

// If there are no detection errors, HTTPS is supported.
	return empty( $https_detection_errors );
}

/**
 * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors.
 *
 * This internal function is called by a regular Cron hook to ensure HTTPS support is detected and maintained.
 *
 * @since 6.4.0
 * @access private
 */
function wp_get_https_detection_errors() {
	/**
	 * Short-circuits the process of detecting errors related to HTTPS support.
	 *
	 * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote
	 * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead.
	 *
	 * @since 6.4.0
	 *
	 * @param null|WP_Error $pre Error object to short-circuit detection,
	 *                           or null to continue with the default behavior.
	 * @return null|WP_Error Error object if HTTPS detection errors are found, null otherwise.
	 */
	$support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null );
	if ( is_wp_error( $support_errors ) ) {
		return $support_errors->errors;
	}

$support_errors = new WP_Error();

$response = wp_remote_request(
		home_url( '/', 'https' ),
		array(
			'headers'   => array(
				'Cache-Control' => 'no-cache',
			),
			'sslverify' => true,
		)
	);

if ( is_wp_error( $response ) ) {
		$unverified_response = wp_remote_request(
			home_url( '/', 'https' ),
			array(
				'headers'   => array(
					'Cache-Control' => 'no-cache',
				),
				'sslverify' => false,
			)
		);

if ( is_wp_error( $unverified_response ) ) {
			$support_errors->add(
				'https_request_failed',
				__( 'HTTPS request failed.' )
			);
		} else {
			$support_errors->add(
				'ssl_verification_failed',
				__( 'SSL verification failed.' )
			);
		}

$response = $unverified_response;
	}

if ( ! is_wp_error( $response ) ) {
		if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
			$support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) );
		} elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) {
			$support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) );
		}
	}

return $support_errors->errors;
}

/**
 * Checks whether a given HTML string is likely an output from this WordPress site.
 *
 * This function attempts to check for various common WordPress patterns whether they are included in the HTML string.
 * Since any of these actions may be disabled through third-party code, this function may also return null to indicate
 * that it was not possible to determine ownership.
 *
 * @since 5.7.0
 * @access private
 *
 * @param string $html Full HTML output string, e.g. from a HTTP response.
 * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine.
 */
function wp_is_local_html_output( $html ) {
	// 1. Check if HTML includes the site's Really Simple Discovery link.
	if ( has_action( 'wp_head', 'rsd_link' ) ) {
		$pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link().
		return str_contains( $html, $pattern );
	}

// 2. Check if HTML includes the site's REST API link.
	if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) {
		// Try both HTTPS and HTTP since the URL depends on context.
		$pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head().
		return str_contains( $html, $pattern );
	}

// Otherwise the result cannot be determined.
	return null;
}