Gecko [ theprintave.ca ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-x---	2024-04-03 05:04
IXR	[ DIR ]	drwxr-x---	2024-01-30 19:27
PHPMailer	[ DIR ]	drwxr-x---	2024-01-30 19:27
Requests	[ DIR ]	drwxr-x---	2024-01-30 19:27
SimplePie	[ DIR ]	drwxr-x---	2024-11-13 02:55
Text	[ DIR ]	drwxr-x---	2024-11-13 02:55
assets	[ DIR ]	drwxr-x---	2024-11-13 02:55
block-bindings	[ DIR ]	drwxr-xr-x	2024-04-03 05:04
block-patterns	[ DIR ]	drwxr-x---	2024-01-30 19:27
block-supports	[ DIR ]	drwxr-x---	2025-04-15 16:45
blocks	[ DIR ]	drwxr-x---	2025-04-15 16:45
certificates	[ DIR ]	drwxr-x---	2024-01-30 19:27
css	[ DIR ]	drwxr-x---	2025-04-15 16:45
customize	[ DIR ]	drwxr-x---	2024-01-30 19:27
fonts	[ DIR ]	drwxr-x---	2024-04-03 05:04
html-api	[ DIR ]	drwxr-x---	2024-11-13 02:55
images	[ DIR ]	drwxr-x---	2024-01-30 19:27
interactivity-api	[ DIR ]	drwxr-xr-x	2024-04-03 05:04
js	[ DIR ]	drwxr-x---	2024-01-30 19:27
l10n	[ DIR ]	drwxr-xr-x	2024-04-03 05:04
php-compat	[ DIR ]	drwxr-x---	2024-01-30 19:27
pomo	[ DIR ]	drwxr-x---	2024-01-30 19:27
rest-api	[ DIR ]	drwxr-x---	2024-01-30 19:27
sitemaps	[ DIR ]	drwxr-x---	2024-01-30 19:27
sodium_compat	[ DIR ]	drwxr-x---	2024-01-30 19:27
style-engine	[ DIR ]	drwxr-x---	2024-01-30 19:27
theme-compat	[ DIR ]	drwxr-x---	2024-01-30 19:27
widgets	[ DIR ]	drwxr-x---	2024-01-30 19:27
.htaccess	197 B	-r--r--r--	2025-05-09 05:54
admin-bar.php	36.24 KB	-rw-r--r--	2025-05-01 03:36
atomlib.php	11.79 KB	-rw-r--r--	2024-11-13 02:55
author-template.php	18.51 KB	-rw-r-----	2023-05-14 17:58
block-bindings.php	5.46 KB	-rw-r--r--	2024-07-16 18:37
block-editor.php	28.12 KB	-rw-r--r--	2025-04-15 16:45
block-i18n.json	316 B	-rw-r-----	2021-08-11 09:08
block-patterns.php	12.9 KB	-rw-r--r--	2025-04-15 16:45
block-template-utils.php	60.46 KB	-rw-r--r--	2025-04-15 16:45
block-template.php	15 KB	-rw-r--r--	2025-04-15 16:45
blocks.php	109.11 KB	-rw-r--r--	2025-05-01 03:36
bookmark-template.php	12.47 KB	-rw-r--r--	2025-04-15 16:45
bookmark.php	15.07 KB	-rw-r--r--	2024-07-16 18:37
cache-compat.php	5.83 KB	-rw-r-----	2022-10-10 18:22
cache.php	13.16 KB	-rw-r-----	2022-10-10 18:22
canonical.php	33.71 KB	-rw-r--r--	2024-11-13 02:55
capabilities.php	41.72 KB	-rw-r--r--	2024-11-13 02:55
category-template.php	55.67 KB	-rw-r-----	2023-09-26 00:27
category.php	12.53 KB	-rw-r--r--	2025-04-15 16:45
class-IXR.php	2.55 KB	-rw-r--r--	2025-04-15 16:45
class-avif-info.php	28.92 KB	-rw-r--r--	2024-05-07 17:15
class-feed.php	539 B	-rw-r--r--	2024-11-13 02:55
class-http.php	367 B	-rw-r-----	2022-06-17 11:20
class-json.php	42.66 KB	-rw-r-----	2023-02-03 13:35
class-oembed.php	401 B	-rw-r-----	2022-06-17 11:20
class-phpass.php	6.61 KB	-rw-r--r--	2024-11-13 02:55
class-phpmailer.php	664 B	-rw-r-----	2020-07-21 12:58
class-pop3.php	20.63 KB	-rw-r--r--	2025-04-15 16:45
class-requests.php	2.18 KB	-rw-r-----	2023-04-05 13:12
class-simplepie.php	453 B	-rw-r--r--	2024-11-13 02:55
class-smtp.php	457 B	-rw-r-----	2021-01-26 13:45
class-snoopy.php	36.83 KB	-rw-r-----	2023-02-03 13:35
class-walker-category-dropdown.php	2.41 KB	-rw-r-----	2023-09-14 12:46
class-walker-category.php	8.28 KB	-rw-r-----	2023-09-08 09:32
class-walker-comment.php	13.89 KB	-rw-r--r--	2024-07-16 18:37
class-walker-nav-menu.php	11.76 KB	-rw-r--r--	2025-04-15 16:45
class-walker-page-dropdown.php	2.65 KB	-rw-r-----	2023-09-14 12:46
class-walker-page.php	7.43 KB	-rw-r-----	2023-09-14 12:46
class-wp-admin-bar.php	17.46 KB	-rw-r--r--	2024-07-24 06:28
class-wp-ajax-response.php	5.14 KB	-rw-r-----	2022-09-12 15:47
class-wp-application-passwords.php	16.7 KB	-rw-r--r--	2025-04-15 16:45
class-wp-block-bindings-registry.php	8.26 KB	-rw-r--r--	2024-11-13 02:55
class-wp-block-bindings-source.php	2.92 KB	-rw-r--r--	2024-11-13 02:55
class-wp-block-editor-context.php	1.32 KB	-rw-r-----	2022-09-12 15:47
class-wp-block-list.php	4.65 KB	-rw-r--r--	2024-04-03 05:04
class-wp-block-metadata-registry.php	11.62 KB	-rw-r--r--	2025-04-15 16:45
class-wp-block-parser-block.php	2.5 KB	-rw-r-----	2023-06-27 00:45
class-wp-block-parser-frame.php	1.97 KB	-rw-r--r--	2024-11-13 02:55
class-wp-block-parser.php	11.26 KB	-rw-r-----	2023-10-16 19:17
class-wp-block-pattern-categories-registry.php	5.25 KB	-rw-r-----	2022-09-12 15:47
class-wp-block-patterns-registry.php	10.53 KB	-rw-r--r--	2024-11-13 02:55
class-wp-block-styles-registry.php	6.25 KB	-rw-r--r--	2025-04-15 16:45
class-wp-block-supports.php	5.49 KB	-rw-r--r--	2025-04-15 16:45
class-wp-block-template.php	1.99 KB	-rw-r--r--	2024-11-13 02:55
class-wp-block-templates-registry.php	7.06 KB	-rw-r--r--	2025-02-11 20:28
class-wp-block-type-registry.php	4.9 KB	-rw-r-----	2023-10-12 12:34
class-wp-block-type.php	16.86 KB	-rw-r--r--	2024-07-16 18:37
class-wp-block.php	22.5 KB	-rw-r--r--	2025-04-15 16:45
class-wp-classic-to-block-menu-converter.php	3.99 KB	-rw-r-----	2023-08-21 17:51
class-wp-comment-query.php	47.26 KB	-rw-r--r--	2024-07-16 18:37
class-wp-comment.php	9.22 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-control.php	25.25 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-manager.php	197.84 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-nav-menus.php	56.07 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-panel.php	10.46 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-section.php	10.95 KB	-rw-r--r--	2024-11-13 02:55
class-wp-customize-setting.php	29.26 KB	-rw-r--r--	2025-04-15 16:45
class-wp-customize-widgets.php	70.52 KB	-rw-r--r--	2025-04-15 16:45
class-wp-date-query.php	34.89 KB	-rw-r--r--	2025-04-15 16:45
class-wp-dependencies.php	14.78 KB	-rw-r--r--	2024-11-13 02:55
class-wp-dependency.php	2.57 KB	-rw-r-----	2022-11-25 15:12
class-wp-duotone.php	39.83 KB	-rw-r--r--	2024-07-16 18:37
class-wp-editor.php	70.64 KB	-rw-r--r--	2025-05-01 03:36
class-wp-embed.php	15.56 KB	-rw-r--r--	2025-04-15 16:45
class-wp-error.php	7.33 KB	-rw-r-----	2023-02-21 16:39
class-wp-exception.php	253 B	-rw-r--r--	2024-11-13 02:55
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-11-13 02:55
class-wp-feed-cache-transient.php	3.1 KB	-rw-r--r--	2024-11-13 02:55
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-11-13 02:55
class-wp-hook.php	15.63 KB	-rw-r-----	2023-09-18 12:41
class-wp-http-cookie.php	7.22 KB	-rw-r-----	2023-06-24 17:17
class-wp-http-curl.php	12.25 KB	-rw-r-----	2023-09-21 18:29
class-wp-http-encoding.php	6.53 KB	-rw-r-----	2023-06-22 14:57
class-wp-http-ixr-client.php	3.42 KB	-rw-r-----	2022-09-12 15:47
class-wp-http-proxy.php	5.84 KB	-rw-r-----	2023-06-22 14:36
class-wp-http-requests-hooks.php	1.97 KB	-rw-r-----	2022-12-15 21:32
class-wp-http-requests-response.php	4.3 KB	-rw-r-----	2023-10-11 07:05
class-wp-http-response.php	2.91 KB	-rw-r-----	2022-09-12 15:47
class-wp-http-streams.php	16.46 KB	-rw-r-----	2023-09-21 18:29
class-wp-http.php	40.6 KB	-rw-r--r--	2025-04-15 16:45
class-wp-image-editor-gd.php	19.69 KB	-rw-r--r--	2025-04-15 16:45
class-wp-image-editor-imagick.php	33.92 KB	-rw-r--r--	2025-04-15 16:45
class-wp-image-editor.php	17.12 KB	-rw-r--r--	2025-04-15 16:45
class-wp-list-util.php	7.27 KB	-rw-r-----	2023-09-09 09:28
class-wp-locale-switcher.php	6.62 KB	-rw-r--r--	2025-04-15 16:45
class-wp-locale.php	16.49 KB	-rw-r--r--	2025-04-15 16:45
class-wp-matchesmapregex.php	1.79 KB	-rw-r--r--	2024-04-03 05:04
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2024-07-16 18:37
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r-----	2023-05-11 11:15
class-wp-navigation-fallback.php	9 KB	-rw-r-----	2023-10-06 14:06
class-wp-network-query.php	19.39 KB	-rw-r--r--	2024-07-16 18:37
class-wp-network.php	12.01 KB	-rw-r--r--	2024-11-13 02:55
class-wp-object-cache.php	17.11 KB	-rw-r--r--	2024-11-13 02:55
class-wp-oembed-controller.php	6.74 KB	-rw-r--r--	2024-07-16 18:37
class-wp-oembed.php	30.91 KB	-rw-r--r--	2025-04-15 16:45
class-wp-paused-extensions-storage.php	4.99 KB	-rw-r--r--	2024-11-13 02:55
class-wp-phpmailer.php	3.71 KB	-rw-r--r--	2025-04-15 16:45
class-wp-plugin-dependencies.php	24.72 KB	-rw-r--r--	2025-04-15 16:45
class-wp-post-type.php	29.96 KB	-rw-r--r--	2025-04-15 16:45
class-wp-post.php	6.34 KB	-rw-r--r--	2025-04-15 16:45
class-wp-query.php	154.32 KB	-rw-r--r--	2025-04-15 16:45
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r-----	2022-10-04 03:59
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r-----	2023-05-02 15:45
class-wp-recovery-mode-key-service.php	4.77 KB	-rw-r--r--	2025-04-15 16:45
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r-----	2022-09-12 15:47
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-04-15 16:45
class-wp-rewrite.php	62.2 KB	-rw-r--r--	2024-11-13 02:55
class-wp-role.php	2.46 KB	-rw-r-----	2023-09-08 09:32
class-wp-roles.php	8.38 KB	-rw-r--r--	2024-11-13 02:55
class-wp-script-modules.php	19.01 KB	-rw-r--r--	2025-04-15 16:45
class-wp-scripts.php	27.68 KB	-rw-r--r--	2024-11-13 02:55
class-wp-session-tokens.php	7.15 KB	-rw-r--r--	2025-04-15 16:45
class-wp-simplepie-file.php	3.33 KB	-rw-r--r--	2024-11-13 02:55
class-wp-simplepie-sanitize-kses.php	1.87 KB	-rw-r--r--	2025-04-15 16:45
class-wp-site-query.php	30.88 KB	-rw-r--r--	2024-11-13 02:55
class-wp-site.php	7.28 KB	-rw-r-----	2022-09-12 15:47
class-wp-speculation-rules.php	7.35 KB	-rw-r--r--	2025-04-15 16:45
class-wp-styles.php	10.75 KB	-rw-r--r--	2024-11-13 02:55
class-wp-tax-query.php	19.1 KB	-rw-r--r--	2024-04-03 05:04
class-wp-taxonomy.php	18.12 KB	-rw-r--r--	2025-04-15 16:45
class-wp-term-query.php	39.91 KB	-rw-r--r--	2024-11-13 02:55
class-wp-term.php	5.17 KB	-rw-r-----	2022-09-12 15:47
class-wp-text-diff-renderer-inline.php	979 B	-rw-r--r--	2024-04-03 05:04
class-wp-text-diff-renderer-table.php	18.44 KB	-rw-r--r--	2025-04-15 16:45
class-wp-textdomain-registry.php	10.24 KB	-rw-r--r--	2024-11-21 16:52
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-07-16 18:37
class-wp-theme-json-resolver.php	34.9 KB	-rw-r--r--	2025-04-15 16:45
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-07-16 18:37
class-wp-theme-json.php	159.71 KB	-rw-r--r--	2025-04-15 16:45
class-wp-theme.php	64.27 KB	-rw-r--r--	2025-04-15 16:45
class-wp-token-map.php	27.95 KB	-rw-r--r--	2024-11-13 02:55
class-wp-url-pattern-prefixer.php	4.69 KB	-rw-r--r--	2025-04-15 16:45
class-wp-user-meta-session-tokens.php	2.92 KB	-rw-r-----	2019-01-09 05:04
class-wp-user-query.php	42.63 KB	-rw-r--r--	2025-04-15 16:45
class-wp-user-request.php	2.25 KB	-rw-r--r--	2025-04-15 16:45
class-wp-user.php	22.46 KB	-rw-r--r--	2025-04-15 16:45
class-wp-walker.php	13.01 KB	-rw-r--r--	2024-09-10 17:04
class-wp-widget-factory.php	3.27 KB	-rw-r-----	2022-09-12 15:47
class-wp-widget.php	18 KB	-rw-r--r--	2025-04-15 16:45
class-wp-xmlrpc-server.php	210.39 KB	-rw-r--r--	2025-04-15 16:45
class-wp.php	25.7 KB	-rw-r--r--	2025-04-15 16:45
class-wpdb.php	115.51 KB	-rw-r--r--	2025-04-15 16:45
class.wp-dependencies.php	373 B	-rw-r-----	2022-09-20 14:17
class.wp-scripts.php	343 B	-rw-r-----	2022-09-20 14:17
class.wp-styles.php	338 B	-rw-r-----	2022-09-20 14:17
comment-template.php	100.47 KB	-rw-r--r--	2025-04-15 16:45
comment.php	128.46 KB	-rw-r--r--	2025-04-15 16:45
compat.php	15.99 KB	-rw-r--r--	2025-04-15 16:45
cron.php	41.66 KB	-rw-r--r--	2025-04-15 16:45
date.php	400 B	-rw-r-----	2022-06-17 11:20
default-constants.php	11.1 KB	-rw-r--r--	2024-11-13 02:55
default-filters.php	35.84 KB	-rw-r--r--	2025-04-15 16:45
default-widgets.php	2.24 KB	-rw-r--r--	2025-04-15 16:45
deprecated.php	187.07 KB	-rw-r--r--	2025-04-15 16:45
embed-template.php	338 B	-rw-r-----	2022-06-17 11:20
embed.php	37.28 KB	-rw-r--r--	2025-04-15 16:45
error-protection.php	4.02 KB	-rw-r-----	2023-05-02 15:45
feed-atom-comments.php	5.38 KB	-rw-r--r--	2024-04-03 05:04
feed-atom.php	3.05 KB	-rw-r--r--	2025-04-15 16:45
feed-rdf.php	2.61 KB	-rw-r-----	2020-01-29 00:45
feed-rss.php	1.16 KB	-rw-r-----	2020-01-29 00:45
feed-rss2-comments.php	4.04 KB	-rw-r--r--	2024-04-03 05:04
feed-rss2.php	3.71 KB	-rw-r-----	2020-01-29 00:45
feed.php	22.86 KB	-rw-r--r--	2024-11-13 02:55
fonts.php	9.52 KB	-rw-r--r--	2024-11-13 02:55
formatting.php	334.24 KB	-rw-r--r--	2025-04-15 16:45
functions.php	280.81 KB	-rw-r--r--	2025-04-15 16:45
functions.wp-scripts.php	14.22 KB	-rw-r--r--	2024-07-16 18:37
functions.wp-styles.php	8.38 KB	-rw-r--r--	2024-07-16 18:37
general-template.php	168.46 KB	-rw-r--r--	2025-04-15 16:45
global-styles-and-settings.php	20.76 KB	-rw-r--r--	2025-04-15 16:45
http.php	24.72 KB	-rw-r--r--	2024-11-13 02:55
https-detection.php	5.72 KB	-rw-r--r--	2025-04-15 16:45
https-migration.php	4.63 KB	-rw-r-----	2023-07-10 22:38
kses.php	72.73 KB	-rw-r--r--	2025-04-15 16:45
l10n.php	66.92 KB	-rw-r--r--	2025-04-15 16:45
link-template.php	154.1 KB	-rw-r--r--	2025-04-15 16:45
load.php	55.12 KB	-rw-r--r--	2025-04-15 16:45
locale.php	162 B	-rw-r-----	2019-10-08 17:19
media-template.php	61.58 KB	-rw-r--r--	2025-04-15 16:45
media.php	215.12 KB	-rw-r--r--	2025-04-15 16:45
meta.php	63.71 KB	-rw-r--r--	2025-04-15 16:45
ms-blogs.php	25.24 KB	-rw-r--r--	2025-04-15 16:45
ms-default-constants.php	4.81 KB	-rw-r--r--	2024-07-16 18:37
ms-default-filters.php	6.48 KB	-rw-r-----	2023-02-24 01:23
ms-deprecated.php	21.25 KB	-rw-r--r--	2024-07-16 18:37
ms-files.php	2.68 KB	-rw-r--r--	2025-05-01 03:36
ms-functions.php	89.44 KB	-rw-r--r--	2025-04-15 16:45
ms-load.php	19.42 KB	-rw-r--r--	2024-07-16 18:37
ms-network.php	3.69 KB	-rw-r-----	2023-05-02 11:26
ms-settings.php	4.1 KB	-rw-r--r--	2025-04-15 16:45
ms-site.php	40.35 KB	-rw-r--r--	2025-04-15 16:45
nav-menu-template.php	25.38 KB	-rw-r--r--	2025-04-15 16:45
nav-menu.php	43.33 KB	-rw-r--r--	2024-11-13 02:55
option.php	100.65 KB	-rw-r--r--	2025-04-15 16:45
pluggable-deprecated.php	6.18 KB	-rw-r--r--	2025-04-15 16:45
pluggable.php	119.82 KB	-rw-r--r--	2025-04-15 16:45
plugin.php	34.63 KB	-rw-r-----	2023-06-08 07:54
post-formats.php	6.94 KB	-rw-r--r--	2024-07-16 18:37
post-template.php	67.04 KB	-rw-r--r--	2025-04-15 16:45
post-thumbnail-template.php	10.62 KB	-rw-r--r--	2025-04-15 16:45
post.php	284.88 KB	-rw-r--r--	2025-04-15 16:45
query.php	36.17 KB	-rw-r-----	2023-08-24 09:01
registration-functions.php	200 B	-rw-r-----	2020-11-12 11:17
registration.php	200 B	-rw-r-----	2020-11-12 11:17
rest-api.php	97.91 KB	-rw-r--r--	2025-04-15 16:45
revision.php	30.02 KB	-rw-r--r--	2025-04-15 16:45
rewrite.php	19.08 KB	-rw-r--r--	2024-11-13 02:55
robots-template.php	5.06 KB	-rw-r-----	2022-04-06 15:33
rss-functions.php	255 B	-rw-r-----	2020-11-16 22:52
rss.php	22.57 KB	-rw-r--r--	2024-11-13 02:55
script-loader.php	130.14 KB	-rw-r--r--	2025-05-01 03:36
script-modules.php	7.53 KB	-rw-r--r--	2024-11-13 02:55
session.php	258 B	-rw-r-----	2020-02-06 06:33
shortcodes.php	23.49 KB	-rw-r--r--	2024-07-16 18:37
sitemaps.php	3.16 KB	-rw-r-----	2021-05-15 17:38
speculative-loading.php	8.36 KB	-rw-r--r--	2025-04-15 16:45
spl-autoload-compat.php	441 B	-rw-r-----	2020-11-12 11:17
style-engine.php	7.39 KB	-rw-r--r--	2024-07-16 18:37
taxonomy.php	172.1 KB	-rw-r--r--	2025-04-15 16:45
template-canvas.php	544 B	-rw-r-----	2023-10-01 00:22
template-loader.php	2.94 KB	-rw-r-----	2020-05-26 09:37
template.php	23.59 KB	-rw-r--r--	2024-04-03 05:04
theme-i18n.json	1.49 KB	-rw-r--r--	2025-04-15 16:45
theme-previews.php	2.77 KB	-rw-r--r--	2024-04-03 05:04
theme-templates.php	6.09 KB	-rw-r--r--	2025-04-15 16:45
theme.json	8.5 KB	-rw-r--r--	2024-07-16 18:37
theme.php	131.16 KB	-rw-r--r--	2025-04-15 16:45
update.php	36.62 KB	-rw-r--r--	2025-04-15 16:45
user.php	171.7 KB	-rw-r--r--	2025-04-15 16:45
vars.php	6.41 KB	-rw-r--r--	2025-04-15 16:45
version.php	1.06 KB	-rw-r--r--	2025-05-01 03:36
widgets.php	69.06 KB	-rw-r--r--	2025-04-15 16:45
wp-blog-header.php	2.73 KB	-r--r--r--	2025-05-09 05:54
wp-cron.php	2.73 KB	-rw-r--r--	2025-05-09 05:54
wp-db.php	445 B	-rw-r-----	2022-07-21 22:45
wp-diff.php	799 B	-rw-r--r--	2025-04-15 16:45

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.
 *
 * This function makes an HTTP request through `wp_get_https_detection_errors()`
 * to check for HTTPS support. As this process can be resource-intensive,
 * it should be used cautiously, especially in performance-sensitive environments,
 * to avoid potential latency issues.
 *
 * @since 5.7.0
 *
 * @return bool True if HTTPS is supported, false otherwise.
 */
function wp_is_https_supported() {
	$https_detection_errors = wp_get_https_detection_errors();

// If there are errors, HTTPS is not supported.
	return empty( $https_detection_errors );
}

/**
 * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors.
 *
 * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive,
 * it should be used cautiously, especially in performance-sensitive environments.
 * It is called when HTTPS support needs to be validated.
 *
 * @since 6.4.0
 * @access private
 *
 * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found.
 */
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.
	 */
	$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;
}