軎嗞Δ戋€軎濌軎╆Κ軎戈Σ軎曣軎応軎傟軎缄軎╆
/
home
/
willdaleco
/
public_html
/
wp-includes
/
Nama File / Folder
Size
Action
ID3
--
NONE
IXR
--
NONE
PHPMailer
--
NONE
Requests
--
NONE
SimplePie
--
NONE
Text
--
NONE
abilities-api
--
NONE
ai-client
--
NONE
assets
--
NONE
block-bindings
--
NONE
block-patterns
--
NONE
block-supports
--
NONE
blocks
--
NONE
build
--
NONE
certificates
--
NONE
collaboration
--
NONE
css
--
NONE
customize
--
NONE
fonts
--
NONE
html-api
--
NONE
images
--
NONE
interactivity-api
--
NONE
js
--
NONE
l10n
--
NONE
php-ai-client
--
NONE
php-compat
--
NONE
pomo
--
NONE
rest-api
--
NONE
sitemaps
--
NONE
sodium_compat
--
NONE
style-engine
--
NONE
theme-compat
--
NONE
widgets
--
NONE
abilities-api.php
23.798KB
Hapus
Edit
Rename
abilities.php
7.821KB
Hapus
Edit
Rename
admin-bar.php
38.394KB
Hapus
Edit
Rename
ai-client.php
2.489KB
Hapus
Edit
Rename
atomlib.php
11.896KB
Hapus
Edit
Rename
author-template.php
19.379KB
Hapus
Edit
Rename
block-bindings.php
7.35KB
Hapus
Edit
Rename
block-editor.php
28.051KB
Hapus
Edit
Rename
block-i18n.json
0.309KB
Hapus
Edit
Rename
block-patterns.php
15.24KB
Hapus
Edit
Rename
block-template-utils.php
61.332KB
Hapus
Edit
Rename
block-template.php
17.833KB
Hapus
Edit
Rename
blocks.php
116.643KB
Hapus
Edit
Rename
bookmark-template.php
12.469KB
Hapus
Edit
Rename
bookmark.php
15.065KB
Hapus
Edit
Rename
cache-compat.php
10.763KB
Hapus
Edit
Rename
cache.php
13.17KB
Hapus
Edit
Rename
canonical.php
33.833KB
Hapus
Edit
Rename
capabilities.php
42.61KB
Hapus
Edit
Rename
category-template.php
55.649KB
Hapus
Edit
Rename
category.php
12.533KB
Hapus
Edit
Rename
class-IXR.php
2.555KB
Hapus
Edit
Rename
class-avif-info.php
29.305KB
Hapus
Edit
Rename
class-feed.php
0.526KB
Hapus
Edit
Rename
class-http.php
0.358KB
Hapus
Edit
Rename
class-json.php
42.652KB
Hapus
Edit
Rename
class-oembed.php
0.392KB
Hapus
Edit
Rename
class-phpass.php
6.612KB
Hapus
Edit
Rename
class-phpmailer.php
0.648KB
Hapus
Edit
Rename
class-pop3.php
20.626KB
Hapus
Edit
Rename
class-requests.php
2.185KB
Hapus
Edit
Rename
class-simplepie.php
0.442KB
Hapus
Edit
Rename
class-smtp.php
0.446KB
Hapus
Edit
Rename
class-snoopy.php
36.831KB
Hapus
Edit
Rename
class-walker-category-dropdown.php
2.411KB
Hapus
Edit
Rename
class-walker-category.php
8.278KB
Hapus
Edit
Rename
class-walker-comment.php
13.888KB
Hapus
Edit
Rename
class-walker-nav-menu.php
11.762KB
Hapus
Edit
Rename
class-walker-page-dropdown.php
2.646KB
Hapus
Edit
Rename
class-walker-page.php
7.434KB
Hapus
Edit
Rename
class-wp-admin-bar.php
17.582KB
Hapus
Edit
Rename
class-wp-ajax-response.php
5.143KB
Hapus
Edit
Rename
class-wp-application-passwords.php
16.698KB
Hapus
Edit
Rename
class-wp-block-bindings-registry.php
8.069KB
Hapus
Edit
Rename
class-wp-block-bindings-source.php
2.922KB
Hapus
Edit
Rename
class-wp-block-editor-context.php
1.318KB
Hapus
Edit
Rename
class-wp-block-list.php
4.603KB
Hapus
Edit
Rename
class-wp-block-metadata-registry.php
11.568KB
Hapus
Edit
Rename
class-wp-block-parser-block.php
2.495KB
Hapus
Edit
Rename
class-wp-block-parser-frame.php
1.947KB
Hapus
Edit
Rename
class-wp-block-parser.php
11.25KB
Hapus
Edit
Rename
class-wp-block-pattern-categories-registry.php
4.28KB
Hapus
Edit
Rename
class-wp-block-patterns-registry.php
10.07KB
Hapus
Edit
Rename
class-wp-block-processor.php
68.319KB
Hapus
Edit
Rename
class-wp-block-styles-registry.php
6.269KB
Hapus
Edit
Rename
class-wp-block-supports.php
6.397KB
Hapus
Edit
Rename
class-wp-block-template.php
1.985KB
Hapus
Edit
Rename
class-wp-block-templates-registry.php
6.914KB
Hapus
Edit
Rename
class-wp-block-type-registry.php
4.912KB
Hapus
Edit
Rename
class-wp-block-type.php
16.829KB
Hapus
Edit
Rename
class-wp-block.php
24.141KB
Hapus
Edit
Rename
class-wp-classic-to-block-menu-converter.php
3.932KB
Hapus
Edit
Rename
class-wp-comment-query.php
47.491KB
Hapus
Edit
Rename
class-wp-comment.php
9.151KB
Hapus
Edit
Rename
class-wp-connector-registry.php
14.071KB
Hapus
Edit
Rename
class-wp-customize-control.php
25.507KB
Hapus
Edit
Rename
class-wp-customize-manager.php
198.126KB
Hapus
Edit
Rename
class-wp-customize-nav-menus.php
56.609KB
Hapus
Edit
Rename
class-wp-customize-panel.php
10.459KB
Hapus
Edit
Rename
class-wp-customize-section.php
10.946KB
Hapus
Edit
Rename
class-wp-customize-setting.php
29.261KB
Hapus
Edit
Rename
class-wp-customize-widgets.php
70.893KB
Hapus
Edit
Rename
class-wp-date-query.php
35.127KB
Hapus
Edit
Rename
class-wp-dependencies.php
16.688KB
Hapus
Edit
Rename
class-wp-dependency.php
2.591KB
Hapus
Edit
Rename
class-wp-duotone.php
39.951KB
Hapus
Edit
Rename
class-wp-editor.php
70.535KB
Hapus
Edit
Rename
class-wp-embed.php
15.535KB
Hapus
Edit
Rename
class-wp-error.php
7.326KB
Hapus
Edit
Rename
class-wp-exception.php
0.247KB
Hapus
Edit
Rename
class-wp-fatal-error-handler.php
7.959KB
Hapus
Edit
Rename
class-wp-feed-cache-transient.php
3.227KB
Hapus
Edit
Rename
class-wp-feed-cache.php
0.946KB
Hapus
Edit
Rename
class-wp-hook.php
16.246KB
Hapus
Edit
Rename
class-wp-http-cookie.php
7.099KB
Hapus
Edit
Rename
class-wp-http-curl.php
12.95KB
Hapus
Edit
Rename
class-wp-http-ixr-client.php
3.434KB
Hapus
Edit
Rename
class-wp-http-requests-hooks.php
1.975KB
Hapus
Edit
Rename
class-wp-http-requests-response.php
4.144KB
Hapus
Edit
Rename
class-wp-http-response.php
2.907KB
Hapus
Edit
Rename
class-wp-http-streams.php
16.371KB
Hapus
Edit
Rename
class-wp-http.php
40.672KB
Hapus
Edit
Rename
class-wp-icons-registry.php
7.673KB
Hapus
Edit
Rename
class-wp-image-editor-gd.php
20.22KB
Hapus
Edit
Rename
class-wp-image-editor-imagick.php
36.11KB
Hapus
Edit
Rename
class-wp-image-editor.php
17.01KB
Hapus
Edit
Rename
class-wp-list-util.php
7.269KB
Hapus
Edit
Rename
class-wp-locale-switcher.php
6.617KB
Hapus
Edit
Rename
class-wp-locale.php
16.453KB
Hapus
Edit
Rename
class-wp-matchesmapregex.php
1.785KB
Hapus
Edit
Rename
class-wp-meta-query.php
29.792KB
Hapus
Edit
Rename
class-wp-metadata-lazyloader.php
6.673KB
Hapus
Edit
Rename
class-wp-navigation-fallback.php
8.978KB
Hapus
Edit
Rename
class-wp-network-query.php
19.252KB
Hapus
Edit
Rename
class-wp-network.php
12.008KB
Hapus
Edit
Rename
class-wp-object-cache.php
17.113KB
Hapus
Edit
Rename
class-wp-oembed-controller.php
6.743KB
Hapus
Edit
Rename
class-wp-oembed.php
30.862KB
Hapus
Edit
Rename
class-wp-paused-extensions-storage.php
4.948KB
Hapus
Edit
Rename
class-wp-phpmailer.php
4.246KB
Hapus
Edit
Rename
class-wp-plugin-dependencies.php
24.592KB
Hapus
Edit
Rename
class-wp-post-type.php
29.953KB
Hapus
Edit
Rename
class-wp-post.php
6.331KB
Hapus
Edit
Rename
class-wp-query.php
159.503KB
Hapus
Edit
Rename
class-wp-recovery-mode-cookie-service.php
6.716KB
Hapus
Edit
Rename
class-wp-recovery-mode-email-service.php
10.904KB
Hapus
Edit
Rename
class-wp-recovery-mode-key-service.php
4.799KB
Hapus
Edit
Rename
class-wp-recovery-mode-link-service.php
3.44KB
Hapus
Edit
Rename
class-wp-recovery-mode.php
11.185KB
Hapus
Edit
Rename
class-wp-rewrite.php
62.2KB
Hapus
Edit
Rename
class-wp-role.php
2.464KB
Hapus
Edit
Rename
class-wp-roles.php
9.103KB
Hapus
Edit
Rename
class-wp-session-tokens.php
7.147KB
Hapus
Edit
Rename
class-wp-simplepie-file.php
3.469KB
Hapus
Edit
Rename
class-wp-simplepie-sanitize-kses.php
1.865KB
Hapus
Edit
Rename
class-wp-site-query.php
30.744KB
Hapus
Edit
Rename
class-wp-site.php
7.284KB
Hapus
Edit
Rename
class-wp-speculation-rules.php
7.377KB
Hapus
Edit
Rename
class-wp-styles.php
13.043KB
Hapus
Edit
Rename
class-wp-tax-query.php
19.118KB
Hapus
Edit
Rename
class-wp-taxonomy.php
18.124KB
Hapus
Edit
Rename
class-wp-term-query.php
39.796KB
Hapus
Edit
Rename
class-wp-term.php
5.14KB
Hapus
Edit
Rename
class-wp-text-diff-renderer-inline.php
0.956KB
Hapus
Edit
Rename
class-wp-text-diff-renderer-table.php
18.488KB
Hapus
Edit
Rename
class-wp-textdomain-registry.php
10.235KB
Hapus
Edit
Rename
class-wp-theme-json-data.php
1.767KB
Hapus
Edit
Rename
class-wp-theme-json-resolver.php
34.855KB
Hapus
Edit
Rename
class-wp-theme-json-schema.php
7.194KB
Hapus
Edit
Rename
class-wp-theme-json.php
169.569KB
Hapus
Edit
Rename
class-wp-theme.php
64.22KB
Hapus
Edit
Rename
class-wp-token-map.php
27.947KB
Hapus
Edit
Rename
class-wp-url-pattern-prefixer.php
4.689KB
Hapus
Edit
Rename
class-wp-user-meta-session-tokens.php
2.885KB
Hapus
Edit
Rename
class-wp-user-query.php
43.068KB
Hapus
Edit
Rename
class-wp-user-request.php
2.251KB
Hapus
Edit
Rename
class-wp-user.php
22.477KB
Hapus
Edit
Rename
class-wp-walker.php
13.01KB
Hapus
Edit
Rename
class-wp-widget-factory.php
3.269KB
Hapus
Edit
Rename
class-wp-widget.php
17.985KB
Hapus
Edit
Rename
class-wp-xmlrpc-server.php
209.98KB
Hapus
Edit
Rename
class-wp.php
25.753KB
Hapus
Edit
Rename
class-wpdb.php
115.857KB
Hapus
Edit
Rename
class.wp-dependencies.php
0.364KB
Hapus
Edit
Rename
class.wp-styles.php
0.33KB
Hapus
Edit
Rename
collaboration.php
2.107KB
Hapus
Edit
Rename
comment-template.php
100.792KB
Hapus
Edit
Rename
comment.php
130.942KB
Hapus
Edit
Rename
compat-utf8.php
19.096KB
Hapus
Edit
Rename
compat.php
15.687KB
Hapus
Edit
Rename
connectors.php
23.516KB
Hapus
Edit
Rename
cron.php
43.941KB
Hapus
Edit
Rename
date.php
0.391KB
Hapus
Edit
Rename
default-constants.php
11.099KB
Hapus
Edit
Rename
default-filters.php
36.54KB
Hapus
Edit
Rename
default-widgets.php
2.241KB
Hapus
Edit
Rename
deprecated.php
189.431KB
Hapus
Edit
Rename
embed-template.php
0.33KB
Hapus
Edit
Rename
embed.php
37.899KB
Hapus
Edit
Rename
error-protection.php
3.996KB
Hapus
Edit
Rename
error_log
1.83MB
Hapus
Edit
Rename
feed-atom-comments.php
5.375KB
Hapus
Edit
Rename
feed-atom.php
3.048KB
Hapus
Edit
Rename
feed-rdf.php
2.605KB
Hapus
Edit
Rename
feed-rss.php
1.161KB
Hapus
Edit
Rename
feed-rss2-comments.php
4.039KB
Hapus
Edit
Rename
feed-rss2.php
3.71KB
Hapus
Edit
Rename
feed.php
24.599KB
Hapus
Edit
Rename
fonts.php
9.561KB
Hapus
Edit
Rename
formatting.php
346.602KB
Hapus
Edit
Rename
functions.php
283.521KB
Hapus
Edit
Rename
functions.wp-styles.php
8.451KB
Hapus
Edit
Rename
general-template.php
170.834KB
Hapus
Edit
Rename
global-styles-and-settings.php
20.293KB
Hapus
Edit
Rename
html.php
56.49KB
Hapus
Edit
Rename
http.php
26.616KB
Hapus
Edit
Rename
https-detection.php
5.72KB
Hapus
Edit
Rename
https-migration.php
4.63KB
Hapus
Edit
Rename
kses.php
81.026KB
Hapus
Edit
Rename
l10n.php
69.741KB
Hapus
Edit
Rename
link-template.php
156.394KB
Hapus
Edit
Rename
load.php
55.151KB
Hapus
Edit
Rename
locale.php
0.158KB
Hapus
Edit
Rename
media-template.php
61.792KB
Hapus
Edit
Rename
media.php
219.66KB
Hapus
Edit
Rename
meta.php
65.175KB
Hapus
Edit
Rename
ms-blogs.php
25.714KB
Hapus
Edit
Rename
ms-default-constants.php
4.806KB
Hapus
Edit
Rename
ms-default-filters.php
6.48KB
Hapus
Edit
Rename
ms-deprecated.php
21.24KB
Hapus
Edit
Rename
ms-files.php
2.79KB
Hapus
Edit
Rename
ms-functions.php
89.689KB
Hapus
Edit
Rename
ms-load.php
19.568KB
Hapus
Edit
Rename
ms-network.php
3.693KB
Hapus
Edit
Rename
ms-settings.php
4.105KB
Hapus
Edit
Rename
ms-site.php
40.751KB
Hapus
Edit
Rename
nav-menu-template.php
25.381KB
Hapus
Edit
Rename
nav-menu.php
43.231KB
Hapus
Edit
Rename
option.php
102.616KB
Hapus
Edit
Rename
pluggable-deprecated.php
6.176KB
Hapus
Edit
Rename
pluggable.php
124.568KB
Hapus
Edit
Rename
plugin.php
35.646KB
Hapus
Edit
Rename
post-formats.php
6.904KB
Hapus
Edit
Rename
post-template.php
67.007KB
Hapus
Edit
Rename
post-thumbnail-template.php
10.624KB
Hapus
Edit
Rename
post.php
289.575KB
Hapus
Edit
Rename
query.php
36.226KB
Hapus
Edit
Rename
registration-functions.php
0.195KB
Hapus
Edit
Rename
registration.php
0.195KB
Hapus
Edit
Rename
rest-api.php
98.517KB
Hapus
Edit
Rename
revision.php
29.992KB
Hapus
Edit
Rename
rewrite.php
19.005KB
Hapus
Edit
Rename
robots-template.php
5.063KB
Hapus
Edit
Rename
rss-functions.php
0.249KB
Hapus
Edit
Rename
rss.php
22.659KB
Hapus
Edit
Rename
session.php
0.252KB
Hapus
Edit
Rename
shortcodes.php
23.471KB
Hapus
Edit
Rename
sitemaps.php
3.162KB
Hapus
Edit
Rename
speculative-loading.php
8.398KB
Hapus
Edit
Rename
spl-autoload-compat.php
0.431KB
Hapus
Edit
Rename
style-engine.php
7.386KB
Hapus
Edit
Rename
taxonomy.php
172.992KB
Hapus
Edit
Rename
template-canvas.php
0.531KB
Hapus
Edit
Rename
template-loader.php
4.167KB
Hapus
Edit
Rename
template.php
35.961KB
Hapus
Edit
Rename
theme-i18n.json
1.848KB
Hapus
Edit
Rename
theme-previews.php
2.819KB
Hapus
Edit
Rename
theme-templates.php
3.965KB
Hapus
Edit
Rename
theme.json
8.825KB
Hapus
Edit
Rename
theme.php
131.476KB
Hapus
Edit
Rename
update.php
37.379KB
Hapus
Edit
Rename
user.php
174.633KB
Hapus
Edit
Rename
utf8.php
7.09KB
Hapus
Edit
Rename
vars.php
6.452KB
Hapus
Edit
Rename
version.php
1.077KB
Hapus
Edit
Rename
view-transitions.php
0.588KB
Hapus
Edit
Rename
widgets.php
69.168KB
Hapus
Edit
Rename
wp-db.php
0.435KB
Hapus
Edit
Rename
wp-diff.php
0.78KB
Hapus
Edit
Rename
<?php /** * HTTP API: WP_Http class * * @package WordPress * @subpackage HTTP * @since 2.7.0 */ // Don't load directly. if ( ! defined( 'ABSPATH' ) ) { die( '-1' ); } if ( ! class_exists( 'WpOrg\Requests\Autoload' ) ) { require ABSPATH . WPINC . '/Requests/src/Autoload.php'; WpOrg\Requests\Autoload::register(); WpOrg\Requests\Requests::set_certificate_path( ABSPATH . WPINC . '/certificates/ca-bundle.crt' ); } /** * Core class used for managing HTTP transports and making HTTP requests. * * This class is used to consistently make outgoing HTTP requests easy for developers * while still being compatible with the many PHP configurations under which * WordPress runs. * * Debugging includes several actions, which pass different variables for debugging the HTTP API. * * @since 2.7.0 */ #[AllowDynamicProperties] class WP_Http { // Aliases for HTTP response codes. const HTTP_CONTINUE = 100; const SWITCHING_PROTOCOLS = 101; const PROCESSING = 102; const EARLY_HINTS = 103; const OK = 200; const CREATED = 201; const ACCEPTED = 202; const NON_AUTHORITATIVE_INFORMATION = 203; const NO_CONTENT = 204; const RESET_CONTENT = 205; const PARTIAL_CONTENT = 206; const MULTI_STATUS = 207; const IM_USED = 226; const MULTIPLE_CHOICES = 300; const MOVED_PERMANENTLY = 301; const FOUND = 302; const SEE_OTHER = 303; const NOT_MODIFIED = 304; const USE_PROXY = 305; const RESERVED = 306; const TEMPORARY_REDIRECT = 307; const PERMANENT_REDIRECT = 308; const BAD_REQUEST = 400; const UNAUTHORIZED = 401; const PAYMENT_REQUIRED = 402; const FORBIDDEN = 403; const NOT_FOUND = 404; const METHOD_NOT_ALLOWED = 405; const NOT_ACCEPTABLE = 406; const PROXY_AUTHENTICATION_REQUIRED = 407; const REQUEST_TIMEOUT = 408; const CONFLICT = 409; const GONE = 410; const LENGTH_REQUIRED = 411; const PRECONDITION_FAILED = 412; const REQUEST_ENTITY_TOO_LARGE = 413; const REQUEST_URI_TOO_LONG = 414; const UNSUPPORTED_MEDIA_TYPE = 415; const REQUESTED_RANGE_NOT_SATISFIABLE = 416; const EXPECTATION_FAILED = 417; const IM_A_TEAPOT = 418; const MISDIRECTED_REQUEST = 421; const UNPROCESSABLE_ENTITY = 422; const LOCKED = 423; const FAILED_DEPENDENCY = 424; const TOO_EARLY = 425; const UPGRADE_REQUIRED = 426; const PRECONDITION_REQUIRED = 428; const TOO_MANY_REQUESTS = 429; const REQUEST_HEADER_FIELDS_TOO_LARGE = 431; const UNAVAILABLE_FOR_LEGAL_REASONS = 451; const INTERNAL_SERVER_ERROR = 500; const NOT_IMPLEMENTED = 501; const BAD_GATEWAY = 502; const SERVICE_UNAVAILABLE = 503; const GATEWAY_TIMEOUT = 504; const HTTP_VERSION_NOT_SUPPORTED = 505; const VARIANT_ALSO_NEGOTIATES = 506; const INSUFFICIENT_STORAGE = 507; const NOT_EXTENDED = 510; const NETWORK_AUTHENTICATION_REQUIRED = 511; /** * Send an HTTP request to a URI. * * Please note: The only URI that are supported in the HTTP Transport implementation * are the HTTP and HTTPS protocols. * * @since 2.7.0 * * @param string $url The request URL. * @param string|array $args { * Optional. Array or string of HTTP request arguments. * * @type string $method Request method. Accepts 'GET', 'POST', 'HEAD', 'PUT', 'DELETE', * 'TRACE', 'OPTIONS', or 'PATCH'. * Some transports technically allow others, but should not be * assumed. Default 'GET'. * @type float $timeout How long the connection should stay open in seconds. Default 5. * @type int $redirection Number of allowed redirects. Not supported by all transports. * Default 5. * @type string $httpversion Version of the HTTP protocol to use. Accepts '1.0' and '1.1'. * Default '1.0'. * @type string $user-agent User-agent value sent. * Default 'WordPress/' . get_bloginfo( 'version' ) . '; ' . get_bloginfo( 'url' ). * @type bool $reject_unsafe_urls Whether to pass URLs through wp_http_validate_url(). * Default false. * @type bool $blocking Whether the calling code requires the result of the request. * If set to false, the request will be sent to the remote server, * and processing returned to the calling code immediately, the caller * will know if the request succeeded or failed, but will not receive * any response from the remote server. Default true. * @type string|array $headers Array or string of headers to send with the request. * Default empty array. * @type array $cookies List of cookies to send with the request. Default empty array. * @type string|array $body Body to send with the request. Default null. * @type bool $compress Whether to compress the $body when sending the request. * Default false. * @type bool $decompress Whether to decompress a compressed response. If set to false and * compressed content is returned in the response anyway, it will * need to be separately decompressed. Default true. * @type bool $sslverify Whether to verify SSL for the request. Default true. * @type string $sslcertificates Absolute path to an SSL certificate .crt file. * Default ABSPATH . WPINC . '/certificates/ca-bundle.crt'. * @type bool $stream Whether to stream to a file. If set to true and no filename was * given, it will be dropped it in the WP temp dir and its name will * be set using the basename of the URL. Default false. * @type string $filename Filename of the file to write to when streaming. $stream must be * set to true. Default null. * @type int $limit_response_size Size in bytes to limit the response to. Default null. * * } * @return array|WP_Error { * Array of response data, or a WP_Error instance upon error. * * @type \WpOrg\Requests\Utility\CaseInsensitiveDictionary $headers Response headers keyed by name. * @type string $body Response body. * @type array $response { * Array of HTTP response data. * * @type int|false $code HTTP response status code. * @type string|false $message HTTP response message. * } * @type WP_Http_Cookie[] $cookies Array of cookies set by the server. * @type string|null $filename Optional. Filename of the response. * @type WP_HTTP_Requests_Response|null $http_response Response object. * } */ public function request( $url, $args = array() ) { $defaults = array( 'method' => 'GET', /** * Filters the timeout value for an HTTP request. * * @since 2.7.0 * @since 5.1.0 The `$url` parameter was added. * * @param float $timeout_value Time in seconds until a request times out. Default 5. * @param string $url The request URL. */ 'timeout' => apply_filters( 'http_request_timeout', 5, $url ), /** * Filters the number of redirects allowed during an HTTP request. * * @since 2.7.0 * @since 5.1.0 The `$url` parameter was added. * * @param int $redirect_count Number of redirects allowed. Default 5. * @param string $url The request URL. */ 'redirection' => apply_filters( 'http_request_redirection_count', 5, $url ), /** * Filters the version of the HTTP protocol used in a request. * * @since 2.7.0 * @since 5.1.0 The `$url` parameter was added. * * @param string $version Version of HTTP used. Accepts '1.0' and '1.1'. Default '1.0'. * @param string $url The request URL. */ 'httpversion' => apply_filters( 'http_request_version', '1.0', $url ), /** * Filters the user agent value sent with an HTTP request. * * @since 2.7.0 * @since 5.1.0 The `$url` parameter was added. * * @param string $user_agent WordPress user agent string. * @param string $url The request URL. */ 'user-agent' => apply_filters( 'http_headers_useragent', 'WordPress/' . get_bloginfo( 'version' ) . '; ' . get_bloginfo( 'url' ), $url ), /** * Filters whether to pass URLs through wp_http_validate_url() in an HTTP request. * * @since 3.6.0 * @since 5.1.0 The `$url` parameter was added. * * @param bool $pass_url Whether to pass URLs through wp_http_validate_url(). Default false. * @param string $url The request URL. */ 'reject_unsafe_urls' => apply_filters( 'http_request_reject_unsafe_urls', false, $url ), 'blocking' => true, 'headers' => array(), 'cookies' => array(), 'body' => null, 'compress' => false, 'decompress' => true, 'sslverify' => true, 'sslcertificates' => ABSPATH . WPINC . '/certificates/ca-bundle.crt', 'stream' => false, 'filename' => null, 'limit_response_size' => null, ); // Pre-parse for the HEAD checks. $args = wp_parse_args( $args ); // By default, HEAD requests do not cause redirections. if ( isset( $args['method'] ) && 'HEAD' === $args['method'] ) { $defaults['redirection'] = 0; } $parsed_args = wp_parse_args( $args, $defaults ); /** * Filters the arguments used in an HTTP request. * * @since 2.7.0 * * @param array $parsed_args An array of HTTP request arguments. * @param string $url The request URL. */ $parsed_args = apply_filters( 'http_request_args', $parsed_args, $url ); // The transports decrement this, store a copy of the original value for loop purposes. if ( ! isset( $parsed_args['_redirection'] ) ) { $parsed_args['_redirection'] = $parsed_args['redirection']; } /** * Filters the preemptive return value of an HTTP request. * * Returning a non-false value from the filter will short-circuit the HTTP request and return * early with that value. A filter should return one of: * * - An array containing 'headers', 'body', 'response', 'cookies', and 'filename' elements * - A WP_Error instance * - Boolean false to avoid short-circuiting the response * * Returning any other value may result in unexpected behavior. * * @since 2.9.0 * * @param false|array|WP_Error $response A preemptive return value of an HTTP request. Default false. * @param array $parsed_args HTTP request arguments. * @param string $url The request URL. */ $pre = apply_filters( 'pre_http_request', false, $parsed_args, $url ); if ( false !== $pre ) { return $pre; } if ( function_exists( 'wp_kses_bad_protocol' ) ) { if ( $parsed_args['reject_unsafe_urls'] ) { $url = wp_http_validate_url( $url ); } if ( $url ) { $url = wp_kses_bad_protocol( $url, array( 'http', 'https', 'ssl' ) ); } } $parsed_url = parse_url( $url ); if ( empty( $url ) || empty( $parsed_url['scheme'] ) ) { $response = new WP_Error( 'http_request_failed', __( 'A valid URL was not provided.' ) ); /** This action is documented in wp-includes/class-wp-http.php */ do_action( 'http_api_debug', $response, 'response', 'WpOrg\Requests\Requests', $parsed_args, $url ); return $response; } if ( $this->block_request( $url ) ) { /* translators: %s: URL to which the HTTP request was blocked. */ $response = new WP_Error( 'http_request_not_executed', sprintf( __( 'User has blocked requests through HTTP to the URL: %s.' ), $url ) ); /** This action is documented in wp-includes/class-wp-http.php */ do_action( 'http_api_debug', $response, 'response', 'WpOrg\Requests\Requests', $parsed_args, $url ); return $response; } // If we are streaming to a file but no filename was given drop it in the WP temp dir // and pick its name using the basename of the $url. if ( $parsed_args['stream'] ) { if ( empty( $parsed_args['filename'] ) ) { $parsed_args['filename'] = get_temp_dir() . basename( $url ); } // Force some settings if we are streaming to a file and check for existence // and perms of destination directory. $parsed_args['blocking'] = true; if ( ! wp_is_writable( dirname( $parsed_args['filename'] ) ) ) { $response = new WP_Error( 'http_request_failed', __( 'Destination directory for file streaming does not exist or is not writable.' ) ); /** This action is documented in wp-includes/class-wp-http.php */ do_action( 'http_api_debug', $response, 'response', 'WpOrg\Requests\Requests', $parsed_args, $url ); return $response; } } if ( is_null( $parsed_args['headers'] ) ) { $parsed_args['headers'] = array(); } // WP allows passing in headers as a string, weirdly. if ( ! is_array( $parsed_args['headers'] ) ) { $processed_headers = self::processHeaders( $parsed_args['headers'] ); $parsed_args['headers'] = $processed_headers['headers']; } // Setup arguments. $headers = $parsed_args['headers']; $data = $parsed_args['body']; $type = $parsed_args['method']; $options = array( 'timeout' => $parsed_args['timeout'], 'useragent' => $parsed_args['user-agent'], 'blocking' => $parsed_args['blocking'], 'hooks' => new WP_HTTP_Requests_Hooks( $url, $parsed_args ), ); // Ensure redirects follow browser behavior. $options['hooks']->register( 'requests.before_redirect', array( static::class, 'browser_redirect_compatibility' ) ); // Validate redirected URLs. if ( function_exists( 'wp_kses_bad_protocol' ) && $parsed_args['reject_unsafe_urls'] ) { $options['hooks']->register( 'requests.before_redirect', array( static::class, 'validate_redirects' ) ); } if ( $parsed_args['stream'] ) { $options['filename'] = $parsed_args['filename']; } if ( empty( $parsed_args['redirection'] ) ) { $options['follow_redirects'] = false; } else { $options['redirects'] = $parsed_args['redirection']; } // Use byte limit, if we can. if ( isset( $parsed_args['limit_response_size'] ) ) { $options['max_bytes'] = $parsed_args['limit_response_size']; } // If we've got cookies, use and convert them to WpOrg\Requests\Cookie. if ( ! empty( $parsed_args['cookies'] ) ) { $options['cookies'] = self::normalize_cookies( $parsed_args['cookies'] ); } // SSL certificate handling. if ( ! $parsed_args['sslverify'] ) { $options['verify'] = false; $options['verifyname'] = false; } else { $options['verify'] = $parsed_args['sslcertificates']; } // All non-GET/HEAD requests should put the arguments in the form body. if ( 'HEAD' !== $type && 'GET' !== $type ) { $options['data_format'] = 'body'; } /** * Filters whether SSL should be verified for non-local requests. * * @since 2.8.0 * @since 5.1.0 The `$url` parameter was added. * * @param bool|string $ssl_verify Boolean to control whether to verify the SSL connection * or path to an SSL certificate. * @param string $url The request URL. */ $options['verify'] = apply_filters( 'https_ssl_verify', $options['verify'], $url ); // Check for proxies. $proxy = new WP_HTTP_Proxy(); if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { $options['proxy'] = new WpOrg\Requests\Proxy\Http( $proxy->host() . ':' . $proxy->port() ); if ( $proxy->use_authentication() ) { $options['proxy']->use_authentication = true; $options['proxy']->user = $proxy->username(); $options['proxy']->pass = $proxy->password(); } } // Avoid issues where mbstring.func_overload is enabled. mbstring_binary_safe_encoding(); try { $requests_response = WpOrg\Requests\Requests::request( $url, $headers, $data, $type, $options ); // Convert the response into an array. $http_response = new WP_HTTP_Requests_Response( $requests_response, $parsed_args['filename'] ); $response = $http_response->to_array(); // Add the original object to the array. $response['http_response'] = $http_response; } catch ( WpOrg\Requests\Exception $e ) { $response = new WP_Error( 'http_request_failed', $e->getMessage() ); } reset_mbstring_encoding(); /** * Fires after an HTTP API response is received and before the response is returned. * * @since 2.8.0 * * @param array|WP_Error $response HTTP response or WP_Error object. * @param string $context Context under which the hook is fired. * @param string $class HTTP transport used. * @param array $parsed_args HTTP request arguments. * @param string $url The request URL. */ do_action( 'http_api_debug', $response, 'response', 'WpOrg\Requests\Requests', $parsed_args, $url ); if ( is_wp_error( $response ) ) { return $response; } if ( ! $parsed_args['blocking'] ) { return array( 'headers' => array(), 'body' => '', 'response' => array( 'code' => false, 'message' => false, ), 'cookies' => array(), 'http_response' => null, ); } /** * Filters a successful HTTP API response immediately before the response is returned. * * @since 2.9.0 * * @param array $response HTTP response. * @param array $parsed_args HTTP request arguments. * @param string $url The request URL. */ return apply_filters( 'http_response', $response, $parsed_args, $url ); } /** * Normalizes cookies for using in Requests. * * @since 4.6.0 * * @param array $cookies Array of cookies to send with the request. * @return WpOrg\Requests\Cookie\Jar Cookie holder object. */ public static function normalize_cookies( $cookies ) { $cookie_jar = new WpOrg\Requests\Cookie\Jar(); foreach ( $cookies as $name => $value ) { if ( $value instanceof WP_Http_Cookie ) { $attributes = array_filter( $value->get_attributes(), static function ( $attr ) { return null !== $attr; } ); $cookie_jar[ $value->name ] = new WpOrg\Requests\Cookie( (string) $value->name, $value->value, $attributes, array( 'host-only' => $value->host_only ) ); } elseif ( is_scalar( $value ) ) { $cookie_jar[ $name ] = new WpOrg\Requests\Cookie( (string) $name, (string) $value ); } } return $cookie_jar; } /** * Match redirect behavior to browser handling. * * Changes 302 redirects from POST to GET to match browser handling. Per * RFC 7231, user agents can deviate from the strict reading of the * specification for compatibility purposes. * * @since 4.6.0 * * @param string $location URL to redirect to. * @param array $headers Headers for the redirect. * @param string|array $data Body to send with the request. * @param array $options Redirect request options. * @param WpOrg\Requests\Response $original Response object. */ public static function browser_redirect_compatibility( $location, $headers, $data, &$options, $original ) { // Browser compatibility. if ( 302 === $original->status_code ) { $options['type'] = WpOrg\Requests\Requests::GET; } } /** * Validate redirected URLs. * * @since 4.7.5 * * @throws WpOrg\Requests\Exception On unsuccessful URL validation. * @param string $location URL to redirect to. */ public static function validate_redirects( $location ) { if ( ! wp_http_validate_url( $location ) ) { throw new WpOrg\Requests\Exception( __( 'A valid URL was not provided.' ), 'wp_http.redirect_failed_validation' ); } } /** * Tests which transports are capable of supporting the request. * * @since 3.2.0 * @deprecated 6.4.0 Use WpOrg\Requests\Requests::get_transport_class() * @see WpOrg\Requests\Requests::get_transport_class() * * @param array $args Request arguments. * @param string $url URL to request. * @return string|false Class name for the first transport that claims to support the request. * False if no transport claims to support the request. */ public function _get_first_available_transport( $args, $url = null ) { $transports = array( 'curl', 'streams' ); /** * Filters which HTTP transports are available and in what order. * * @since 3.7.0 * @deprecated 6.4.0 Use WpOrg\Requests\Requests::get_transport_class() * * @param string[] $transports Array of HTTP transports to check. Default array contains * 'curl' and 'streams', in that order. * @param array $args HTTP request arguments. * @param string $url The URL to request. */ $request_order = apply_filters_deprecated( 'http_api_transports', array( $transports, $args, $url ), '6.4.0' ); // Loop over each transport on each HTTP request looking for one which will serve this request's needs. foreach ( $request_order as $transport ) { if ( in_array( $transport, $transports, true ) ) { $transport = ucfirst( $transport ); } $class = 'WP_Http_' . $transport; // Check to see if this transport is a possibility, calls the transport statically. if ( ! call_user_func( array( $class, 'test' ), $args, $url ) ) { continue; } return $class; } return false; } /** * Dispatches a HTTP request to a supporting transport. * * Tests each transport in order to find a transport which matches the request arguments. * Also caches the transport instance to be used later. * * The order for requests is cURL, and then PHP Streams. * * @since 3.2.0 * @deprecated 5.1.0 Use WP_Http::request() * @see WP_Http::request() * * @param string $url URL to request. * @param array $args Request arguments. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. * A WP_Error instance upon error. */ private function _dispatch_request( $url, $args ) { static $transports = array(); $class = $this->_get_first_available_transport( $args, $url ); if ( ! $class ) { return new WP_Error( 'http_failure', __( 'There are no HTTP transports available which can complete the requested request.' ) ); } // Transport claims to support request, instantiate it and give it a whirl. if ( empty( $transports[ $class ] ) ) { $transports[ $class ] = new $class(); } $response = $transports[ $class ]->request( $url, $args ); /** This action is documented in wp-includes/class-wp-http.php */ do_action( 'http_api_debug', $response, 'response', $class, $args, $url ); if ( is_wp_error( $response ) ) { return $response; } /** This filter is documented in wp-includes/class-wp-http.php */ return apply_filters( 'http_response', $response, $args, $url ); } /** * Uses the POST HTTP method. * * Used for sending data that is expected to be in the body. * * @since 2.7.0 * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. * A WP_Error instance upon error. See WP_Http::response() for details. */ public function post( $url, $args = array() ) { $defaults = array( 'method' => 'POST' ); $parsed_args = wp_parse_args( $args, $defaults ); return $this->request( $url, $parsed_args ); } /** * Uses the GET HTTP method. * * Used for sending data that is expected to be in the body. * * @since 2.7.0 * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. * A WP_Error instance upon error. See WP_Http::response() for details. */ public function get( $url, $args = array() ) { $defaults = array( 'method' => 'GET' ); $parsed_args = wp_parse_args( $args, $defaults ); return $this->request( $url, $parsed_args ); } /** * Uses the HEAD HTTP method. * * Used for sending data that is expected to be in the body. * * @since 2.7.0 * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. * A WP_Error instance upon error. See WP_Http::response() for details. */ public function head( $url, $args = array() ) { $defaults = array( 'method' => 'HEAD' ); $parsed_args = wp_parse_args( $args, $defaults ); return $this->request( $url, $parsed_args ); } /** * Parses the responses and splits the parts into headers and body. * * @since 2.7.0 * * @param string $response The full response string. * @return array { * Array with response headers and body. * * @type string $headers HTTP response headers. * @type string $body HTTP response body. * } */ public static function processResponse( $response ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid $response = explode( "\r\n\r\n", $response, 2 ); return array( 'headers' => $response[0], 'body' => $response[1] ?? '', ); } /** * Transforms header string into an array. * * @since 2.7.0 * * @param string|array $headers The original headers. If a string is passed, it will be converted * to an array. If an array is passed, then it is assumed to be * raw header data with numeric keys with the headers as the values. * No headers must be passed that were already processed. * @param string $url Optional. The URL that was requested. Default empty. * @return array { * Processed string headers. If duplicate headers are encountered, * then a numbered array is returned as the value of that header-key. * * @type array $response { * @type int $code The response status code. Default 0. * @type string $message The response message. Default empty. * } * @type array $newheaders The processed header data as a multidimensional array. * @type WP_Http_Cookie[] $cookies If the original headers contain the 'Set-Cookie' key, * an array containing `WP_Http_Cookie` objects is returned. * } */ public static function processHeaders( $headers, $url = '' ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid // Split headers, one per array element. if ( is_string( $headers ) ) { // Tolerate line terminator: CRLF = LF (RFC 2616 19.3). $headers = str_replace( "\r\n", "\n", $headers ); /* * Unfold folded header fields. LWS = [CRLF] 1*( SP | HT ) <US-ASCII SP, space (32)>, * <US-ASCII HT, horizontal-tab (9)> (RFC 2616 2.2). */ $headers = preg_replace( '/\n[ \t]/', ' ', $headers ); // Create the headers array. $headers = explode( "\n", $headers ); } $response = array( 'code' => 0, 'message' => '', ); /* * If a redirection has taken place, The headers for each page request may have been passed. * In this case, determine the final HTTP header and parse from there. */ for ( $i = count( $headers ) - 1; $i >= 0; $i-- ) { if ( ! empty( $headers[ $i ] ) && ! str_contains( $headers[ $i ], ':' ) ) { $headers = array_splice( $headers, $i ); break; } } $cookies = array(); $newheaders = array(); foreach ( (array) $headers as $tempheader ) { if ( empty( $tempheader ) ) { continue; } if ( ! str_contains( $tempheader, ':' ) ) { $stack = explode( ' ', $tempheader, 3 ); $stack[] = ''; list( , $response['code'], $response['message']) = $stack; continue; } list($key, $value) = explode( ':', $tempheader, 2 ); $key = strtolower( $key ); $value = trim( $value ); if ( isset( $newheaders[ $key ] ) ) { if ( ! is_array( $newheaders[ $key ] ) ) { $newheaders[ $key ] = array( $newheaders[ $key ] ); } $newheaders[ $key ][] = $value; } else { $newheaders[ $key ] = $value; } if ( 'set-cookie' === $key ) { $cookies[] = new WP_Http_Cookie( $value, $url ); } } // Cast the Response Code to an int. $response['code'] = (int) $response['code']; return array( 'response' => $response, 'headers' => $newheaders, 'cookies' => $cookies, ); } /** * Takes the arguments for a ::request() and checks for the cookie array. * * If it's found, then it upgrades any basic name => value pairs to WP_Http_Cookie instances, * which are each parsed into strings and added to the Cookie: header (within the arguments array). * Edits the array by reference. * * @since 2.8.0 * * @param array $r Full array of args passed into ::request() */ public static function buildCookieHeader( &$r ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid if ( ! empty( $r['cookies'] ) ) { // Upgrade any name => value cookie pairs to WP_Http_Cookie instances. foreach ( $r['cookies'] as $name => $value ) { if ( ! is_object( $value ) ) { $r['cookies'][ $name ] = new WP_Http_Cookie( array( 'name' => $name, 'value' => $value, ) ); } } $cookies_header = ''; foreach ( (array) $r['cookies'] as $cookie ) { $cookies_header .= $cookie->getHeaderValue() . '; '; } $cookies_header = substr( $cookies_header, 0, -2 ); $r['headers']['cookie'] = $cookies_header; } } /** * Decodes chunk transfer-encoding, based off the HTTP 1.1 specification. * * Based off the HTTP http_encoding_dechunk function. * * @link https://tools.ietf.org/html/rfc2616#section-19.4.6 Process for chunked decoding. * * @since 2.7.0 * * @param string $body Body content. * @return string Chunked decoded body on success or raw body on failure. */ public static function chunkTransferDecode( $body ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid // The body is not chunked encoded or is malformed. if ( ! preg_match( '/^([0-9a-f]+)[^\r\n]*\r\n/i', trim( $body ) ) ) { return $body; } $parsed_body = ''; // We'll be altering $body, so need a backup in case of error. $body_original = $body; while ( true ) { $has_chunk = (bool) preg_match( '/^([0-9a-f]+)[^\r\n]*\r\n/i', $body, $match ); if ( ! $has_chunk || empty( $match[1] ) ) { return $body_original; } $length = hexdec( $match[1] ); $chunk_length = strlen( $match[0] ); // Parse out the chunk of data. $parsed_body .= substr( $body, $chunk_length, $length ); // Remove the chunk from the raw data. $body = substr( $body, $length + $chunk_length ); // End of the document. if ( '0' === trim( $body ) ) { return $parsed_body; } } } /** * Determines whether an HTTP API request to the given URL should be blocked. * * Those who are behind a proxy and want to prevent access to certain hosts may do so. This will * prevent plugins from working and core functionality, if you don't include `api.wordpress.org`. * * You block external URL requests by defining `WP_HTTP_BLOCK_EXTERNAL` as true in your `wp-config.php` * file and this will only allow localhost and your site to make requests. The constant * `WP_ACCESSIBLE_HOSTS` will allow additional hosts to go through for requests. The format of the * `WP_ACCESSIBLE_HOSTS` constant is a comma separated list of hostnames to allow, wildcard domains * are supported, eg `*.wordpress.org` will allow for all subdomains of `wordpress.org` to be contacted. * * @since 2.8.0 * * @link https://core.trac.wordpress.org/ticket/8927 Allow preventing external requests. * @link https://core.trac.wordpress.org/ticket/14636 Allow wildcard domains in WP_ACCESSIBLE_HOSTS * * @param string $uri URI of url. * @return bool True to block, false to allow. */ public function block_request( $uri ) { // We don't need to block requests, because nothing is blocked. if ( ! defined( 'WP_HTTP_BLOCK_EXTERNAL' ) || ! WP_HTTP_BLOCK_EXTERNAL ) { return false; } $check = parse_url( $uri ); if ( ! $check ) { return true; } $home = parse_url( get_option( 'siteurl' ) ); // Don't block requests back to ourselves by default. if ( 'localhost' === $check['host'] || ( isset( $home['host'] ) && $home['host'] === $check['host'] ) ) { /** * Filters whether to block local HTTP API requests. * * A local request is one to `localhost` or to the same host as the site itself. * * @since 2.8.0 * * @param bool $block Whether to block local requests. Default false. */ return apply_filters( 'block_local_requests', false ); } if ( ! defined( 'WP_ACCESSIBLE_HOSTS' ) ) { return true; } static $accessible_hosts = null; static $wildcard_regex = array(); if ( null === $accessible_hosts ) { $accessible_hosts = preg_split( '|,\s*|', WP_ACCESSIBLE_HOSTS ); if ( str_contains( WP_ACCESSIBLE_HOSTS, '*' ) ) { $wildcard_regex = array(); foreach ( $accessible_hosts as $host ) { $wildcard_regex[] = str_replace( '\*', '.+', preg_quote( $host, '/' ) ); } $wildcard_regex = '/^(' . implode( '|', $wildcard_regex ) . ')$/i'; } } if ( ! empty( $wildcard_regex ) ) { return ! preg_match( $wildcard_regex, $check['host'] ); } else { return ! in_array( $check['host'], $accessible_hosts, true ); // Inverse logic, if it's in the array, then don't block it. } } /** * Used as a wrapper for PHP's parse_url() function that handles edgecases in < PHP 5.4.7. * * @deprecated 4.4.0 Use wp_parse_url() * @see wp_parse_url() * * @param string $url The URL to parse. * @return bool|array False on failure; Array of URL components on success; * See parse_url()'s return values. */ protected static function parse_url( $url ) { _deprecated_function( __METHOD__, '4.4.0', 'wp_parse_url()' ); return wp_parse_url( $url ); } /** * Converts a relative URL to an absolute URL relative to a given URL. * * If an Absolute URL is provided, no processing of that URL is done. * * @since 3.4.0 * * @param string $maybe_relative_path The URL which might be relative. * @param string $url The URL which $maybe_relative_path is relative to. * @return string An Absolute URL, in a failure condition where the URL cannot be parsed, the relative URL will be returned. */ public static function make_absolute_url( $maybe_relative_path, $url ) { if ( empty( $url ) ) { return $maybe_relative_path; } $url_parts = wp_parse_url( $url ); if ( ! $url_parts ) { return $maybe_relative_path; } $relative_url_parts = wp_parse_url( $maybe_relative_path ); if ( ! $relative_url_parts ) { return $maybe_relative_path; } // Check for a scheme on the 'relative' URL. if ( ! empty( $relative_url_parts['scheme'] ) ) { return $maybe_relative_path; } $absolute_path = $url_parts['scheme'] . '://'; // Schemeless URLs will make it this far, so we check for a host in the relative URL // and convert it to a protocol-URL. if ( isset( $relative_url_parts['host'] ) ) { $absolute_path .= $relative_url_parts['host']; if ( isset( $relative_url_parts['port'] ) ) { $absolute_path .= ':' . $relative_url_parts['port']; } } else { $absolute_path .= $url_parts['host']; if ( isset( $url_parts['port'] ) ) { $absolute_path .= ':' . $url_parts['port']; } } // Start off with the absolute URL path. $path = ! empty( $url_parts['path'] ) ? $url_parts['path'] : '/'; // If it's a root-relative path, then great. if ( ! empty( $relative_url_parts['path'] ) && '/' === $relative_url_parts['path'][0] ) { $path = $relative_url_parts['path']; // Else it's a relative path. } elseif ( ! empty( $relative_url_parts['path'] ) ) { // Strip off any file components from the absolute path. $path = substr( $path, 0, strrpos( $path, '/' ) + 1 ); // Build the new path. $path .= $relative_url_parts['path']; // Strip all /path/../ out of the path. while ( strpos( $path, '../' ) > 1 ) { $path = preg_replace( '![^/]+/\.\./!', '', $path ); } // Strip any final leading ../ from the path. $path = preg_replace( '!^/(\.\./)+!', '', $path ); } // Add the query string. if ( ! empty( $relative_url_parts['query'] ) ) { $path .= '?' . $relative_url_parts['query']; } // Add the fragment. if ( ! empty( $relative_url_parts['fragment'] ) ) { $path .= '#' . $relative_url_parts['fragment']; } return $absolute_path . '/' . ltrim( $path, '/' ); } /** * Handles an HTTP redirect and follows it if appropriate. * * @since 3.7.0 * * @param string $url The URL which was requested. * @param array $args The arguments which were used to make the request. * @param array $response The response of the HTTP request. * @return array|false|WP_Error An HTTP API response array if the redirect is successfully followed, * false if no redirect is present, or a WP_Error object if there's an error. */ public static function handle_redirects( $url, $args, $response ) { // If no redirects are present, or, redirects were not requested, perform no action. if ( ! isset( $response['headers']['location'] ) || 0 === $args['_redirection'] ) { return false; } // Only perform redirections on redirection http codes. if ( $response['response']['code'] > 399 || $response['response']['code'] < 300 ) { return false; } // Don't redirect if we've run out of redirects. if ( $args['redirection']-- <= 0 ) { return new WP_Error( 'http_request_failed', __( 'Too many redirects.' ) ); } $redirect_location = $response['headers']['location']; // If there were multiple Location headers, use the last header specified. if ( is_array( $redirect_location ) ) { $redirect_location = array_pop( $redirect_location ); } $redirect_location = self::make_absolute_url( $redirect_location, $url ); // POST requests should not POST to a redirected location. if ( 'POST' === $args['method'] ) { if ( in_array( $response['response']['code'], array( 302, 303 ), true ) ) { $args['method'] = 'GET'; } } // Include valid cookies in the redirect process. if ( ! empty( $response['cookies'] ) ) { foreach ( $response['cookies'] as $cookie ) { if ( $cookie->test( $redirect_location ) ) { $args['cookies'][] = $cookie; } } } return wp_remote_request( $redirect_location, $args ); } /** * Determines if a specified string represents an IP address or not. * * This function also detects the type of the IP address, returning either * '4' or '6' to represent an IPv4 and IPv6 address respectively. * This does not verify if the IP is a valid IP, only that it appears to be * an IP address. * * @link http://home.deds.nl/~aeron/regex/ for IPv6 regex. * * @since 3.7.0 * * @param string $maybe_ip A suspected IP address. * @return int|false Upon success, '4' or '6' to represent an IPv4 or IPv6 address, false upon failure. */ public static function is_ip_address( $maybe_ip ) { if ( preg_match( '/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $maybe_ip ) ) { return 4; } if ( str_contains( $maybe_ip, ':' ) && preg_match( '/^(((?=.*(::))(?!.*\3.+\3))\3?|([\dA-F]{1,4}(\3|:\b|$)|\2))(?4){5}((?4){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i', trim( $maybe_ip, ' []' ) ) ) { return 6; } return false; } }