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wp_remote_retrieve_response_code( array|WP_Error $response )

Retrieve only the response code from the raw response.

Description

Will return an empty array if incorrect parameter value is given.

Parameters

$response

(array|WP_Error) (Required) HTTP response.

Return

(int|string) The response code as an integer. Empty string on incorrect parameter given.

Source

File: wp-includes/http.php 

function wp_remote_retrieve_response_code( $response ) {
	if ( is_wp_error( $response ) || ! isset( $response['response'] ) || ! is_array( $response['response'] ) ) {
		return '';
	}

	return $response['response']['code'];
}

Uses

Uses Description
wp-includes/load.php: is_wp_error()

Check whether variable is a WordPress Error.

Used By

Used By Description
wp-admin/includes/class-wp-site-health.php: WP_Site_Health::get_test_rest_availability()

Test if the REST API is accessible.
wp-admin/includes/class-wp-site-health.php: WP_Site_Health::can_perform_loopback()

Run a loopback test on our site.
wp-admin/includes/misc.php: wp_check_php_version()

Checks if the user needs to update PHP.
wp-admin/includes/class-wp-community-events.php: WP_Community_Events::get_events()

Gets data about events near a particular location.
wp-admin/includes/schema.php: populate_network()

Populate network settings.
wp-admin/includes/update.php: get_core_checksums()

Gets and caches the checksums for the given version of WordPress.
wp-admin/includes/dashboard.php: wp_check_browser_version()

Checks if the user needs a browser update.
wp-admin/includes/file.php: download_url()

Downloads a URL to a local temporary file using the WordPress HTTP API.
wp-admin/includes/credits.php: wp_credits()

Retrieve the contributor credits.
wp-includes/deprecated.php: url_is_accessable_via_ssl()

Determines if the URL can be accessed over SSL.
wp-includes/deprecated.php: wp_get_http()

Perform a HTTP HEAD or GET request.
wp-includes/class-wp-simplepie-file.php: WP_SimplePie_File::__construct()

Constructor.
wp-includes/update.php: wp_version_check()

Check WordPress version against the newest version.
wp-includes/update.php: wp_update_plugins()

Checks for available updates to plugins based on the latest versions hosted on WordPress.org.
wp-includes/update.php: wp_update_themes()

Checks for available updates to themes based on the latest versions hosted on WordPress.org.
wp-includes/class-wp-oembed.php: WP_oEmbed::_fetch_with_format()

Fetches result from an oEmbed provider for a specific format and complete provider URL
wp-includes/class-wp-http-ixr-client.php: WP_HTTP_IXR_Client::query()
wp-includes/rss.php: _fetch_remote_file()

Retrieve URL headers and content using WP HTTP Request API.

Changelog

Version Description
2.7.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_remote_retrieve_response_code