*
* Will eventually replace and standardize the WordPress HTTP requests made.
*
- * @link http://trac.wordpress.org/ticket/4779 HTTP API Proposal
+ * @link https://core.trac.wordpress.org/ticket/4779 HTTP API Proposal
*
* @package WordPress
* @subpackage HTTP
* @since 2.7.0
* @access private
*
+ * @staticvar WP_Http $http
+ *
* @return WP_Http HTTP Transport object.
*/
function _wp_http_get_object() {
- static $http;
+ static $http = null;
- if ( is_null($http) )
+ if ( is_null( $http ) ) {
$http = new WP_Http();
-
+ }
return $http;
}
* @return WP_Error|array The response or WP_Error on failure.
*/
function wp_remote_request($url, $args = array()) {
- $objFetchSite = _wp_http_get_object();
- return $objFetchSite->request($url, $args);
+ $http = _wp_http_get_object();
+ return $http->request( $url, $args );
}
/**
* @return WP_Error|array The response or WP_Error on failure.
*/
function wp_remote_get($url, $args = array()) {
- $objFetchSite = _wp_http_get_object();
- return $objFetchSite->get($url, $args);
+ $http = _wp_http_get_object();
+ return $http->get( $url, $args );
}
/**
* @return WP_Error|array The response or WP_Error on failure.
*/
function wp_remote_post($url, $args = array()) {
- $objFetchSite = _wp_http_get_object();
- return $objFetchSite->post($url, $args);
+ $http = _wp_http_get_object();
+ return $http->post( $url, $args );
}
/**
* @return WP_Error|array The response or WP_Error on failure.
*/
function wp_remote_head($url, $args = array()) {
- $objFetchSite = _wp_http_get_object();
- return $objFetchSite->head($url, $args);
+ $http = _wp_http_get_object();
+ return $http->head( $url, $args );
}
/**
*
* @since 2.7.0
*
- * @param array $response
+ * @param array $response
* @param string $header Header name to retrieve value from.
* @return string The header value. Empty string on if incorrect parameter given, or if the header doesn't exist.
*/
* @since 2.7.0
*
* @param array $response HTTP response.
- * @return string the response code. Empty string on incorrect parameter given.
+ * @return int|string The response code as an integer. Empty string on incorrect parameter given.
*/
function wp_remote_retrieve_response_code( $response ) {
if ( is_wp_error($response) || ! isset($response['response']) || ! is_array($response['response']))
* @since 3.2.0
*
* @param array $capabilities Array of capabilities to test or a wp_remote_request() $args array.
- * @param string $url Optional. If given, will check if the URL requires SSL and adds that requirement to the capabilities array.
+ * @param string $url Optional. If given, will check if the URL requires SSL and adds
+ * that requirement to the capabilities array.
*
* @return bool
*/
function wp_http_supports( $capabilities = array(), $url = null ) {
- $objFetchSite = _wp_http_get_object();
+ $http = _wp_http_get_object();
$capabilities = wp_parse_args( $capabilities );
}
}
- return (bool) $objFetchSite->_get_first_available_transport( $capabilities );
+ return (bool) $http->_get_first_available_transport( $capabilities );
}
/**
*
* @since 3.4.0
*
- * @param string Origin URL. If not provided, the value of get_http_origin() is used.
- * @return bool True if the origin is allowed. False otherwise.
+ * @param null|string $origin Origin URL. If not provided, the value of get_http_origin() is used.
+ * @return string True if the origin is allowed. False otherwise.
*/
function is_allowed_http_origin( $origin = null ) {
$origin_arg = $origin;
*
* @since 3.4.0
*
- * @param string $origin Result of check for allowed origin.
- * @param string $origin_arg original origin string passed into is_allowed_http_origin function.
+ * @param string $origin Result of check for allowed origin.
+ * @param string $origin_arg Original origin string passed into is_allowed_http_origin function.
*/
return apply_filters( 'allowed_http_origin', $origin, $origin_arg );
}
*
* @since 3.4.0
*
- * @return bool|string Returns the origin URL if headers are sent. Returns false
- * if headers are not sent.
+ * @return string|false Returns the origin URL if headers are sent. Returns false
+ * if headers are not sent.
*/
function send_origin_headers() {
$origin = get_http_origin();
*
* @since 3.5.2
*
- * @return mixed URL or false on failure.
+ * @param string $url
+ * @return false|string URL or false on failure.
*/
function wp_http_validate_url( $url ) {
+ $original_url = $url;
$url = wp_kses_bad_protocol( $url, array( 'http', 'https' ) );
- if ( ! $url )
+ if ( ! $url || strtolower( $url ) !== strtolower( $original_url ) )
return false;
$parsed_url = @parse_url( $url );
if ( isset( $parsed_url['user'] ) || isset( $parsed_url['pass'] ) )
return false;
- if ( false !== strpos( $parsed_url['host'], ':' ) )
+ if ( false !== strpbrk( $parsed_url['host'], ':#?[]' ) )
return false;
$parsed_home = @parse_url( get_option( 'home' ) );
}
if ( $ip ) {
$parts = array_map( 'intval', explode( '.', $ip ) );
- if ( '127.0.0.1' === $ip
- || ( 10 === $parts[0] )
+ if ( 127 === $parts[0] || 10 === $parts[0]
|| ( 172 === $parts[0] && 16 <= $parts[1] && 31 >= $parts[1] )
|| ( 192 === $parts[0] && 168 === $parts[1] )
) {
*
* @since 3.6.0
*
- * @param bool false Whether HTTP request is external or not.
+ * @param bool false Whether HTTP request is external or not.
* @param string $host IP of the requested host.
- * @param string $url URL of the requested host.
+ * @param string $url URL of the requested host.
*/
if ( ! apply_filters( 'http_request_host_is_external', false, $host, $url ) )
return false;
*
* @since 3.6.0
*
- * @param bool $is_external
+ * @param bool $is_external
* @param string $host
* @return bool
*/
*
* @since 3.6.0
*
- * @param bool $is_external
+ * @global wpdb $wpdb
+ * @staticvar array $queried
+ *
+ * @param bool $is_external
* @param string $host
* @return bool
*/
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