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Remove by-reference modifiers from arguments in wp_remote_retrieve_* functions.

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Props jesin.
Fixes #27687.



git-svn-id: https://develop.svn.wordpress.org/trunk@28257 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-05-05 18:45:14 +00:00
parent 819ad5babc
commit fc4dfba1b8
1 changed files with 5 additions and 5 deletions
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10
src/wp-includes/http.php
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@ -219,7 +219,7 @@ function wp_remote_head($url, $args = array()) {
* @param array $response HTTP response. * @param array $response HTTP response.
* @return array The headers of the response. Empty array if incorrect parameter given. * @return array The headers of the response. Empty array if incorrect parameter given.
*/ */
function wp_remote_retrieve_headers(&$response) { function wp_remote_retrieve_headers( $response ) {
if ( is_wp_error($response) || ! isset($response['headers']) || ! is_array($response['headers'])) if ( is_wp_error($response) || ! isset($response['headers']) || ! is_array($response['headers']))
return array(); return array();
@ -235,7 +235,7 @@ function wp_remote_retrieve_headers(&$response) {
* @param string $header Header name to retrieve value from. * @param string $header Header name to retrieve value from.
* @return string The header value. Empty string on if incorrect parameter given, or if the header doesn't exist. * @return string The header value. Empty string on if incorrect parameter given, or if the header doesn't exist.
*/ */
function wp_remote_retrieve_header(&$response, $header) { function wp_remote_retrieve_header( $response, $header ) {
if ( is_wp_error($response) || ! isset($response['headers']) || ! is_array($response['headers'])) if ( is_wp_error($response) || ! isset($response['headers']) || ! is_array($response['headers']))
return ''; return '';
@ -255,7 +255,7 @@ function wp_remote_retrieve_header(&$response, $header) {
* @param array $response HTTP response. * @param array $response HTTP response.
* @return string the response code. Empty string on incorrect parameter given. * @return string the response code. Empty string on incorrect parameter given.
*/ */
function wp_remote_retrieve_response_code(&$response) { function wp_remote_retrieve_response_code( $response ) {
if ( is_wp_error($response) || ! isset($response['response']) || ! is_array($response['response'])) if ( is_wp_error($response) || ! isset($response['response']) || ! is_array($response['response']))
return ''; return '';
@ -272,7 +272,7 @@ function wp_remote_retrieve_response_code(&$response) {
* @param array $response HTTP response. * @param array $response HTTP response.
* @return string The response message. Empty string on incorrect parameter given. * @return string The response message. Empty string on incorrect parameter given.
*/ */
function wp_remote_retrieve_response_message(&$response) { function wp_remote_retrieve_response_message( $response ) {
if ( is_wp_error($response) || ! isset($response['response']) || ! is_array($response['response'])) if ( is_wp_error($response) || ! isset($response['response']) || ! is_array($response['response']))
return ''; return '';
@ -287,7 +287,7 @@ function wp_remote_retrieve_response_message(&$response) {
* @param array $response HTTP response. * @param array $response HTTP response.
* @return string The body of the response. Empty string if no body or incorrect parameter given. * @return string The body of the response. Empty string if no body or incorrect parameter given.
*/ */
function wp_remote_retrieve_body(&$response) { function wp_remote_retrieve_body( $response ) {
if ( is_wp_error($response) || ! isset($response['body']) ) if ( is_wp_error($response) || ! isset($response['body']) )
return ''; return '';