WordPress 4.6.3-scripts

[autoinstalls/wordpress.git] / wp-includes / class-wp-http-curl.php

diff --git a/wp-includes/class-wp-http-curl.php b/wp-includes/class-wp-http-curl.php
index d59ddecfad4914681eb996e11df8ebd6ed5e96b4..790e93cffb54aab1c80bfdbf2c9b6bf49a192a40 100644 (file)
--- a/wp-includes/class-wp-http-curl.php
+++ b/wp-includes/class-wp-http-curl.php
@@ -298,13 +298,17 @@ class WP_Http_Curl {
        }
 
        /**
-        * Grab the headers of the cURL request
+        * Grabs the headers of the cURL request.
         *
-        * Each header is sent individually to this callback, so we append to the $header property for temporary storage
+        * Each header is sent individually to this callback, so we append to the `$header` property
+        * for temporary storage
         *
         * @since 3.2.0
         * @access private
-        * @return int
+        *
+        * @param resource $handle  cURL handle.
+        * @param string   $headers cURL request headers.
+        * @return int Length of the request headers.
         */
        private function stream_headers( $handle, $headers ) {
                $this->headers .= $headers;
@@ -312,14 +316,18 @@ class WP_Http_Curl {
        }
 
        /**
-        * Grab the body of the cURL request
+        * Grabs the body of the cURL request.
         *
-        * The contents of the document are passed in chunks, so we append to the $body property for temporary storage.
-        * Returning a length shorter than the length of $data passed in will cause cURL to abort the request with CURLE_WRITE_ERROR
+        * The contents of the document are passed in chunks, so we append to the `$body`
+        * property for temporary storage. Returning a length shorter than the length of
+        * `$data` passed in will cause cURL to abort the request with `CURLE_WRITE_ERROR`.
         *
         * @since 3.6.0
         * @access private
-        * @return int
+        *
+        * @param resource $handle  cURL handle.
+        * @param string   $data    cURL request body.
+        * @return int Total bytes of data written.
         */
        private function stream_body( $handle, $data ) {
                $data_length = strlen( $data );
@@ -343,11 +351,12 @@ class WP_Http_Curl {
        }
 
        /**
-        * Whether this class can be used for retrieving an URL.
+        * Determines whether this class can be used for retrieving a URL.
         *
         * @static
         * @since 2.7.0
         *
+        * @param array $args Optional. Array of request arguments. Default empty array.
         * @return bool False means this class can not be used, true means it can.
         */
        public static function test( $args = array() ) {
@@ -364,7 +373,7 @@ class WP_Http_Curl {
                }
 
                /**
-                * Filter whether cURL can be used as a transport for retrieving a URL.
+                * Filters whether cURL can be used as a transport for retrieving a URL.
                 *
                 * @since 2.7.0
                 *