From 025ad199b53fbe8db4c71f59f8493e61116b5e46 Mon Sep 17 00:00:00 2001
From: David Rothstein <drothstein@gmail.com>
Date: Mon, 1 Apr 2013 23:01:21 -0400
Subject: Issue #1664784 by effulgentsia, mikeytown2: Allow
 drupal_http_request() to be overridden.

---
 includes/common.inc | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'includes')

diff --git a/includes/common.inc b/includes/common.inc
index d6fd67eeb..27fa190e0 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -785,6 +785,13 @@ function drupal_access_denied() {
  *   - data: A string containing the response body that was received.
  */
 function drupal_http_request($url, array $options = array()) {
+  // Allow an alternate HTTP client library to replace Drupal's default
+  // implementation.
+  $override_function = variable_get('drupal_http_request_function', FALSE);
+  if (!empty($override_function) && function_exists($override_function)) {
+    return $override_function($url, $options);
+  }
+
   $result = new stdClass();
 
   // Parse the URL and make sure we can handle the schema.
-- 
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