Make Curl::effectiveUrl a deferred property

src/Curl/Curl.php

@@ -58,7 +58,6 @@ class Curl
 
     public $baseUrl = null;
     public $url = null;
-    public $effectiveUrl = null;
     public $requestHeaders = null;
     public $responseHeaders = null;
     public $rawResponseHeaders = '';
@@ -82,6 +81,7 @@ class Curl
     private $xmlPattern = '~^(?:text/|application/(?:atom\+|rss\+)?)xml~i';
 
     private static $deferredProperties = array(
+        'effectiveUrl',
         'totalTime',
     );
 
@@ -354,7 +354,6 @@ class Curl
         $this->httpError = in_array(floor($this->httpStatusCode / 100), array(4, 5));
         $this->error = $this->curlError || $this->httpError;
         $this->errorCode = $this->error ? ($this->curlError ? $this->curlErrorCode : $this->httpStatusCode) : 0;
-        $this->effectiveUrl = curl_getinfo($this->curl, CURLINFO_EFFECTIVE_URL);
 
         // NOTE: CURLINFO_HEADER_OUT set to true is required for requestHeaders
         // to not be empty (e.g. $curl->setOpt(CURLINFO_HEADER_OUT, true);).
@@ -964,6 +963,20 @@ class Curl
         return $return;
     }
 
+    /**
+     * Get Effective Url
+     *
+     * @access private
+     */
+    private function __get_effectiveUrl() {
+        return curl_getinfo($this->curl, CURLINFO_EFFECTIVE_URL);
+    }
+
+    /**
+     * Get Total Time
+     *
+     * @access private
+     */
     private function __get_totalTime() {
         return curl_getinfo($this->curl, CURLINFO_TOTAL_TIME);
     }