From 0a2e4237d35f2f32f83ada42d00fd9b4c5c390cc Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Wed, 14 Oct 2015 14:09:16 +0100
Subject: [PATCH] Allow overriding of extra fields and configuring them fully
 in the constructor, fixes #663

---
 src/Monolog/Processor/WebProcessor.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Monolog/Processor/WebProcessor.php b/src/Monolog/Processor/WebProcessor.php
index 21f22a6e..75eb95ab 100644
--- a/src/Monolog/Processor/WebProcessor.php
+++ b/src/Monolog/Processor/WebProcessor.php
@@ -24,6 +24,10 @@ class WebProcessor
     protected $serverData;
 
     /**
+     * Default fields
+     *
+     * Array is structured as [key in record.extra => key in $serverData]
+     *
      * @var array
      */
     protected $extraFields = array(
@@ -36,7 +40,7 @@ class WebProcessor
 
     /**
      * @param array|\ArrayAccess $serverData  Array or object w/ ArrayAccess that provides access to the $_SERVER data
-     * @param array|null         $extraFields Extra field names to be added (all available by default)
+     * @param array|null         $extraFields Field names and the related key inside $serverData to be added. If not provided it defaults to: url, ip, http_method, server, referrer
      */
     public function __construct($serverData = null, array $extraFields = null)
     {
@@ -49,11 +53,7 @@ class WebProcessor
         }
 
         if (null !== $extraFields) {
-            foreach (array_keys($this->extraFields) as $fieldName) {
-                if (!in_array($fieldName, $extraFields)) {
-                    unset($this->extraFields[$fieldName]);
-                }
-            }
+            $this->extraFields = $extraFields;
         }
     }