From f2b614f41dab9515a3ffcce1bcc5dad6532da6b0 Mon Sep 17 00:00:00 2001
From: slothman <slothman>
Date: Tue, 19 Feb 2008 19:48:53 +0000
Subject: [PATCH] Modify pickKey to examine parent array before nested arrays.

---
 include/functions.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 243546b..4571b40 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -1149,6 +1149,10 @@ function &serendipity_pickKey(&$array, $key, $default) {
         return $default;
     }
 
+    // array_key_exists() copies array, so is much slower.
+    if (in_array($key, array_keys($array))) {
+        return $array[$key];
+    }
     foreach($array AS $child) {
         if (is_array($child) && isset($child[$key]) && !empty($child[$key])) {
             return $child[$key];
-- 
2.39.5