From 64c695a0fbd9b358a30e3aad3922399cc630dcd8 Mon Sep 17 00:00:00 2001
From: marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 8 Apr 2009 10:27:56 +0000
Subject: Added callback support to get_data_row()

git-svn-id: https://code.elgg.org/elgg/trunk@3192 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/database.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'engine/lib/database.php')

diff --git a/engine/lib/database.php b/engine/lib/database.php
index 01767be39..5989f55c3 100644
--- a/engine/lib/database.php
+++ b/engine/lib/database.php
@@ -303,7 +303,7 @@
      * @return object A single database result object
      */ 
     
-        function get_data_row($query) {
+        function get_data_row($query, $callback = "") {
             
             global $CONFIG, $DB_QUERY_CACHE;
             
@@ -329,6 +329,10 @@
             	if ((isset($CONFIG->debug)) && ($CONFIG->debug==true))
                 	error_log("$query results cached");
             	$DB_QUERY_CACHE[$query] = $row;
+            	
+            	if (!empty($callback) && is_callable($callback)) {
+                	$row = $callback($row);
+                }
             	
                 if ($row) return $row;
             }
-- 
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