From 8e4a4cc6f5267d2060cafed7fd2533be29536f80 Mon Sep 17 00:00:00 2001
From: ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sat, 12 Feb 2011 03:01:55 +0000
Subject: Refs #2610: Using call_user_func in url hooks

git-svn-id: http://code.elgg.org/elgg/trunk@8139 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/entities.php      | 6 +++---
 engine/lib/extender.php      | 2 +-
 engine/lib/relationships.php | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index fb4cdd2e6..459f05ada 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -1783,17 +1783,17 @@ function get_entity_url($entity_guid) {
 		if (isset($CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()])) {
 			$function = $CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()];
 			if (is_callable($function)) {
-				$url = $function($entity);
+				$url = call_user_func($function, $entity);
 			}
 		} elseif (isset($CONFIG->entity_url_handler[$entity->getType()]['all'])) {
 			$function = $CONFIG->entity_url_handler[$entity->getType()]['all'];
 			if (is_callable($function)) {
-				$url = $function($entity);
+				$url = call_user_func($function, $entity);
 			}
 		} elseif (isset($CONFIG->entity_url_handler['all']['all'])) {
 			$function = $CONFIG->entity_url_handler['all']['all'];
 			if (is_callable($function)) {
-				$url = $function($entity);
+				$url = call_user_func($function, $entity);
 			}
 		}
 
diff --git a/engine/lib/extender.php b/engine/lib/extender.php
index f0fc98d12..90cc54805 100644
--- a/engine/lib/extender.php
+++ b/engine/lib/extender.php
@@ -221,7 +221,7 @@ function get_extender_url(ElggExtender $extender) {
 	}
 
 	if (is_callable($function)) {
-		$url = $function($extender);
+		$url = call_user_func($function, $extender);
 	}
 
 	if ($url == "") {
diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php
index c032ff5b9..0370a1e82 100644
--- a/engine/lib/relationships.php
+++ b/engine/lib/relationships.php
@@ -432,7 +432,7 @@ function get_relationship_url($id) {
 		}
 
 		if (is_callable($function)) {
-			$url = $function($relationship);
+			$url = call_user_func($function, $relationship);
 		}
 
 		if ($url == "") {
-- 
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