From 140ec7f354da35e8405371673d8d6f7b936f81ec Mon Sep 17 00:00:00 2001
From: Greg Beaver <cellog@php.net>
Date: Thu, 11 Sep 2003 13:16:13 +0000
Subject: [PATCH] use is_callable() - what a great function!

---
 pear/PEAR.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pear/PEAR.php b/pear/PEAR.php
index 7081547634..805d5acee7 100644
--- a/pear/PEAR.php
+++ b/pear/PEAR.php
@@ -317,7 +317,12 @@ class PEAR
                     $doSet = true;
                 }
                 // class/object method callback
-                if (is_array($options)) {
+                if (is_callable($options)) {
+                    $setoptions = $options;
+                } else {
+                    trigger_error("invalid error callback", E_USER_WARNING);
+                }
+/*                if (is_array($options)) {
                     if (isset($options[0]) && isset($options[1])) {
                         $options = array(&$options[0], $options[1]);
                         if (is_string($options[1])) {
@@ -343,7 +348,7 @@ class PEAR
                     $setoptions = $options;
                 } else {
                     trigger_error("invalid error callback", E_USER_WARNING);
-                }
+                } */
                 break;
 
             default:
-- 
2.50.1