From: tokul <tokul@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sun, 6 Mar 2005 12:54:24 +0000 (+0000)
Subject: adding is_array() test to output of get_class_methods()
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=351ee7caf9ecc74c4f719989bf0d504df0bcb93b;p=squirrelmail.git

adding is_array() test to output of get_class_methods()


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@8957 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/functions/strings.php b/functions/strings.php
index aba2bfd4..49addede 100644
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -871,8 +871,8 @@ function sm_print_r() {
         if (is_object($var)) {
             // get class methods if $var is object
             $aMethods=get_class_methods(get_class($var));
-            // make sure that array is not empty
-            if ($aMethods!=array()) {
+            // make sure that $aMethods is array and array is not empty
+            if (is_array($aMethods) && $aMethods!=array()) {
                 echo "Object methods:\n";
                 foreach($aMethods as $method) {
                     echo '* ' . $method . "\n";