From 9684541dbe09a440ec309e787fb043e4bb4982ad Mon Sep 17 00:00:00 2001
From: FusionPBX <markjcrane@gmail.com>
Date: Fri, 8 Sep 2023 09:33:54 -0600
Subject: [PATCH] PHP 8.1 end function requires array

---
 app/xml_cdr/resources/classes/xml_cdr.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/xml_cdr/resources/classes/xml_cdr.php b/app/xml_cdr/resources/classes/xml_cdr.php
index f3c50cb68a..b25b671e25 100644
--- a/app/xml_cdr/resources/classes/xml_cdr.php
+++ b/app/xml_cdr/resources/classes/xml_cdr.php
@@ -191,9 +191,9 @@ if (!class_exists('xml_cdr')) {
 			$this->fields[] = "hangup_cause";
 			$this->fields[] = "hangup_cause_q850";
 			$this->fields[] = "sip_hangup_disposition";
-			if (is_array($_SESSION['cdr']['field'])) {
+			if (!empty($_SESSION['cdr']['field'])) {
 				foreach ($_SESSION['cdr']['field'] as $field) {
-					$field_name = end($field);
+					$field_name = end(explode(',', $field));
 					$this->fields[] = $field_name;
 				}
 			}