From abc4e994f1e132bb2b44ec0587a511bebdf87e90 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Mon, 9 Jan 2017 20:43:17 +0100
Subject: Make it work with php7

---
 XMLStream.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/XMLStream.php b/XMLStream.php
index 83c8042..2a7bb8c 100644
--- a/XMLStream.php
+++ b/XMLStream.php
@@ -617,7 +617,7 @@ class XMLStream {
 						if ($searchxml !== null) {
 							if($handler[2] === null) $handler[2] = $this;
 							$this->log->log("Calling {$handler[1]}",  XMPPLog::LEVEL_DEBUG);
-							$handler[2]->$handler[1]($this->xmlobj[2]);
+							call_user_func([$handler[2], $handler[1]], $this->xmlobj[2]);
 						}
 					}
 				}
@@ -631,13 +631,13 @@ class XMLStream {
 				if($searchxml !== null and $searchxml->name == $handler[0] and ($searchxml->ns == $handler[1] or (!$handler[1] and $searchxml->ns == $this->default_ns))) {
 					if($handler[3] === null) $handler[3] = $this;
 					$this->log->log("Calling {$handler[2]}",  XMPPLog::LEVEL_DEBUG);
-					$handler[3]->$handler[2]($this->xmlobj[2]);
+					call_user_func([$handler[3], $handler[2]], $this->xmlobj[2]);
 				}
 			}
 			foreach($this->idhandlers as $id => $handler) {
 				if(array_key_exists('id', $this->xmlobj[2]->attrs) and $this->xmlobj[2]->attrs['id'] == $id) {
 					if($handler[1] === null) $handler[1] = $this;
-					$handler[1]->$handler[0]($this->xmlobj[2]);
+					call_user_func([$handler[1], $handler[0]], $this->xmlobj[2]);
 					#id handlers are only used once
 					unset($this->idhandlers[$id]);
 					break;
@@ -691,7 +691,7 @@ class XMLStream {
 				if($handler[2] === null) {
 					$handler[2] = $this;
 				}
-				$handler[2]->$handler[1]($payload);
+				call_user_func([$handler[2], $handler[1]], $payload);
 			}
 		}
 		foreach($this->until as $key => $until) {
-- 
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