From 986030060b84e147e6b6b3a68e6feeda73f15aa5 Mon Sep 17 00:00:00 2001
From: Diogo Cordeiro <diogo@fc.up.pt>
Date: Fri, 19 Apr 2019 15:25:01 +0100
Subject: [PATCH] XMPPHP - Fix string as array usage errors on PHP 7

---
 plugins/Xmpp/extlib/XMPPHP/XMLStream.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/plugins/Xmpp/extlib/XMPPHP/XMLStream.php b/plugins/Xmpp/extlib/XMPPHP/XMLStream.php
index 5c71426200..b7eb81aecd 100644
--- a/plugins/Xmpp/extlib/XMPPHP/XMLStream.php
+++ b/plugins/Xmpp/extlib/XMPPHP/XMLStream.php
@@ -27,13 +27,13 @@
  */
 
 /** XMPPHP_Exception */
-require_once dirname(__FILE__) . '/Exception.php';
+require_once __DIR__ . DIRECTORY_SEPARATOR . 'Exception.php';
 
 /** XMPPHP_XMLObj */
-require_once dirname(__FILE__) . '/XMLObj.php';
+require_once __DIR__ . DIRECTORY_SEPARATOR . 'XMLObj.php';
 
 /** XMPPHP_Log */
-require_once dirname(__FILE__) . '/Log.php';
+require_once __DIR__ . DIRECTORY_SEPARTOR. 'Log.php';
 
 /**
  * XMPPHP XML Stream
@@ -124,13 +124,13 @@ class XMPPHP_XMLStream {
 	 */
 	protected $default_ns;
 	/**
-	 * @var string
+	 * @var string[]
 	 */
-	protected $until = '';
+	protected $until = [];
 	/**
-	 * @var string
+	 * @var int[]
 	 */
-	protected $until_count = '';
+	protected $until_count = [];
 	/**
 	 * @var array
 	 */