From 8e1997f986835383b4c76ce51a89d00ef7bb8770 Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Fri, 23 Jun 2017 17:24:33 -0700
Subject: [PATCH] CRM-20768 - Install UI - Distinguish host/port in IPv6

---
 install/index.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/install/index.php b/install/index.php
index f7d9c0bacf..1339a10d5f 100644
--- a/install/index.php
+++ b/install/index.php
@@ -563,8 +563,9 @@ class InstallRequirements {
    */
   protected function connect($host, $username, $password, $database = '') {
     $hostParts = explode(':', $host);
-    if (count($hostParts) > 1) {
-      list ($host, $port) = $hostParts;
+    if (count($hostParts) > 1 && strrpos($host, ']') !== strlen($host) - 1) {
+      $port = array_pop($hostParts);
+      $host = implode(':', $hostParts);
     }
     else {
       $port = '';
-- 
2.25.1