From 52e1da1b50831be31054018b0ff2d3a309606b18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20L=C3=BCck?= <christian@lueck.tv>
Date: Thu, 8 Feb 2018 13:19:49 +0100
Subject: [PATCH] Support legacy PHP 5.3 through PHP 7.2 and HHVM

---
 .travis.yml   | 8 +++++++-
 README.md     | 2 +-
 composer.json | 6 +++---
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 7183822..ff544ca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,22 @@
 language: php
 
 php:
+# - 5.3 # requires old distro
   - 5.4
   - 5.5
   - 5.6
-  - 7
+  - 7.0
+  - 7.1
+  - 7.2
   - hhvm # ignore errors, see below
 
 # lock distro so new future defaults will not break the build
 dist: trusty
 
 matrix:
+  include:
+    - php: 5.3
+      dist: precise
   allow_failures:
     - php: hhvm
 
diff --git a/README.md b/README.md
index 5151091..c9dad9e 100644
--- a/README.md
+++ b/README.md
@@ -506,7 +506,7 @@ $ composer require clue/buzz-react:^2.2
 See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
 
 This project aims to run on any platform and thus does not require any PHP
-extensions and supports running on legacy PHP 5.4 through current PHP 7+ and
+extensions and supports running on legacy PHP 5.3 through current PHP 7+ and
 HHVM.
 It's *highly recommended to use PHP 7+* for this project.
 
diff --git a/composer.json b/composer.json
index 071fd9e..80cc86f 100644
--- a/composer.json
+++ b/composer.json
@@ -14,11 +14,11 @@
         "psr-4": { "Clue\\React\\Buzz\\": "src/" }
     },
     "require": {
-    	"php": ">=5.4",
+        "php": ">=5.3",
         "psr/http-message": "^1.0",
         "react/event-loop": "^1.0 || ^0.5 || ^0.4 || ^0.3",
-        "react/http-client": "^0.5.6",
-        "react/promise": "^2.2.1",
+        "react/http-client": "^0.5.8",
+        "react/promise": "^2.2.1 || ^1.2.1",
         "react/promise-stream": "^1.0 || ^0.1.1",
         "react/socket": "^1.0 || ^0.8.4",
         "react/stream": "^1.0 || ^0.7",