Fix: Drop support for unsupported PHP versions

Author: localheinz

.travis.yml

@@ -25,11 +25,6 @@ matrix:
           env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" SYMFONY_DEPRECATIONS_HELPER="weak" SYMFONY_PHPUNIT_VERSION="5.7"
 
           # Test the latest stable release
-        - php: 5.5
-          env: SYMFONY_PHPUNIT_VERSION="5.7"
-        - php: 5.6
-          env: SYMFONY_PHPUNIT_VERSION="5.7"
-        - php: 7.0
         - php: 7.1
         - php: 7.2
         - php: 7.3

CHANGELOG.md

@@ -6,11 +6,15 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 - Integration for VCR Plugin
 
+### Changed
+
+- **[BC] Dropped support for PHP 5.5, 5.6, and 7.0**
+
 ## 1.15.2 - 2019-04-18
 
 ### Fixed
 
-- Fix to pass only allowed options to the `ContentTypePlugin`. 
+- Fix to pass only allowed options to the `ContentTypePlugin`.
 
 ## 1.15.1 - 2019-04-12
 
@@ -27,7 +31,7 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
   (Only available with Httplug 2)
 - Configuration for the content_type plugin
 - Support for namespaced Twig classes.
-- Configuration option default_client_autowiring that you can set to false 
+- Configuration option default_client_autowiring that you can set to false
   to prevent autowiring the HttpClient and HttpAsyncClient
 
 ### Changed
@@ -51,7 +55,7 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 ### Added
 
-- Support for any PSR-18 client. 
+- Support for any PSR-18 client.
 
 ### Changed
 
@@ -93,14 +97,14 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 ## 1.10.0 - 2018-03-27
 
 ### Added
- 
+
 - Allow to configure the `AddPathPlugin` per client, under the `add_path` configuration key.
-- Allow to configure clients with a `service` instead of a factory. 
+- Allow to configure clients with a `service` instead of a factory.
 
 ## 1.9.0 - 2018-03-06
 
 ### Added
- 
+
 - Allow to configure the `BaseUriPlugin` per client, under the `base_uri` configuration key.
 
 ## 1.8.1 - 2017-12-06
@@ -113,7 +117,7 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 ### Added
 
-- Symfony 4 support. 
+- Symfony 4 support.
 - Support autowiring of `Http\Client\Common\PluginClientFactory`.
 - Any third party library using `Http\Client\Common\PluginClientFactory` to create `Http\Client\Common\PluginClient`
 instances now gets zero config profiling.
@@ -163,8 +167,8 @@ services aliases for autowiring in Symfony 3.3.
 
 ### Changed
 
-- We do collect profiler data after the request is processed by a plugin. With this change we 
-will for example see the changes of `HeaderAppendPlugin` at that plugin instead of the next one. 
+- We do collect profiler data after the request is processed by a plugin. With this change we
+will for example see the changes of `HeaderAppendPlugin` at that plugin instead of the next one.
 
 ## 1.5.0 - 2017-05-05
 

composer.json

@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": "^5.5 || ^7.0",
+        "php": "^7.1",
         "php-http/client-common": "^1.9 || ^2.0",
         "php-http/client-implementation": "^1.0",
         "php-http/discovery": "^1.0",