Fix: Bring back support for PHP 7.1

.github/settings.yml

@@ -10,9 +10,12 @@ branches:
         required_approving_review_count: 1
       required_status_checks:
         contexts:
-          - "Coding Standards (7.2)"
+          - "Coding Standards (7.1)"
           - "Dependency Analysis (7.4)"
           - "Static Code Analysis (7.4)"
+          - "Tests (7.1, lowest)"
+          - "Tests (7.1, locked)"
+          - "Tests (7.1, highest)"
           - "Tests (7.2, lowest)"
           - "Tests (7.2, locked)"
           - "Tests (7.2, highest)"

.github/workflows/continuous-integration.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - 7.2
+          - 7.1
 
     steps:
       - name: "Checkout"
@@ -141,6 +141,7 @@ jobs:
     strategy:
       matrix:
         php-version:
+          - 7.1
           - 7.2
           - 7.3
           - 7.4

.php_cs

@@ -11,7 +11,7 @@ declare(strict_types=1);
  * @see https://github.com/ergebnis/classy
  */
 
-use Ergebnis\PhpCsFixer\Config;
+use Localheinz\PhpCsFixer\Config;
 
 $header = <<<'EOF'
 Copyright (c) 2017 Andreas Möller

CHANGELOG.md

@@ -6,7 +6,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`0.5.1...master`][0.5.1...master].
+For a full diff see [`0.5.2...master`][0.5.2...master].
+
+## [`0.5.2`][0.5.2]
+
+For a full diff see [`0.5.1...0.5.2`][0.5.1...0.5.2].
+
+### Fixed
+
+* Brought back support for PHP 7.1 ([#103]), by [@localheinz]
 
 ## [`0.5.1`][0.5.1]
 
@@ -59,15 +67,18 @@ For a full diff see [`0.4.0...0.5.0`][0.4.0...0.5.0].
 * Dropped support for PHP 7.1 ([#77]), by [@localheinz]
 
 [0.5.0]: https://github.com/localheinz/ergebnis/classy/releases/tag/0.5.0
-[0.5.1]: https://github.com/localheinz/ergebnis/classy/releases/tag/0.5.0
+[0.5.1]: https://github.com/localheinz/ergebnis/classy/releases/tag/0.5.1
+[0.5.2]: https://github.com/localheinz/ergebnis/classy/releases/tag/0.5.2
 
 [0.4.0...0.5.0]: https://github.com/ergebnis/classy/compare/0.4.0...0.5.0
 [0.5.0...0.5.1]: https://github.com/ergebnis/classy/compare/0.5.0...0.5.1
-[0.5.1...master]: https://github.com/ergebnis/classy/compare/0.5.1...master
+[0.5.1...0.5.2]: https://github.com/ergebnis/classy/compare/0.5.1...0.5.2
+[0.5.2...master]: https://github.com/ergebnis/classy/compare/0.5.2...master
 
 [#77]: https://github.com/ergebnis/classy/pull/77
 [#88]: https://github.com/ergebnis/classy/pull/88
 [#100]: https://github.com/ergebnis/classy/pull/100
+[#103]: https://github.com/ergebnis/classy/pull/103
 
 [@ergebnis]: https://github.com/ergebnis
 [@localheinz]: https://github.com/localheinz

composer.json

@@ -11,21 +11,21 @@
     }
   ],
   "require": {
-    "php": "^7.2",
+    "php": "^7.1",
     "ext-tokenizer": "*"
   },
   "require-dev": {
-    "ergebnis/composer-normalize": "^2.0.0",
-    "ergebnis/php-cs-fixer-config": "~1.1.0",
-    "ergebnis/phpstan-rules": "~0.14.0",
-    "infection/infection": "~0.15.0",
-    "localheinz/test-util": "0.2.2",
+    "ergebnis/composer-normalize": "^1.3.1",
+    "ergebnis/phpstan-rules": "~0.13.0",
+    "ergebnis/test-util": "~0.7.0",
+    "infection/infection": "~0.13.6",
+    "localheinz/php-cs-fixer-config": "~1.24.0",
     "phpbench/phpbench": "~0.16.10",
     "phpstan/extension-installer": "^1.0.3",
     "phpstan/phpstan": "~0.11.19",
     "phpstan/phpstan-deprecation-rules": "~0.11.2",
     "phpstan/phpstan-strict-rules": "~0.11.1",
-    "phpunit/phpunit": "^8.4.3",
+    "phpunit/phpunit": "^7.5.18",
     "zendframework/zend-file": "^2.8.3"
   },
   "config": {