Require PHP 7.0

Author: keradus

.appveyor.yml

@@ -7,8 +7,6 @@ environment:
     matrix:
         - php_ver: 7.3.1
           FAST_LINT_TEST_CASES: 1
-        - php_ver: 5.6.40
-          SKIP_LINT_TEST_CASES: 1
 
 cache:
     - '%APPDATA%\Composer'

.travis.yml

@@ -62,7 +62,7 @@ jobs:
 
         - &STANDARD_TEST_JOB
             stage: Fast Test
-            php: 7.0
+            php: 7.1
             install:
                 # Composer: enforce given Symfony components version
                 - if [ "$SYMFONY_VERSION" != "" ]; then composer global show symfony/flex -q || travis_retry composer global require $DEFAULT_COMPOSER_FLAGS symfony/flex; fi
@@ -77,16 +77,9 @@ jobs:
         -
             <<: *STANDARD_TEST_JOB
             stage: Test
-            php: 5.6
+            php: 7.0
             env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest"
 
-        -
-            <<: *STANDARD_TEST_JOB
-            stage: Test
-            php: 7.1
-            name: 7.1 | Symfony ~4.1.0
-            env: SYMFONY_DEPRECATIONS_HELPER=disabled PHP_CS_FIXER_TEST_USE_LEGACY_TOKENIZER=1 SYMFONY_VERSION="~4.1.0"
-
         -
             <<: *STANDARD_TEST_JOB
             stage: Test

composer.json

@@ -14,7 +14,7 @@
         }
     ],
     "require": {
-        "php": "^5.6 || ^7.0",
+        "php": "^7.0",
         "ext-json": "*",
         "ext-tokenizer": "*",
         "composer/semver": "^1.4 || ^2.0 || ^3.0",

dev-tools/build.sh

@@ -2,7 +2,7 @@
 set -eu
 
 # ensure that deps will work on lowest supported PHP version
-composer config platform.php 2> /dev/null || composer config platform.php 5.6.0
+composer config platform.php 2> /dev/null || composer config platform.php 7.0.0
 
 # require suggested packages
 composer require --no-update symfony/polyfill-mbstring

doc/installation.rst

@@ -5,7 +5,7 @@ Installation
 Requirements
 ------------
 
-PHP needs to be a minimum version of PHP 5.6.0.
+PHP needs to be a minimum version of PHP 7.0.0.
 
 Installation
 ------------

php-cs-fixer

@@ -23,8 +23,8 @@ if (defined('HHVM_VERSION_ID')) {
     } else {
         exit(1);
     }
-} elseif (!defined('PHP_VERSION_ID') || \PHP_VERSION_ID < 50600 || \PHP_VERSION_ID >= 70500) {
-    fwrite(STDERR, "PHP needs to be a minimum version of PHP 5.6.0 and maximum version of PHP 7.4.*.\n");
+} elseif (!defined('PHP_VERSION_ID') || \PHP_VERSION_ID < 70000 || \PHP_VERSION_ID >= 70500) {
+    fwrite(STDERR, "PHP needs to be a minimum version of PHP 7.0.0 and maximum version of PHP 7.4.*.\n");
 
     if (getenv('PHP_CS_FIXER_IGNORE_ENV')) {
         fwrite(STDERR, "Ignoring environment requirements because `PHP_CS_FIXER_IGNORE_ENV` is set. Execution may be unstable.\n");

tests/Smoke/CiIntegrationTest.php

@@ -139,7 +139,7 @@ public function testIntegration(
             $steps[4],
         ]);
 
-        $optionalIncompatibilityWarning = 'PHP needs to be a minimum version of PHP 5.6.0 and maximum version of PHP 7.4.*.
+        $optionalIncompatibilityWarning = 'PHP needs to be a minimum version of PHP 7.0.0 and maximum version of PHP 7.4.*.
 Ignoring environment requirements because `PHP_CS_FIXER_IGNORE_ENV` is set. Execution may be unstable.
 ';