Bump minimum version to PHP 7.1 for Symfony 4

.travis.yml

@@ -14,19 +14,13 @@ addons:
 
 env:
     global:
-        - MIN_PHP=5.5.9
-        - SYMFONY_PROCESS_PHP_TEST_BINARY=~/.phpenv/versions/5.6/bin/php
+        - MIN_PHP=7.1.3
+        - SYMFONY_PROCESS_PHP_TEST_BINARY=~/.phpenv/versions/7.1/bin/php
 
 matrix:
     include:
-        # Use the newer stack for HHVM as HHVM does not support Precise anymore since a long time and so Precise has an outdated version
-        - php: hhvm-3.18
-          sudo: required
-          dist: trusty
-          group: edge
-        - php: 5.5
-        - php: 5.6
-        - php: 7.0
+        - php: 7.1.3
+        - php: 7.1
           env: deps=high
         - php: 7.1
           env: deps=low
@@ -83,11 +77,10 @@ before_install:
       echo extension = ldap.so >> $INI
       echo extension = redis.so >> $INI
       echo extension = memcached.so >> $INI
-      [[ $PHP = 5.* ]] && echo extension = mongo.so >> $INI
-      [[ $PHP = 5.* ]] && echo extension = memcache.so >> $INI
+      #echo extension = mongodb.so >> $INI
 
       # Matrix lines for intermediate PHP versions are skipped for pull requests
-      if [[ ! $deps && ! $PHP = ${MIN_PHP%.*} && ! $PHP = hhvm* && $TRAVIS_PULL_REQUEST != false ]]; then
+      if [[ ! $deps && ! $PHP = $MIN_PHP && ! $PHP = hhvm* && $TRAVIS_PULL_REQUEST != false ]]; then
           deps=skip
           skip=1
       else
@@ -96,17 +89,14 @@ before_install:
 
     - |
       # Install sigchild-enabled PHP to test the Process component on the lowest PHP matrix line
-      if [[ ! $deps && $PHP = ${MIN_PHP%.*} && ! -d php-$MIN_PHP/sapi ]]; then
-          wget http://museum.php.net/php5/php-$MIN_PHP.tar.bz2 -O - | tar -xj &&
+      if [[ ! $deps && $PHP = $MIN_PHP && ! -d php-$MIN_PHP/sapi ]]; then
+          wget http://php.net/get/php-$MIN_PHP.tar.bz2/from/this/mirror -O - | tar -xj &&
           (cd php-$MIN_PHP && ./configure --enable-sigchild --enable-pcntl && make -j2)
       fi
 
     - |
       # Install extra PHP extensions
-      if [[ ! $skip && $PHP = 5.* ]]; then
-          ([[ $deps ]] || tfold ext.symfony_debug 'cd src/Symfony/Component/Debug/Resources/ext && phpize && ./configure && make && echo extension = $(pwd)/modules/symfony_debug.so >> '"$INI") &&
-          tfold ext.apcu4 'echo yes | pecl install -f apcu-4.0.11'
-      elif [[ ! $skip && $PHP = 7.* ]]; then
+      if [[ ! $skip && $PHP = 7.* ]]; then
           tfold ext.apcu5 'echo yes | pecl install -f apcu-5.1.6'
       fi
 
@@ -172,8 +162,8 @@ install:
           else
               echo "$COMPONENTS" | parallel --gnu "tfold {} $PHPUNIT_X {}"
               tfold tty-group $PHPUNIT --group tty
-              if [[ $PHP = ${MIN_PHP%.*} ]]; then
-                  echo -e "1\\n0" | xargs -I{} bash -c "tfold src/Symfony/Component/Process.sigchild{} SYMFONY_DEPRECATIONS_HELPER=weak ENHANCE_SIGCHLD={} php-$MIN_PHP/sapi/cli/php .phpunit/phpunit-4.8/phpunit --colors=always src/Symfony/Component/Process/"
+              if [[ $PHP = $MIN_PHP ]]; then
+                  echo -e "1\\n0" | xargs -I{} bash -c "tfold src/Symfony/Component/Process.sigchild{} SYMFONY_DEPRECATIONS_HELPER=weak ENHANCE_SIGCHLD={} php-$MIN_PHP/sapi/cli/php ./phpunit --colors=always src/Symfony/Component/Process/"
               fi
           fi
       }

appveyor.yml

@@ -11,20 +11,15 @@ init:
     - SET COMPOSER_NO_INTERACTION=1
     - SET SYMFONY_DEPRECATIONS_HELPER=strict
     - SET ANSICON=121x90 (121x90)
-    - SET SYMFONY_PHPUNIT_VERSION=4.8
     - REG ADD "HKEY_CURRENT_USER\Software\Microsoft\Command Processor" /v DelayedExpansion /t REG_DWORD /d 1 /f
 
 install:
     - mkdir c:\php && cd c:\php
-    - appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/cacert.pem
-    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-5.5.9-nts-Win32-VC11-x86.zip
-    - 7z x php-5.5.9-nts-Win32-VC11-x86.zip -y >nul
-    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-7.1.3-Win32-VC14-x64.zip
+    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-7.1.3-Win32-VC14-x86.zip
+    - 7z x php-7.1.3-Win32-VC14-x86.zip -y >nul
     - cd ext
-    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php_apcu-4.0.10-5.5-nts-vc11-x86.zip
-    - 7z x php_apcu-4.0.10-5.5-nts-vc11-x86.zip -y >nul
-    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php_memcache-3.0.8-5.5-nts-vc11-x86.zip
-    - 7z x php_memcache-3.0.8-5.5-nts-vc11-x86.zip -y >nul
+    - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php_apcu-5.1.8-7.1-ts-vc14-x86.zip
+    - 7z x php_apcu-5.1.8-7.1-ts-vc14-x86.zip -y >nul
     - cd ..
     - copy /Y php.ini-development php.ini-min
     - echo serialize_precision=14 >> php.ini-min
@@ -37,13 +32,11 @@ install:
     - echo extension=php_openssl.dll >> php.ini-max
     - echo extension=php_apcu.dll >> php.ini-max
     - echo apc.enable_cli=1 >> php.ini-max
-    - echo extension=php_memcache.dll >> php.ini-max
     - echo extension=php_intl.dll >> php.ini-max
     - echo extension=php_mbstring.dll >> php.ini-max
     - echo extension=php_fileinfo.dll >> php.ini-max
     - echo extension=php_pdo_sqlite.dll >> php.ini-max
     - echo extension=php_curl.dll >> php.ini-max
-    - echo curl.cainfo=c:\php\cacert.pem >> php.ini-max
     - copy /Y php.ini-max php.ini
     - cd c:\projects\symfony
     - IF NOT EXIST composer.phar (appveyor DownloadFile https://getcomposer.org/download/1.3.0/composer.phar)
@@ -56,12 +49,8 @@ install:
 
 test_script:
     - SET X=0
-    - cd c:\php && 7z x php-7.1.3-Win32-VC14-x64.zip -y >nul && copy /Y php.ini-min php.ini
-    - cd c:\projects\symfony
-    - php phpunit src\Symfony --exclude-group benchmark,intl-data || SET X=!errorlevel!
-    - cd c:\php && 7z x php-5.5.9-nts-Win32-VC11-x86.zip -y >nul && copy /Y php.ini-min php.ini
-    - cd c:\projects\symfony
     - SET SYMFONY_PHPUNIT_SKIPPED_TESTS=phpunit.skipped
+    - copy /Y c:\php\php.ini-min c:\php\php.ini
     - php phpunit src\Symfony --exclude-group benchmark,intl-data || SET X=!errorlevel!
     - copy /Y c:\php\php.ini-max c:\php\php.ini
     - php phpunit src\Symfony --exclude-group benchmark,intl-data || SET X=!errorlevel!

composer.json

@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^7.1.3",
         "doctrine/common": "~2.4",
         "fig/link-util": "^1.0",
         "twig/twig": "~1.32|~2.2",
@@ -26,10 +26,7 @@
         "psr/log": "~1.0",
         "psr/simple-cache": "^1.0",
         "symfony/polyfill-intl-icu": "~1.0",
-        "symfony/polyfill-mbstring": "~1.0",
-        "symfony/polyfill-php56": "~1.0",
-        "symfony/polyfill-php70": "~1.0",
-        "symfony/polyfill-util": "~1.0"
+        "symfony/polyfill-mbstring": "~1.0"
     },
     "replace": {
         "symfony/asset": "self.version",

src/Symfony/Bridge/Doctrine/composer.json

@@ -16,29 +16,29 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^7.1.3",
         "doctrine/common": "~2.4",
         "symfony/polyfill-mbstring": "~1.0"
     },
     "require-dev": {
-        "symfony/stopwatch": "~2.8|~3.0|~4.0.0",
-        "symfony/dependency-injection": "~3.3|~4.0.0",
-        "symfony/form": "^3.2.5|~4.0.0",
-        "symfony/http-kernel": "~2.8|~3.0|~4.0.0",
-        "symfony/property-access": "~2.8|~3.0|~4.0.0",
-        "symfony/property-info": "~2.8|3.0|~4.0.0",
-        "symfony/proxy-manager-bridge": "~2.8|~3.0|~4.0.0",
-        "symfony/security": "~2.8|~3.0|~4.0.0",
-        "symfony/expression-language": "~2.8|~3.0|~4.0.0",
-        "symfony/validator": "^2.8.18|^3.2.5|~4.0.0",
-        "symfony/translation": "~2.8|~3.0|~4.0.0",
+        "symfony/stopwatch": "~3.4|~4.0",
+        "symfony/dependency-injection": "~3.4|~4.0",
+        "symfony/form": "~3.4|~4.0",
+        "symfony/http-kernel": "~3.4|~4.0",
+        "symfony/property-access": "~3.4|~4.0",
+        "symfony/property-info": "~3.4|~4.0",
+        "symfony/proxy-manager-bridge": "~3.4|~4.0",
+        "symfony/security": "~3.4|~4.0",
+        "symfony/expression-language": "~3.4|~4.0",
+        "symfony/validator": "~3.4|~4.0",
+        "symfony/translation": "~3.4|~4.0",
         "doctrine/data-fixtures": "1.0.*",
         "doctrine/dbal": "~2.4",
         "doctrine/orm": "^2.4.5"
     },
     "conflict": {
         "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
-        "symfony/dependency-injection": "<3.3"
+        "symfony/dependency-injection": "<3.4"
     },
     "suggest": {
         "symfony/form": "",

src/Symfony/Bridge/Monolog/composer.json

@@ -16,17 +16,17 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^7.1.3",
         "monolog/monolog": "~1.19",
-        "symfony/http-kernel": "~2.8|~3.0|~4.0.0"
+        "symfony/http-kernel": "~3.4|~4.0"
     },
     "require-dev": {
-        "symfony/console": "~2.8|~3.0|~4.0.0",
-        "symfony/event-dispatcher": "~2.8|~3.0|~4.0.0",
-        "symfony/var-dumper": "~3.3|~4.0.0"
+        "symfony/console": "~3.4|~4.0",
+        "symfony/event-dispatcher": "~3.4|~4.0",
+        "symfony/var-dumper": "~3.4|~4.0"
     },
     "conflict": {
-        "symfony/http-foundation": "<3.3"
+        "symfony/http-foundation": "<3.4"
     },
     "suggest": {
         "symfony/http-kernel": "For using the debugging handlers together with the response life cycle of the HTTP kernel.",

src/Symfony/Bridge/ProxyManager/composer.json

@@ -16,12 +16,12 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
-        "symfony/dependency-injection": "~2.8|~3.0|~4.0.0",
+        "php": "^7.1.3",
+        "symfony/dependency-injection": "~3.4|~4.0",
         "ocramius/proxy-manager": "~0.4|~1.0|~2.0"
     },
     "require-dev": {
-        "symfony/config": "~2.8|~3.0|~4.0.0"
+        "symfony/config": "~3.4|~4.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Bridge\\ProxyManager\\": "" },

src/Symfony/Bridge/Twig/composer.json

@@ -16,27 +16,27 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^7.1.3",
         "twig/twig": "~1.28|~2.0"
     },
     "require-dev": {
         "fig/link-util": "^1.0",
-        "symfony/asset": "~2.8|~3.0|~4.0.0",
-        "symfony/finder": "~2.8|~3.0|~4.0.0",
-        "symfony/form": "^3.2.7|~4.0.0",
-        "symfony/http-kernel": "~3.2|~4.0.0",
+        "symfony/asset": "~3.4|~4.0",
+        "symfony/finder": "~3.4|~4.0",
+        "symfony/form": "~3.4|~4.0",
+        "symfony/http-kernel": "~3.4|~4.0",
         "symfony/polyfill-intl-icu": "~1.0",
-        "symfony/routing": "~2.8|~3.0|~4.0.0",
-        "symfony/templating": "~2.8|~3.0|~4.0.0",
-        "symfony/translation": "~2.8|~3.0|~4.0.0",
-        "symfony/yaml": "~2.8|~3.0|~4.0.0",
-        "symfony/security": "~2.8|~3.0|~4.0.0",
+        "symfony/routing": "~3.4|~4.0",
+        "symfony/templating": "~3.4|~4.0",
+        "symfony/translation": "~3.4|~4.0",
+        "symfony/yaml": "~3.4|~4.0",
+        "symfony/security": "~3.4|~4.0",
         "symfony/security-acl": "~2.8|~3.0",
-        "symfony/stopwatch": "~2.8|~3.0|~4.0.0",
-        "symfony/console": "~2.8|~3.0|~4.0.0",
-        "symfony/var-dumper": "~2.8.10|~3.1.4|~3.2|~4.0.0",
-        "symfony/expression-language": "~2.8|~3.0|~4.0.0",
-        "symfony/web-link": "~3.3|~4.0.0"
+        "symfony/stopwatch": "~3.4|~4.0",
+        "symfony/console": "~3.4|~4.0",
+        "symfony/var-dumper": "~3.4|~4.0",
+        "symfony/expression-language": "~3.4|~4.0",
+        "symfony/web-link": "~3.4|~4.0"
     },
     "suggest": {
         "symfony/finder": "",

src/Symfony/Bundle/DebugBundle/composer.json

@@ -16,15 +16,15 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
-        "symfony/http-kernel": "~2.8|~3.0|~4.0.0",
-        "symfony/twig-bridge": "~2.8|~3.0|~4.0.0",
-        "symfony/var-dumper": "~2.8|~3.0|~4.0.0"
+        "php": "^7.1.3",
+        "symfony/http-kernel": "~3.4|~4.0",
+        "symfony/twig-bridge": "~3.4|~4.0",
+        "symfony/var-dumper": "~3.4|~4.0"
     },
     "require-dev": {
-        "symfony/config": "~3.3|~4.0.0",
-        "symfony/dependency-injection": "~3.3|~4.0.0",
-        "symfony/web-profiler-bundle": "~2.8|~3.0|~4.0.0"
+        "symfony/config": "~3.4|~4.0",
+        "symfony/dependency-injection": "~3.4|~4.0",
+        "symfony/web-profiler-bundle": "~3.4|~4.0"
     },
     "suggest": {
         "symfony/config": "For service container configuration",

src/Symfony/Bundle/FrameworkBundle/composer.json

@@ -16,44 +16,44 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^7.1.3",
         "ext-xml": "*",
-        "symfony/cache": "~3.3|~4.0.0",
-        "symfony/class-loader": "~3.2",
-        "symfony/dependency-injection": "~3.3-beta2|~4.0.0",
-        "symfony/config": "~3.3|~4.0.0",
-        "symfony/event-dispatcher": "~3.3|~4.0.0",
-        "symfony/http-foundation": "~3.3|~4.0.0",
-        "symfony/http-kernel": "~3.3|~4.0.0",
+        "symfony/cache": "~3.4|~4.0",
+        "symfony/class-loader": "~3.4|~4.0",
+        "symfony/dependency-injection": "~3.4|~4.0",
+        "symfony/config": "~3.4|~4.0",
+        "symfony/event-dispatcher": "~3.4|~4.0",
+        "symfony/http-foundation": "~3.4|~4.0",
+        "symfony/http-kernel": "~3.4|~4.0",
         "symfony/polyfill-mbstring": "~1.0",
-        "symfony/filesystem": "~2.8|~3.0|~4.0.0",
-        "symfony/finder": "~2.8|~3.0|~4.0.0",
-        "symfony/routing": "~3.3|~4.0.0",
-        "symfony/stopwatch": "~2.8|~3.0|~4.0.0",
+        "symfony/filesystem": "~3.4|~4.0",
+        "symfony/finder": "~3.4|~4.0",
+        "symfony/routing": "~3.4|~4.0",
+        "symfony/stopwatch": "~3.4|~4.0",
         "doctrine/cache": "~1.0"
     },
     "require-dev": {
         "fig/link-util": "^1.0",
-        "symfony/asset": "~3.3|~4.0.0",
-        "symfony/browser-kit": "~2.8|~3.0|~4.0.0",
-        "symfony/console": "~3.3|~4.0.0",
-        "symfony/css-selector": "~2.8|~3.0|~4.0.0",
-        "symfony/dom-crawler": "~2.8|~3.0|~4.0.0",
+        "symfony/asset": "~3.4|~4.0",
+        "symfony/browser-kit": "~3.4|~4.0",
+        "symfony/console": "~3.4|~4.0",
+        "symfony/css-selector": "~3.4|~4.0",
+        "symfony/dom-crawler": "~3.4|~4.0",
         "symfony/polyfill-intl-icu": "~1.0",
-        "symfony/security": "~2.8|~3.0|~4.0.0",
-        "symfony/form": "~3.3|~4.0.0",
-        "symfony/expression-language": "~2.8|~3.0|~4.0.0",
-        "symfony/process": "~2.8|~3.0|~4.0.0",
-        "symfony/security-core": "~3.2|~4.0.0",
-        "symfony/security-csrf": "~2.8|~3.0|~4.0.0",
-        "symfony/serializer": "~3.3|~4.0.0",
-        "symfony/translation": "~3.2|~4.0.0",
-        "symfony/templating": "~2.8|~3.0|~4.0.0",
-        "symfony/validator": "~3.3|~4.0.0",
-        "symfony/workflow": "~3.3|~4.0.0",
-        "symfony/yaml": "~3.2|~4.0.0",
-        "symfony/property-info": "~3.3|~4.0.0",
-        "symfony/web-link": "~3.3|~4.0.0",
+        "symfony/security": "~3.4|~4.0",
+        "symfony/form": "~3.4|~4.0",
+        "symfony/expression-language": "~3.4|~4.0",
+        "symfony/process": "~3.4|~4.0",
+        "symfony/security-core": "~3.4|~4.0",
+        "symfony/security-csrf": "~3.4|~4.0",
+        "symfony/serializer": "~3.4|~4.0",
+        "symfony/translation": "~3.4|~4.0",
+        "symfony/templating": "~3.4|~4.0",
+        "symfony/validator": "~3.4|~4.0",
+        "symfony/workflow": "~3.4|~4.0",
+        "symfony/yaml": "~3.4|~4.0",
+        "symfony/property-info": "~3.4|~4.0",
+        "symfony/web-link": "~3.4|~4.0",
         "doctrine/annotations": "~1.0",
         "phpdocumentor/reflection-docblock": "^3.0",
         "twig/twig": "~1.26|~2.0",
@@ -63,14 +63,14 @@
         "phpdocumentor/reflection-docblock": "<3.0",
         "phpdocumentor/type-resolver": "<0.2.0",
         "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
-        "symfony/asset": "<3.3",
-        "symfony/console": "<3.3",
-        "symfony/form": "<3.3",
-        "symfony/property-info": "<3.3",
-        "symfony/serializer": "<3.3",
-        "symfony/translation": "<3.2",
-        "symfony/validator": "<3.3",
-        "symfony/workflow": "<3.3"
+        "symfony/asset": "<3.4",
+        "symfony/console": "<3.4",
+        "symfony/form": "<3.4",
+        "symfony/property-info": "<3.4",
+        "symfony/serializer": "<3.4",
+        "symfony/translation": "<3.4",
+        "symfony/validator": "<3.4",
+        "symfony/workflow": "<3.4"
     },
     "suggest": {
         "ext-apcu": "For best performance of the system caches",