Merge branch '4.0.x' into master-check

* 4.0.x: (202 commits)
  Updated changelog
  Changing the interface to return null for getEventsManager
  Correcting interface
  Correcting tests
  Fixed Firewall\Adapter\AbstractAdapter::setEventsManager
  Remove void return type for constructors
  Fixed return types for various methods to satisfy interface declaration
  Constructors should never declare return type [skip appveyor]
  Updated changelog
  Styling fix changelog
  Fixed remove() not removing service #14396
  Forgot to push changelog
  Use write connection on create to prevent replica lag. Fix #14256
  Added license information in README
  Moved license files to 3rdparty/license. Added more licenses
  Update issue templates
  Backup old template file
  Update issue templates
  [4.0.x] - Corrected test
  [4.0.x] - Fixing stupid error
  ...

.ci/after-failure.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view
 # the LICENSE.txt file that was distributed with this source code.
@@ -31,7 +31,7 @@ then
 fi
 
 # for some reason Ubuntu 18.04 on Travis CI doesn't install gdb
-function install_gcc() {
+function install_gdb() {
   if [ "${CI}" = "true" ] && [ "$(command -v gdb 2>/dev/null)" = "" ]
   then
     (>&1 echo "Install gdb...")
@@ -40,7 +40,7 @@ function install_gcc() {
 }
 
 for i in /tmp/core.php.*; do
-  install_gcc
+  install_gdb
   (>&1 printf "Found core dump file: %s\\n\\n" "$i")
   gdb -q "$(phpenv which php)" "$i" <<EOF
 set pagination 0

.ci/appveyor.psm1

@@ -1,6 +1,6 @@
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view
 # the LICENSE.txt file that was distributed with this source code.

.ci/build.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.

.ci/export-variables.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.
@@ -13,11 +13,3 @@ source ./tests/_ci/environment
 
 # shellcheck disable=SC2046
 export $(cut -d= -f1 tests/_ci/environment)
-
-# Export build environment variables
-PHP_MAJOR="$(php -r 'echo phpversion();' | cut -d '.' -f 1)"
-PHP_MINOR="$(php -r 'echo phpversion();' | cut -d '.' -f 2)"
-PHP_VERNUM="$(php-config --vernum)"
-PHP_PEAR_PHP_BIN=$(phpenv which php)
-
-export PHP_MAJOR PHP_MINOR PHP_VERNUM PHP_PEAR_PHP_BIN

.ci/install-php-extensions.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.
@@ -11,8 +11,8 @@
 # -u  Treat unset variables as an error when substituting.
 set -eu
 
-PHP_INI="$(phpenv root)/versions/$(phpenv version-name)/etc/php.ini"
-PHP_CONF_D="$(phpenv root)/versions/$(phpenv version-name)/etc/conf.d"
+PHP_INI="$(phpenv prefix)/etc/php.ini"
+PHP_CONF_D="$(phpenv prefix)/etc/conf.d"
 
 (>&1 echo 'Install apcu extension ...')
 printf "\\n" | pecl install --force apcu_bc 1> /dev/null

.ci/install-zephir.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.
@@ -20,7 +20,7 @@ $(phpenv which phpize)
 ./configure --silent --with-php-config="$(phpenv which php-config)" --enable-zephir_parser
 make --silent -j"$(getconf _NPROCESSORS_ONLN)"
 make --silent install
-echo 'extension="zephir_parser.so"' > "$(phpenv root)/versions/$(phpenv version-name)/etc/conf.d/zephir_parser.ini"
+echo 'extension="zephir_parser.so"' > "$(phpenv prefix)/etc/conf.d/zephir_parser.ini"
 
 # Install zephir
 if [[ ! $ZEPHIR_VERSION =~ ^(master|development)$ ]]

.ci/phalcon.ini

@@ -1,7 +1,7 @@
 ;
 ; This file is part of the Phalcon Framework.
 ;
-; (c) Phalcon Team <team@phalconphp.com>
+; (c) Phalcon Team <team@phalcon.io>
 ;
 ; For the full copyright and license information, please view the
 ; LICENSE.txt file that was distributed with this source code.

.ci/run-volt-tests.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.

.ci/setup-dbs.sh

@@ -2,7 +2,7 @@
 #
 # This file is part of the Phalcon Framework.
 #
-# (c) Phalcon Team <team@phalconphp.com>
+# (c) Phalcon Team <team@phalcon.io>
 #
 # For the full copyright and license information, please view the
 # LICENSE.txt file that was distributed with this source code.

.github/ISSUE_TEMPLATE.md.bak

@@ -1,11 +1,11 @@
-> Questions should go to https://forum.phalconphp.com
+> Questions should go to https://phalcon.link/forum
 > Documentation issues should go to https://github.com/phalcon/docs/issues
 
 ### Expected and Actual Behavior
 
 > **Describe what you are trying to achieve and what goes wrong.**
 
-> Provide output if related. Provide coredump if any. Use https://docs.phalconphp.com/en/latest/generating-backtrace as reference
+> Provide output if related. Provide coredump if any. Use https://docs.phalcon.io/latest/en/generating-backtrace as reference
 
 ```php
 // paste output here

.github/stale.yml

@@ -28,14 +28,14 @@ staleLabel: stale
 
 # Comment to post when marking as stale. Set to `false` to disable
 markComment: >
-  Thank you for contributing to this issue. As it has been 90 days since the last activity, we are automatically closing the issue. This is often because the request was already solved in some way and it just wasn't updated or it's no longer applicable. If that's not the case, please feel free to either reopen this issue or open a new one. We will be more than happy to look at it again! You can read more here: https://blog.phalconphp.com/post/github-closing-old-issues
+  Thank you for contributing to this issue. As it has been 90 days since the last activity, we are automatically closing the issue. This is often because the request was already solved in some way and it just wasn't updated or it's no longer applicable. If that's not the case, please feel free to either reopen this issue or open a new one. We will be more than happy to look at it again! You can read more here: https://blog.phalcon.io/post/github-closing-old-issues
 # Comment to post when removing the stale label.
 # unmarkComment: >
 #   Your comment here.
 
 # Comment to post when closing a stale Issue or Pull Request.
 #closeComment: >
-#  Thank you for contributing to this issue. As it has been 90 days since the last activity, we are automatically closing the issue. This is often because the request was already solved in some way and it just wasn't updated or it's no longer applicable. If that's not the case, please feel free to either reopen this issue or open a new one. We will be more than happy to look at it again! You can read more here: https://blog.phalconphp.com/post/github-closing-old-issues
+#  Thank you for contributing to this issue. As it has been 90 days since the last activity, we are automatically closing the issue. This is often because the request was already solved in some way and it just wasn't updated or it's no longer applicable. If that's not the case, please feel free to either reopen this issue or open a new one. We will be more than happy to look at it again! You can read more here: https://blog.phalcon.io/post/github-closing-old-issues
 
 # Limit the number of actions per hour, from 1-30. Default is 30
 limitPerRun: 30

.travis.yml

@@ -27,8 +27,6 @@ cache:
   timeout: 604800
   directories:
     - ${HOME}/.composer/cache
-    - ${HOME}/pear
-    - ${HOME}/.local/opt
 
 services:
   - mysql
@@ -42,7 +40,6 @@ env:
     - CC="gcc"
     - ZEPHIR_VERSION="0.12.2"
     - ZEPHIR_PARSER_VERSION="v1.3.1"
-    - RE2C_VERSION="1.1.1"
     - REPORT_COVERAGE=1
     - PATH="${HOME}/.composer/vendor/bin:${PATH}"
     - TRAVIS_COMMIT_LOG="$(git log --format=fuller -5)"
@@ -59,26 +56,30 @@ before_install:
     fi
 
     [ -d ~/bin ] || mkdir ~/bin
-    export DEFAULT_COMPOSER_FLAGS=("--no-interaction" "--no-ansi" "--no-progress" "--no-suggest")
+    export PHP_PEAR_PHP_BIN="$(phpenv which php)"
+
+    DEFAULT_COMPOSER_FLAGS=("--no-interaction" "--no-ansi" "--no-progress" "--no-suggest")
+    if [ "$(php-config --vernum)" -ge "70400" ]
+    then
+      DEFAULT_COMPOSER_FLAGS+=("--ignore-platform-reqs")
+    fi
+    export DEFAULT_COMPOSER_FLAGS
 
     # Hide "You are in 'detached HEAD' state" message
     git config --global advice.detachedHead false
 
   - source .ci/export-variables.sh
 
 install:
-  - .ci/install-mysql-5.7.sh
   - .ci/setup-dbs.sh
-  - .ci/pear-setup.sh
-  - .ci/install-re2c.sh
   - .ci/install-zephir.sh
   - .ci/install-php-extensions.sh
   - travis_retry composer install ${DEFAULT_COMPOSER_FLAGS[*]}
 
 before_script:
   - |
     # Setting up Travis' PHP
-    cat .ci/travis.ini >> "$(phpenv root)/versions/$(phpenv version-name)/etc/conf.d/travis.ini"
+    cat .ci/travis.ini >> "$(phpenv prefix)/etc/conf.d/travis.ini"
     if [ "$(php-config --vernum)" -ge "70400" ]
     then
       export REPORT_COVERAGE=0