Tweak doc + travis config

.travis.yml

@@ -14,6 +14,7 @@ env:
         - COMPOSER_PREFER_LOWEST=false
         - SYMFONY_DEPRECATIONS_HELPER=weak
         - SYMFONY_VERSION=2.3.*
+        - SYMFONY_PHPUNIT_BRIDGE_VERSION=2.7.*
 
 cache:
     directories:
@@ -24,7 +25,7 @@ install:
     - composer self-update
     - composer require --no-update symfony/framework-bundle:${SYMFONY_VERSION}
     - composer require --no-update symfony/form:${SYMFONY_VERSION}
-    - if [[ "$SYMFONY_VERSION" = "3.0.*" ]]; then composer require --dev --no-update symfony/phpunit-bridge:${SYMFONY_VERSION}; fi
+    - composer require --dev --no-update symfony/phpunit-bridge:${SYMFONY_PHPUNIT_BRIDGE_VERSION}
     - if [[ "$SYMFONY_VERSION" = *dev* ]]; then sed -i "s/\"MIT\"/\"MIT\",\"minimum-stability\":\"dev\"/g" composer.json; fi
     - composer update --prefer-source `if [[ $COMPOSER_PREFER_LOWEST = true ]]; then echo "--prefer-lowest --prefer-stable"; fi`
 
@@ -35,7 +36,9 @@ after_script: bin/coveralls -v
 matrix:
     include:
         - php: 5.6
-          env: COMPOSER_PREFER_LOWEST=true
+          env: SYMFONY_VERSION=2.3.* COMPOSER_PREFER_LOWEST=true
+        - php: 5.6
+          env: SYMFONY_VERSION=3.0.* SYMFONY_PHPUNIT_BRIDGE_VERSION=3.0.* COMPOSER_PREFER_LOWEST=true
         - php: 5.6
           env: SYMFONY_VERSION=2.2.*
         - php: 5.6
@@ -47,11 +50,13 @@ matrix:
         - php: 5.6
           env: SYMFONY_VERSION=2.7.*
         - php: 5.6
-          env: SYMFONY_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=strict
+          env: SYMFONY_VERSION=2.8.* SYMFONY_PHPUNIT_BRIDGE_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=strict
+        - php: 5.6
+          env: SYMFONY_VERSION=3.0.* SYMFONY_PHPUNIT_BRIDGE_VERSION=3.0.* SYMFONY_DEPRECATIONS_HELPER=strict
         - php: 5.6
-          env: SYMFONY_VERSION=3.0.* SYMFONY_DEPRECATIONS_HELPER=strict
+          env: SYMFONY_VERSION=3.0.*@dev SYMFONY_PHPUNIT_BRIDGE_VERSION=3.0.*@dev SYMFONY_DEPRECATIONS_HELPER=strict
     allow_failures:
-        - php: 7.0
+        - env: SYMFONY_VERSION=3.0.*@dev SYMFONY_PHPUNIT_BRIDGE_VERSION=3.0.*@dev SYMFONY_DEPRECATIONS_HELPER=strict
 
 notifications:
     email: geloen.eric@gmail.com

CONTRIBUTING.md

@@ -50,6 +50,14 @@ To run the tests, use the following command:
 $ bin/phpunit
 ```
 
+As your patch should also be compatible with Symfony 3, the bundle integrates the `symfony/phpunit-bridge` component
+in order to detect if you're not using Symfony deprecated features. To detect them, configure the bridge in strict
+mode with the following command:
+
+``` bash
+$ SYMFONY_DEPRECATIONS_HELPER=strict bin/phpunit
+```
+
 Then, when you have fixed the bug, tested it and documented it, you can commit and push it with the following commands:
 
 ``` bash

Resources/doc/usage.md

@@ -33,7 +33,8 @@ $builder->add('field', 'ckeditor', array(
 
 **NOTE** As of Symfony 2.8, the second parameter for ``$builder->add()`` accepts the fully qualified class name of the
 form type and is required in Symfony 3.0. In these Symfony versions, you should replace the ``ckeditor`` parameter value
-with ``Ivory\CKEditorBundle\Form\Type\CKEditorType``.
+with ``Ivory\CKEditorBundle\Form\Type\CKEditorType`` or its constant ``CKEditorType::class`` if your on PHP 5.5 or 
+upper.
 
 A toolbar is an array of toolbars (strips), each one being also an array, containing a list of UI items. To do a
 carriage return, you just have to add the char ``/`` between strips.