Add PHP8 attributes to documentation

- Update dependencies
- Test bundle in PHP8
- Adjust configuration

.travis.yml

@@ -2,9 +2,11 @@ env:
     global:
         - CC_TEST_REPORTER_ID=4fcc7cd3d969a1c9138bc05862c70ea7776670f18e15c8508e3827332578dac8
         - GIT_COMMITTED_AT=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then git log -1 --pretty=format:%ct; else git log -1 --skip 1 --pretty=format:%ct; fi)
+        - XDEBUG_MODE=coverage
 language: php
 php:
     - '7.4'
+    - '8.0'
 
 before_script:
     - composer self-update
@@ -16,10 +18,10 @@ before_script:
 
 script:
     - composer phpunit_clover
-    - composer phpstan
-    - composer psalm
+    - if [ "${TRAVIS_PHP_VERSION:0:1}" == "8" ]; then composer phpstan; fi
+    - if [ "${TRAVIS_PHP_VERSION:0:1}" == "8" ]; then composer psalm; fi
     - composer phpcs
-    - if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then ./cc-test-reporter after-build  -t clover --exit-code $TRAVIS_TEST_RESULT; fi
+    - if [ "$TRAVIS_PULL_REQUEST" == "false" -a "${TRAVIS_PHP_VERSION:0:1}" == "8" ]; then ./cc-test-reporter after-build  -t clover --exit-code $TRAVIS_TEST_RESULT; fi
 
 notifications:
     email: false

README.md

@@ -97,6 +97,23 @@ class NewsletterChangeAction
 }
 ```
 
+With PHP8 you can use attributes instead of annotations:
+
+```php
+<?php
+
+use Squirrel\Strings\Annotation\StringFilter;
+
+class NewsletterChangeAction
+{
+    #[StringFilter("StreamlineInputNoNewlines","RemoveHTMLTags")]
+    public string $firstName = '';
+
+    #[StringFilter("RemoveNonAlphanumeric")]
+    public string $confirmToken = '';
+}
+```
+
 You can run one or more string filters and use any of the default list of filters or any of [your own filters which you added](#adding-new-filters). The filters are run as an early PRE_SUBMIT form event.
 
 Beware: It only works if you map your class properties (`$firstName` and `$lastName` in this example) to the form without custom property paths, so the names used in the form have to be identical to the property names in the class. As long as you do not specify `property_path` in your form you are safe.

composer.json

@@ -50,14 +50,14 @@
     },
     "scripts": {
         "phpstan": "vendor/bin/phpstan analyse",
+        "phpstan_full": "vendor/bin/phpstan clear-result-cache && vendor/bin/phpstan analyse",
         "phpstan_base": "vendor/bin/phpstan analyse --generate-baseline",
-        "phpstan_clear": "vendor/bin/phpstan clear-result-cache",
         "psalm": "vendor/bin/psalm --show-info=false",
-        "psalm_full": "vendor/bin/psalm --show-info=false",
+        "psalm_full": "vendor/bin/psalm --clear-cache && vendor/bin/psalm --show-info=false",
         "psalm_base": "vendor/bin/psalm --set-baseline=psalm-baseline.xml",
         "phpunit": "vendor/bin/phpunit --colors=always",
         "phpunit_clover": "vendor/bin/phpunit --coverage-text --coverage-clover build/logs/clover.xml",
-        "coverage": "vendor/bin/phpunit --coverage-html tests/_reports",
+        "coverage": "XDEBUG_MODE=coverage vendor/bin/phpunit --coverage-html tests/_reports",
         "phpcs": "vendor/bin/phpcs --standard=ruleset.xml --extensions=php --cache=.phpcs-cache --colors src tests",
         "phpcsfix": "vendor/bin/phpcbf --standard=ruleset.xml --extensions=php --cache=.phpcs-cache src tests",
         "binupdate": "@composer bin all update --ansi",

phpunit.xml.dist

@@ -1,21 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/9.1/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="vendor/autoload.php"
->
-    <testsuites>
-        <testsuite name="Unit Tests">
-            <directory>tests</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src</directory>
-        </whitelist>
-    </filter>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" backupGlobals="false" colors="true" bootstrap="vendor/autoload.php">
+  <coverage>
+    <include>
+      <directory suffix=".php">src</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="Unit Tests">
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>

vendor-bin/phpcs/composer.json

@@ -1,6 +1,6 @@
 {
     "require": {
         "squizlabs/php_codesniffer": "^3.5",
-        "slevomat/coding-standard": "^5.0"
+        "slevomat/coding-standard": "^6.0"
     }
 }

vendor-bin/psalm/composer.json

@@ -1,5 +1,5 @@
 {
     "require": {
-        "vimeo/psalm": "^3.7"
+        "vimeo/psalm": "^4.0"
     }
 }