Prepare support for PHP 8.4 and drop old PHP version support (#651)

Author: markuspoerschke

.github/workflows/ci.yml

@@ -12,10 +12,6 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "7.4"
-          - "8.0"
-          - "8.1"
-          - "8.2"
           - "8.3"
           - "8.4"
     steps:
@@ -37,20 +33,12 @@ jobs:
           path: "${{ steps.determine-composer-cache-directory.outputs.directory }}"
           key: "php-${{ matrix.php-version }}-composer-cache"
 
-      - name: "Install lowest available packages for PHP 7.4, 8.0 and 8.1"
-        if: ${{ matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1' }}
-        run: "composer up --prefer-lowest"
-
       - name: "Install packages for PHP 8.4"
         if: ${{ matrix.php-version == '8.4' }}
         run: "composer install --ignore-platform-reqs"
 
-      - name: "Run tests (old PHP versions)"
-        if: ${{ matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1' }}
-        run: "PHPUNIT_FLAGS=--no-coverage make test-phpunit test-psalm test-examples"
-
       - name: "Run tests"
-        if: ${{ matrix.php-version == '8.2' || matrix.php-version == '8.3' }}
+        if: ${{ matrix.php-version == '8.3' }}
         run: "make -j -O test"
 
       - name: "Run tests (PHP 8.4)"

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+-   Support PHP 8.4
+
+### Removed
+
+-   Support for PHP 7.4, 8.0, 8.1, 8.2
+
 ## [2.14.0] - 2024-07-11
 
 ### Fixed

README.md

@@ -36,7 +36,8 @@ If you just start using this package, you should install version 2.
 
 | Version | PHP Version |
 | ------- | ----------- |
-| 2.\*    | 7.4 - 8.3   |
+| >= 2.15 | 8.3 - 8.4   |
+| \< 2.14 | 7.4 - 8.3   |
 | 0.16.\* | 7.0 - 8.2   |
 | 0.11.\* | 5.3.0 - 7.4 |
 

composer.json

@@ -24,7 +24,7 @@
         "docs": "https://ical.poerschke.nrw"
     },
     "require": {
-        "php": ">=7.4 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.3.0 || ~8.4.0",
         "ext-mbstring": "*",
         "symfony/deprecation-contracts": "^2.1 || ^3.0"
     },

composer.lock

@@ -21,7 +21,7 @@ class TextValue extends Value
     /**
      * ESCAPED-CHAR as defined in section 3.3.11.
      */
-    private const ESCAPED_CHARACTERS = [
+    private const array ESCAPED_CHARACTERS = [
         '\\' => '\\\\',
         ';' => '\\;',
         ',' => '\\,',
@@ -32,7 +32,7 @@ class TextValue extends Value
     /**
      * Non TSAFE-CHAR as described in section 3.3.11.
      */
-    private const FORBIDDEN_CHARACTERS = [
+    private const array FORBIDDEN_CHARACTERS = [
         "\x00",
         "\x01",
         "\x02",