Bump ramsey/composer-install from 2 to 3

.github/workflows/tests.yml

@@ -64,7 +64,7 @@ jobs:
         env:
           COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: ramsey/composer-install@v2
+      - uses: ramsey/composer-install@v3
         with:
           composer-options: "${{ matrix.composer-options }}"
 

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## [Unreleased]
 
+* The [PSR-6 definition on what makes a valid cache key](https://www.php-fig.org/psr/psr-6/#definitions), it is said that
+  keys must support keys consisting of the characters `A-Z`, `a-z`, `0-9`, `_`, and `.` in any order in UTF-8
+  encoding and a length of up to 64 characters. Implementing libraries MAY support additional characters and encodings
+  or longer lengths, but must support at least that minimum.
+  * Dashes (`-`) are now allowed in cache keys.
+  * The arbitrary maximum key length of 64 characters has been removed.
+
+
 ## [1.1.0] - 2024-03-02
 
 * The Cache can now be instantiated without providing a [PSR-20](https://www.php-fig.org/psr/psr-20/) clock implementation.

src/CacheKey.php

@@ -11,7 +11,7 @@ private function __construct(private readonly string $value) {}
 
     public static function fromString(string $value): self
     {
-        if (preg_match('/^[a-zA-Z0-9_.]{1,64}$/u', $value) !== 1) {
+        if (preg_match('/^[a-zA-Z0-9_.-]+$/u', $value) !== 1) {
             throw InvalidArgument::invalidKey();
         }
 

tests/CacheKeyTest.php

@@ -32,6 +32,7 @@ public static function validValues(): array
         return [
             'single char' => ['x'],
             '64 chars' => [str_repeat('x', 64)],
+            'all allowed chars' => ['aZ0_.-'],
         ];
     }
 
@@ -43,7 +44,6 @@ public static function invalidValues(): array
         return [
             'empty string' => [''],
             'invalid character' => ['\\'],
-            'too long' => [str_repeat('x', 65)],
         ];
     }
 }