.gitattributes

@@ -0,0 +1,17 @@
+/.build            export-ignore
+/.github           export-ignore
+/.phan             export-ignore
+/.phpdoc           export-ignore
+/docs              export-ignore
+/examples          export-ignore
+/tests             export-ignore
+/.editorconfig     export-ignore
+/.gitattributes    export-ignore
+/.gitignore        export-ignore
+/.readthedocs.yml  export-ignore
+/phpcs.xml.dist    export-ignore
+/phpdoc.xml.dist   export-ignore
+/phpmd.xml.dist    export-ignore
+/phpunit.xml.dist  export-ignore
+
+*.php diff=php

.github/workflows/ci.yml

@@ -23,6 +23,7 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     env:
       PHAN_ALLOW_XDEBUG: 0
@@ -59,13 +60,13 @@ jobs:
       - name: "Install PHP"
         uses: shivammathur/setup-php@v2
         with:
-          php-version: "7.4"
+          php-version: "8.1"
           coverage: none
           tools: phpDocumentor
           extensions: apcu, memcached, redis
 
       - name: "Build Docs"
-        run: phpdoc --config=phpdoc.xml
+        run: phpdoc --config=phpdoc.xml.dist
 
       - name: "Publish Docs to gh-pages"
         uses: JamesIves/github-pages-deploy-action@v4
@@ -86,6 +87,7 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     steps:
       - name: "Checkout"
@@ -111,7 +113,7 @@ jobs:
         uses: ramsey/composer-install@v2
 
       - name: "Run tests with phpunit"
-        run: php vendor/phpunit/phpunit/phpunit --configuration=phpunit.xml
+        run: php vendor/phpunit/phpunit/phpunit --configuration=phpunit.xml.dist
 
       - name: "Send code coverage report to Codecov.io"
         uses: codecov/codecov-action@v3

README.md

@@ -6,7 +6,6 @@ A psr/simple-cache implementation for PHP 8.1+.
 [![version][packagist-badge]][packagist]
 [![license][license-badge]][license]
 [![Coverage][coverage-badge]][coverage]
-[![Scrunitizer][scrutinizer-badge]][scrutinizer]
 [![Packagist downloads][downloads-badge]][downloads]<br/>
 [![Continuous Integration][gh-action-badge]][gh-action]
 
@@ -18,8 +17,6 @@ A psr/simple-cache implementation for PHP 8.1+.
 [license]: https://github.com/chillerlan/php-cache/blob/master/LICENSE
 [coverage-badge]: https://img.shields.io/codecov/c/github/chillerlan/php-cache.svg?logo=codecov
 [coverage]: https://codecov.io/github/chillerlan/php-cache
-[scrutinizer-badge]: https://img.shields.io/scrutinizer/g/chillerlan/php-cache.svg?logo=scrutinizer
-[scrutinizer]: https://scrutinizer-ci.com/g/chillerlan/php-cache
 [downloads-badge]: https://img.shields.io/packagist/dt/chillerlan/php-cache.svg?logo=packagist
 [downloads]: https://packagist.org/packages/chillerlan/php-cache/stats
 [gh-action-badge]: https://github.com/chillerlan/php-cache/workflows/Continuous%20Integration/badge.svg

composer.json

@@ -1,6 +1,6 @@
 {
 	"name": "chillerlan/php-cache",
-	"description": "A psr/simple-cache implementation. PHP 7.4+",
+	"description": "A psr/simple-cache implementation. PHP 8.1+",
 	"homepage": "https://github.com/chillerlan/php-cache",
 	"license": "MIT",
 	"type": "library",
@@ -23,11 +23,11 @@
 		"php": "^8.1",
 		"psr/log": "^1.1 || ^2.0 || ^3.0",
 		"psr/simple-cache": "^1.0",
-		"chillerlan/php-settings-container": "^3.0"
+		"chillerlan/php-settings-container": "^3.1"
 	},
 	"require-dev": {
 		"phan/phan": "^5.4",
-		"phpunit/phpunit": "^10.0"
+		"phpunit/phpunit": "^10.5"
 	},
 	"autoload": {
 		"psr-4": {

phpdoc.xml.dist

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<phpdocumentor xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+               xmlns="https://www.phpdoc.org"
+               xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/phpDocumentor/phpDocumentor/master/data/xsd/phpdoc.xsd"
+               configVersion="3"
+>
+	<!-- https://docs.phpdoc.org/3.0/guide/references/configuration.html#configuration -->
+	<paths>
+		<output>.build/phpdocs</output>
+		<cache>.build/phpdocs-cache</cache>
+	</paths>
+	<version number="3.0.0">
+		<api>
+			<source dsn=".">
+				<path>src</path>
+				<path>tests</path>
+			</source>
+			<extensions>
+				<extension>php</extension>
+			</extensions>
+		</api>
+	</version>
+	<setting name="template.color" value="deep-purple"/>
+	<template name="default" />
+</phpdocumentor>

phpunit.xml → phpunit.xml.dist

@@ -1,21 +1,21 @@
 <?xml version="1.0"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.0/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
          bootstrap="vendor/autoload.php"
-         cacheResultFile=".build/phpunit.result.cache"
+         cacheDirectory=".build/phpunit-cache"
          colors="true"
 >
 	<testsuites>
 		<testsuite name="php-cache test suite">
-			<directory suffix=".php">./tests</directory>
-			<exclude>tests/NonpersistentTestAbstract.php</exclude>
-			<exclude>tests/SimpleCacheTestAbstract.php</exclude>
+			<directory>./tests</directory>
 		</testsuite>
 	</testsuites>
-	<coverage>
+	<source>
 		<include>
-			<directory suffix=".php">./src</directory>
+			<directory>src</directory>
 		</include>
+	</source>
+	<coverage>
 		<report>
 			<clover outputFile=".build/coverage/clover.xml"/>
 			<xml outputDirectory=".build/coverage/coverage-xml"/>

src/APCUCache.php

@@ -12,7 +12,7 @@
 
 namespace chillerlan\SimpleCache;
 
-use function apcu_clear_cache, apcu_delete, apcu_fetch, apcu_store;
+use function apcu_clear_cache, apcu_delete, apcu_fetch, apcu_store, implode, is_array, is_bool, sprintf;
 
 class APCUCache extends CacheDriverAbstract{
 
@@ -27,14 +27,40 @@ public function get($key, $default = null){
 		return $default;
 	}
 
-	/** @inheritdoc */
+	/**
+	 * @inheritdoc
+	 * @throws \Psr\SimpleCache\CacheException
+	 */
 	public function set($key, $value, $ttl = null):bool{
-		return (bool)apcu_store($this->checkKey($key), $value, $this->getTTL($ttl) ?? 0);
+		$ret = apcu_store($this->checkKey($key), $value, $this->getTTL($ttl) ?? 0);
+
+		if(is_bool($ret)){
+			return $ret;
+		}
+
+		if(is_array($ret)){
+			throw new CacheException(sprintf('error keys: %s', implode(', ', $ret)));
+		}
+
+		throw new CacheException('unknown apcu_store() error');
 	}
 
-	/** @inheritdoc */
+	/**
+	 * @inheritdoc
+	 * @throws \chillerlan\SimpleCache\CacheException
+	 */
 	public function delete($key):bool{
-		return (bool)apcu_delete($this->checkKey($key));
+		$ret = apcu_delete($this->checkKey($key));
+
+		if(is_bool($ret)){
+			return $ret;
+		}
+
+		if(is_array($ret)){
+			throw new CacheException(sprintf('error keys: %s', implode(', ', $ret)));
+		}
+
+		throw new CacheException('unknown apcu_delete() error');
 	}
 
 	/** @inheritdoc */

tests/APCUTest.php

@@ -17,12 +17,13 @@
 class APCUTest extends SimpleCacheTestAbstract{
 
 	protected function setUp():void{
-		parent::setUp();
 
 		if(!extension_loaded('apcu')){
 			$this->markTestSkipped('APCU not installed/enabled');
 		}
 
+		parent::setUp();
+
 		$this->cache = new APCUCache;
 	}
 

tests/MemcachedTest.php

@@ -20,12 +20,13 @@
 class MemcachedTest extends SimpleCacheTestAbstract{
 
 	protected function setUp():void{
-		parent::setUp();
 
 		if(!extension_loaded('memcached')){
 			$this->markTestSkipped('Memcached not installed/enabled');
 		}
 
+		parent::setUp();
+
 		$memcached = new Memcached('test');
 		$memcached->addServer('localhost', 11211);