Update README.md

README.md

@@ -32,7 +32,7 @@ $defaultTTL = 60;       // 60 seconds as default TTL
 
 $inMemoryCache = new InMemoryCache($maxCacheSize, $defaultTTL);
 $redisCache = new MyAwesomeRedisCache();
-$decorator = CompositeCache($inMemoryCache, $redisCache);
+$decorator = new CompositeCache($inMemoryCache, $redisCache);
 
 $decorator->get('test'); // this get will trigger a request to redis and save data to memory
 $decorator->get('test'); // this get won't trigger any requests and just return data from memory

docker/php/Dockerfile

@@ -25,7 +25,7 @@ RUN docker-php-ext-install zip opcache \
     && echo 'xdebug.mode=coverage' >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
 
 
-RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer  --version=2.5.8 \
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer  --version=2.7.6 \
     && mkdir -p /.composer && chmod -Rf 777 /.composer
 
 

psalm.xml

@@ -21,6 +21,7 @@
             </errorLevel>
         </PropertyNotSetInConstructor>
         <MixedAssignment errorLevel="suppress"/>
+        <MissingClassConstType errorLevel="suppress"/>
     </issueHandlers>
 
     <plugins>

src/CompositeCache.php

@@ -42,7 +42,7 @@ public function get(string $key, mixed $default = null): mixed
     /**
      * {@inheritDoc}
      */
-    public function set(string $key, mixed $value, int|\DateInterval $ttl = null): bool
+    public function set(string $key, mixed $value, int|\DateInterval|null $ttl = null): bool
     {
         return $this->heavyCache->set($key, $value, $ttl)
             && $this->lightCache->set($key, $value, $ttl);
@@ -82,7 +82,7 @@ public function getMultiple(iterable $keys, mixed $default = null): iterable
     /**
      * {@inheritDoc}
      */
-    public function setMultiple(iterable $values, int|\DateInterval $ttl = null): bool
+    public function setMultiple(iterable $values, int|\DateInterval|null $ttl = null): bool
     {
         return $this->heavyCache->setMultiple($values, $ttl)
             && $this->lightCache->setMultiple($values, $ttl);

src/InMemoryCache.php

@@ -26,7 +26,7 @@ final class InMemoryCache implements CacheInterface
     public function __construct(
         private readonly int $stackSize = self::DEFAULT_STACK_SIZE,
         private readonly int $defaultTTL = self::DEFAULT_TTL,
-        Timer $timer = null
+        ?Timer $timer = null
     ) {
         if ($this->stackSize < 1) {
             throw new InvalidArgumentException('Stack size must be greater than 0');
@@ -52,7 +52,7 @@ public function get(string $key, mixed $default = null): mixed
     /**
      * {@inheritDoc}
      */
-    public function set(string $key, mixed $value, int|\DateInterval $ttl = null): bool
+    public function set(string $key, mixed $value, int|\DateInterval|null $ttl = null): bool
     {
         if (\count($this->stack) >= $this->stackSize) {
             $this->clearStack();
@@ -100,7 +100,7 @@ public function getMultiple(iterable $keys, mixed $default = null): iterable
     /**
      * {@inheritDoc}
      */
-    public function setMultiple(iterable $values, int|\DateInterval $ttl = null): bool
+    public function setMultiple(iterable $values, int|\DateInterval|null $ttl = null): bool
     {
         foreach ($values as $key => $value) {
             $this->set((string) $key, $value, $ttl);
@@ -132,7 +132,7 @@ public function has(string $key): bool
     /**
      * Counts time till cached item is valid.
      */
-    private function createValidTill(null|int|\DateInterval $ttl): int
+    private function createValidTill(int|\DateInterval|null $ttl): int
     {
         $validTill = $this->timer->getCurrentTimestamp();