Attempt to fix build. Again..

Author: Geolim4

src/phpFastCache/Config/ConfigurationOption.php

@@ -70,7 +70,7 @@ class ConfigurationOption extends ArrayObject
     protected $preventCacheSlams = false;
 
     /**
-     * @var bool
+     * @var int
      */
     protected $cacheSlamsTimeout = 15;
 
@@ -359,18 +359,18 @@ public function setPreventCacheSlams(bool $preventCacheSlams): self
     }
 
     /**
-     * @return bool
+     * @return int
      */
-    public function isCacheSlamsTimeout(): bool
+    public function getCacheSlamsTimeout(): int
     {
         return $this->cacheSlamsTimeout;
     }
 
     /**
-     * @param bool $cacheSlamsTimeout
+     * @param int $cacheSlamsTimeout
      * @return ConfigurationOption
      */
-    public function setCacheSlamsTimeout(bool $cacheSlamsTimeout): self
+    public function setCacheSlamsTimeout(int $cacheSlamsTimeout): self
     {
         $this->cacheSlamsTimeout = $cacheSlamsTimeout;
         return $this;

src/phpFastCache/Core/Item/ItemBaseTrait.php

@@ -197,7 +197,7 @@ public function expiresAfter($time)
 
             $this->expirationDate = (new \DateTime())->add($time);
         } else {
-            throw new phpFastCacheInvalidArgumentException('Invalid date format');
+            throw new phpFastCacheInvalidArgumentException(sprintf('Invalid date format, got "%s"', gettype($time)));
         }
 
         return $this;

src/phpFastCache/Core/Pool/CacheItemPoolTrait.php

@@ -97,7 +97,7 @@ public function getItem($key)
 
                         if ($this->getConfig()[ 'preventCacheSlams' ]) {
                             while ($driverData instanceof ItemBatch) {
-                                if ($driverData->getItemDate()->getTimestamp() + $this->getConfig()[ 'cacheSlamsTimeout' ] < time()) {
+                                if ($driverData->getItemDate()->getTimestamp() + $this->getConfigOption('cacheSlamsTimeout') < time()) {
                                     /**
                                      * The timeout has been reached
                                      * Consider that the batch has
@@ -343,7 +343,7 @@ public function save(CacheItemInterface $item)
             $itemBatch = $class->newInstanceArgs([$this, $item->getKey()]);
             $itemBatch->setEventManager($this->eventManager)
               ->set(new ItemBatch($item->getKey(), new \DateTime()))
-              ->expiresAfter($this->getConfig()[ 'cacheSlamsTimeout' ]);
+              ->expiresAfter($this->getConfigOption('cacheSlamsTimeout'));
 
             /**
              * To avoid SPL mismatches

src/phpFastCache/Drivers/Predis/Config.php

@@ -28,9 +28,9 @@ class Config extends ConfigurationOption
     protected $password = '';
 
     /**
-     * @var null
+     * @var int
      */
-    protected $database;
+    protected $database = 0;
 
     /**
      * @return string
@@ -87,18 +87,18 @@ public function setPassword(string $password): self
     }
 
     /**
-     * @return null
+     * @return int
      */
-    public function getDatabase()
+    public function getDatabase(): int
     {
         return $this->database;
     }
 
     /**
-     * @param null $database
+     * @param int $database
      * @return Config
      */
-    public function setDatabase($database): self
+    public function setDatabase(int $database): self
     {
         $this->database = $database;
         return $this;