Added support for the Memcached getMulti setMulti and deleteMulti commands via the getMultiple setMultiple and deleteMultiple Cache methods

.github/workflows/checks.yml

@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.7.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 7.4
           coverage: none

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.7.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: ${{ matrix.php }}
           coverage: none

.github/workflows/static.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.7.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: '7.4'
           coverage: none
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: '7.4'
           extensions: redis, memcached, apcu

.whitesource

@@ -0,0 +1,12 @@
+{
+  "scanSettings": {
+    "baseBranches": []
+  },
+  "checkRunSettings": {
+    "vulnerableCheckRunConclusionLevel": "failure",
+    "displayMode": "diff"
+  },
+  "issueSettings": {
+    "minSeverityLevel": "LOW"
+  }
+}

composer.json

@@ -5,7 +5,23 @@
     "type": "library",
     "keywords": [
         "cache",
-        "psr6"
+        "psr6",
+        "psr-6",
+        "php-cache",
+        "cache-adapter",
+        "caching",
+        "apcu",
+        "redis",
+        "memcached",
+        "mongodb",
+        "mysql",
+        "doctrine-cache",
+        "predis",
+        "file-cache",
+        "memcache",
+        "session-cache",
+        "serverside-cache",
+        "php"
     ],
     "authors": [
         {

src/Adapter/Memcached/MemcachedCachePool.php

@@ -12,6 +12,7 @@
 namespace Cache\Adapter\Memcached;
 
 use Cache\Adapter\Common\AbstractCachePool;
+use Cache\Adapter\Common\Exception\InvalidArgumentException;
 use Cache\Adapter\Common\PhpCacheItem;
 use Cache\Adapter\Common\TagSupportWithArray;
 use Cache\Hierarchy\HierarchicalCachePoolTrait;
@@ -45,13 +46,124 @@
      */
     protected function fetchObjectFromCache($key)
     {
-        if (false === $result = unserialize($this->cache->get($this->getHierarchyKey($key)))) {
+        $value = $this->cache->get($this->getHierarchyKey($key));
+        if (false === $result = (is_array($value) ? $value : unserialize($value))) {
             return [false, null, [], null];
         }
 
         return $result;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getMultiple($keys, $default = null)
+    {
+        if (!is_array($keys)) {
+            if (!$keys instanceof \Traversable) {
+                throw new InvalidArgumentException('$keys is neither an array nor Traversable');
+            }
+            // Since we need to throw an exception if *any* key is invalid, it doesn't make sense to wrap iterators or something like that.
+            $keys = iterator_to_array($keys, false);
+        }
+        $items = [];
+        foreach ($keys as $key) {
+            $this->validateKey($key);
+            $items[] = $this->getHierarchyKey($key);
+        }
+        if (defined('\Memcached::GET_EXTENDED') === false) {
+            $null    = null;
+            $results = $this->cache->getMulti($items, $null, \Memcached::GET_PRESERVE_ORDER);
+        } else {
+            $results = $this->cache->getMulti($items, \Memcached::GET_PRESERVE_ORDER);
+        }
+        /**
+         * @param $default
+         * @param $items
+         * @param $results
+         * @param $keys
+         *
+         * @return \Generator
+         */
+        $return = function ($default, $items, $results, $keys) {
+            foreach ($keys as $idx => $key) {
+                $value = (false === $return[$key] = (isset($results[$items[$idx]]) ? (is_array($results[$items[$idx]]) ? $results[$items[$idx]] : unserialize($results[$items[$idx]])) : false)) ? $default : $return[$key][1];
+                yield $key => $value;
+            }
+        };
+
+        return $return($default, $items, $results, $keys);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setMultiple($values, $ttl = null)
+    {
+        if (!is_array($values)) {
+            if (!$values instanceof \Traversable) {
+                throw new InvalidArgumentException('$values is neither an array nor Traversable');
+            }
+        }
+        $keys        = [];
+        $arrayValues = [];
+        foreach ($values as $key => $value) {
+            if (is_int($key)) {
+                $key = (string) $key;
+            }
+            $this->validateKey($key);
+            $keys[]            = $key;
+            $arrayValues[$key] = $value;
+        }
+        $items       = $this->getItems($keys);
+        $itemSuccess = true;
+        $set         = [];
+        foreach ($items as $key => $item) {
+            $item->expiresAfter($ttl);
+            $set[$this->getHierarchyKey($key)] = [true, $arrayValues[$key], $item->getTags(), $item->getExpirationTimestamp()];
+        }
+        if ($ttl instanceof \DateInterval) {
+            $ttl = $ttl->format('%s');
+        } elseif ($ttl instanceof \DateTimeInterface) {
+            $ttl = $ttl->getTimestamp() - time();
+        }
+        if (is_numeric($ttl)) {
+            $ttl = intval($ttl);
+            if ($ttl <= (86400 * 30)) {
+                $ttl++;
+            }
+        }
+        $itemSuccess = $this->cache->setMulti($set, $ttl);
+
+        return $itemSuccess;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteMultiple($keys)
+    {
+        if (!method_exists('\Memcached', 'deleteMulti')) {
+            return parent::deleteMultiple($keys);
+        }
+        if (!is_array($keys)) {
+            if (!$keys instanceof \Traversable) {
+                throw new InvalidArgumentException('$keys is neither an array nor Traversable');
+            }
+            // Since we need to throw an exception if *any* key is invalid, it doesn't make sense to wrap iterators or something like that.
+            $keys = iterator_to_array($keys, false);
+        }
+        $items = [];
+        foreach ($keys as $key) {
+            $this->validateKey($key);
+            $items[] = $this->getHierarchyKey($key);
+        }
+        $this->cache->deleteMulti($items);
+
+        return true;
+        //return $this->deleteItems($keys);
+    }
+
     /**
      * {@inheritdoc}
      */