bug #23326 [Cache] fix cleanup of expired items for PdoAdapter (dmaicher)

This PR was merged into the 3.2 branch.

Discussion
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[Cache] fix cleanup of expired items for PdoAdapter

| Q             | A
| ------------- | ---
| Branch?       | 3.2
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | https://github.com/symfony/symfony/issues/23313
| License       | MIT
| Doc PR        | -

This fixes the query being executed to cleanup expired items from the `cache_items` table using the `PdoAdapter`.

I also added a test case to make sure we do the cleanup successfully.

Commits
-------

c183b0e06d [Cache] fix cleanup of expired items for PdoAdapter

src/Symfony/Component/Cache/Adapter/PdoAdapter.php

@@ -195,7 +195,7 @@ class PdoAdapter extends AbstractAdapter
             foreach ($expired as $id) {
                 $stmt->bindValue(++$i, $id);
             }
-            $stmt->execute($expired);
+            $stmt->execute();
         }
     }
 

src/Symfony/Component/Cache/Tests/Adapter/PdoAdapterTest.php

@@ -41,4 +41,30 @@ class PdoAdapterTest extends AdapterTestCase
     {
         return new PdoAdapter('sqlite:'.self::$dbFile, 'ns', $defaultLifetime);
     }
+
+    public function testCleanupExpiredItems()
+    {
+        $pdo = new \PDO('sqlite:'.self::$dbFile);
+
+        $getCacheItemCount = function () use ($pdo) {
+            return (int) $pdo->query('SELECT COUNT(*) FROM cache_items')->fetch(\PDO::FETCH_COLUMN);
+        };
+
+        $this->assertSame(0, $getCacheItemCount());
+
+        $cache = $this->createCachePool();
+
+        $item = $cache->getItem('some_nice_key');
+        $item->expiresAfter(1);
+        $item->set(1);
+
+        $cache->save($item);
+        $this->assertSame(1, $getCacheItemCount());
+
+        sleep(2);
+
+        $newItem = $cache->getItem($item->getKey());
+        $this->assertFalse($newItem->isHit());
+        $this->assertSame(0, $getCacheItemCount(), 'PDOAdapter must clean up expired items');
+    }
 }