symfony
diff --git a/‎src/Symfony/Component/Cache/Tests/Traits/PdoPruneableTrait.php
Lines changed: 4 additions & 2 deletions b/‎src/Symfony/Component/Cache/Tests/Traits/PdoPruneableTrait.php
Lines changed: 4 additions & 2 deletions
diff --git a/‎src/Symfony/Component/Cache/Traits/PdoTrait.php
Lines changed: 8 additions & 6 deletions b/‎src/Symfony/Component/Cache/Traits/PdoTrait.php
Lines changed: 8 additions & 6 deletions
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Cache\Tests\Traits;
 
+use Doctrine\DBAL\Result;
+
 trait PdoPruneableTrait
 {
     protected function isPruned($cache, $name)
@@ -27,8 +29,8 @@ protected function isPruned($cache, $name)
         /** @var \Doctrine\DBAL\Statement|\PDOStatement $select */
         $select = $getPdoConn->invoke($cache)->prepare('SELECT 1 FROM cache_items WHERE item_id LIKE :id');
         $select->bindValue(':id', sprintf('%%%s', $name));
-        $select->execute();
+        $result = $select->execute();
 
-        return 1 !== (int) (method_exists($select, 'fetchOne') ? $select->fetchOne() : $select->fetch(\PDO::FETCH_COLUMN));
+        return 1 !== (int) ($result instanceof Result ? $result->fetchOne() : $select->fetch(\PDO::FETCH_COLUMN));
     }
 }
@@ -14,6 +14,7 @@
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Driver\ServerInfoAwareConnection;
+use Doctrine\DBAL\Result;
 use Doctrine\DBAL\Schema\Schema;
 use Symfony\Component\Cache\Exception\InvalidArgumentException;
 
@@ -175,15 +176,16 @@ protected function doFetch(array $ids)
         foreach ($ids as $id) {
             $stmt->bindValue(++$i, $id);
         }
-        $stmt->execute();
+        $result = $stmt->execute();
 
-        if (method_exists($stmt, 'iterateNumeric')) {
-            $stmt = $stmt->iterateNumeric();
+        if ($result instanceof Result) {
+            $result = $result->iterateNumeric();
         } else {
             $stmt->setFetchMode(\PDO::FETCH_NUM);
+            $result = $stmt;
         }
 
-        foreach ($stmt as $row) {
+        foreach ($result as $row) {
             if (null === $row[1]) {
                 $expired[] = $row[0];
             } else {
@@ -213,9 +215,9 @@ protected function doHave($id)
 
         $stmt->bindValue(':id', $id);
         $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
-        $stmt->execute();
+        $result = $stmt->execute();
 
-        return (bool) $stmt->fetchColumn();
+        return (bool) ($result instanceof Result ? $result->fetchOne() : $stmt->fetchColumn());
     }
 
     /**
Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,8 @@`
`11`	`11`
`12`	`12`	`namespace Symfony\Component\Cache\Tests\Traits;`
`13`	`13`
	`14`	`+use Doctrine\DBAL\Result;`
	`15`	`+`
`14`	`16`	`trait PdoPruneableTrait`
`15`	`17`	`{`
`16`	`18`	`protected function isPruned($cache, $name)`
`@@ -27,8 +29,8 @@ protected function isPruned($cache, $name)`
`27`	`29`	`/** @var \Doctrine\DBAL\Statement\|\PDOStatement $select */`
`28`	`30`	`$select = $getPdoConn->invoke($cache)->prepare('SELECT 1 FROM cache_items WHERE item_id LIKE :id');`
`29`	`31`	`$select->bindValue(':id', sprintf('%%%s', $name));`
`30`		`- $select->execute();`
	`32`	`+ $result = $select->execute();`
`31`	`33`
`32`		`- return 1 !== (int) (method_exists($select, 'fetchOne') ? $select->fetchOne() : $select->fetch(\PDO::FETCH_COLUMN));`
	`34`	`+ return 1 !== (int) ($result instanceof Result ? $result->fetchOne() : $select->fetch(\PDO::FETCH_COLUMN));`
`33`	`35`	`}`
`34`	`36`	`}`