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diff --git a/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/ArrayStatement.php b/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/ArrayStatement.php
new file mode 100644
index 0000000..8ad167b
--- /dev/null
+++ b/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/ArrayStatement.php
@@ -0,0 +1,103 @@
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\DBAL\Cache;
+
+use Doctrine\DBAL\Driver\ResultStatement;
+use PDO;
+
+class ArrayStatement implements \IteratorAggregate, ResultStatement
+{
+    private $data;
+    private $columnCount = 0;
+    private $num = 0;
+    private $defaultFetchMode = PDO::FETCH_BOTH;
+
+    public function __construct(array $data)
+    {
+        $this->data = $data;
+        if (count($data)) {
+            $this->columnCount = count($data[0]);
+        }
+    }
+
+    public function closeCursor()
+    {
+        unset ($this->data);
+    }
+
+    public function columnCount()
+    {
+        return $this->columnCount;
+    }
+
+    public function setFetchMode($fetchMode, $arg2 = null, $arg3 = null)
+    {
+        if ($arg2 !== null || $arg3 !== null) {
+            throw new \InvalidArgumentException("Caching layer does not support 2nd/3rd argument to setFetchMode()");
+        }
+
+        $this->defaultFetchMode = $fetchMode;
+    }
+
+    public function getIterator()
+    {
+        $data = $this->fetchAll();
+        return new \ArrayIterator($data);
+    }
+
+    public function fetch($fetchMode = null)
+    {
+        if (isset($this->data[$this->num])) {
+            $row = $this->data[$this->num++];
+            $fetchMode = $fetchMode ?: $this->defaultFetchMode;
+            if ($fetchMode === PDO::FETCH_ASSOC) {
+                return $row;
+            } else if ($fetchMode === PDO::FETCH_NUM) {
+                return array_values($row);
+            } else if ($fetchMode === PDO::FETCH_BOTH) {
+                return array_merge($row, array_values($row));
+            } else if ($fetchMode === PDO::FETCH_COLUMN) {
+                return reset($row);
+            } else {
+                throw new \InvalidArgumentException("Invalid fetch-style given for fetching result.");
+            }
+        }
+        return false;
+    }
+
+    public function fetchAll($fetchMode = null)
+    {
+        $rows = array();
+        while ($row = $this->fetch($fetchMode)) {
+            $rows[] = $row;
+        }
+        return $rows;
+    }
+
+    public function fetchColumn($columnIndex = 0)
+    {
+        $row = $this->fetch(PDO::FETCH_NUM);
+        if (!isset($row[$columnIndex])) {
+            // TODO: verify this is correct behavior
+            return false;
+        }
+        return $row[$columnIndex];
+    }
+}