Squashed 'third_party/flatbuffers/' content from commit acc9990ab

Change-Id: I48550d40d78fea996ebe74e9723a5d1f910de491
git-subtree-dir: third_party/flatbuffers
git-subtree-split: acc9990abd2206491480291b0f85f925110102ea
diff --git a/tests/union_vector/BookReader.php b/tests/union_vector/BookReader.php
new file mode 100644
index 0000000..1f8f8d8
--- /dev/null
+++ b/tests/union_vector/BookReader.php
@@ -0,0 +1,41 @@
+<?php
+// automatically generated by the FlatBuffers compiler, do not modify
+
+use \Google\FlatBuffers\Struct;
+use \Google\FlatBuffers\Table;
+use \Google\FlatBuffers\ByteBuffer;
+use \Google\FlatBuffers\FlatBufferBuilder;
+
+class BookReader extends Struct
+{
+    /**
+     * @param int $_i offset
+     * @param ByteBuffer $_bb
+     * @return BookReader
+     **/
+    public function init($_i, ByteBuffer $_bb)
+    {
+        $this->bb_pos = $_i;
+        $this->bb = $_bb;
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function GetBooksRead()
+    {
+        return $this->bb->getInt($this->bb_pos + 0);
+    }
+
+
+    /**
+     * @return int offset
+     */
+    public static function createBookReader(FlatBufferBuilder $builder, $booksRead)
+    {
+        $builder->prep(4, 4);
+        $builder->putInt($booksRead);
+        return $builder->offset();
+    }
+}