diff --git a/tests/phpUnionVectorTest.php b/tests/phpUnionVectorTest.php
new file mode 100644
index 0000000..4b5e258
--- /dev/null
+++ b/tests/phpUnionVectorTest.php
@@ -0,0 +1,109 @@
+<?php
+
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Constants.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "ByteBuffer.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "FlatbufferBuilder.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Table.php"));
+require join(DIRECTORY_SEPARATOR, array(dirname(dirname(__FILE__)), "php", "Struct.php"));
+
+require join(DIRECTORY_SEPARATOR, array(dirname(__FILE__), "php", 'Attacker.php'));
+require join(DIRECTORY_SEPARATOR, array(dirname(__FILE__), "php", 'BookReader.php'));
+require join(DIRECTORY_SEPARATOR, array(dirname(__FILE__), "php", 'Character.php'));
+require join(DIRECTORY_SEPARATOR, array(dirname(__FILE__), "php", 'Movie.php'));
+
+class Assert {
+    public function ok($result, $message = "") {
+        if (!$result){
+            throw new Exception(!empty($message) ? $message : "{$result} is not true.");
+        }
+    }
+
+    public function Equal($result, $expected, $message = "") {
+        if ($result != $expected) {
+            throw new Exception(!empty($message) ? $message : "given the result {$result} is not equals as {$expected}");
+        }
+    }
+
+
+    public function strictEqual($result, $expected, $message = "") {
+        if ($result !== $expected) {
+            throw new Exception(!empty($message) ? $message : "given the result {$result} is not strict equals as {$expected}");
+        }
+    }
+
+    public function Throws($class, Callable $callback) {
+        try {
+            $callback();
+
+            throw new \Exception("passed statement don't throw an exception.");
+        } catch (\Exception $e) {
+            if (get_class($e) != get_class($class)) {
+                throw new Exception("passed statement doesn't throw " . get_class($class) . ". throwws " . get_class($e));
+            }
+        }
+    }
+}
+
+function main()
+{
+    $assert = new Assert();
+
+    $fbb = new Google\FlatBuffers\FlatBufferBuilder(1);
+
+    $charTypes = [
+        Character::Belle,
+        Character::MuLan,
+        Character::BookFan,
+    ];
+
+    Attacker::startAttacker($fbb);
+    Attacker::addSwordAttackDamage($fbb, 5);
+    $attackerOffset = Attacker::endAttacker($fbb);
+
+    $charTypesOffset = Movie::createCharactersTypeVector($fbb, $charTypes);
+    $charsOffset = Movie::createCharactersVector(
+        $fbb,
+        [
+            BookReader::createBookReader($fbb, 7),
+            $attackerOffset,
+            BookReader::createBookReader($fbb, 2),
+        ]
+    );
+
+    Movie::startMovie($fbb);
+    Movie::addCharactersType($fbb, $charTypesOffset);
+    Movie::addCharacters($fbb, $charsOffset);
+    Movie::finishMovieBuffer($fbb, Movie::endMovie($fbb));
+
+    $buf = Google\FlatBuffers\ByteBuffer::wrap($fbb->dataBuffer()->data());
+
+    $movie = Movie::getRootAsMovie($buf);
+
+    $assert->strictEqual($movie->getCharactersTypeLength(), count($charTypes));
+    $assert->strictEqual($movie->getCharactersLength(), $movie->getCharactersTypeLength());
+
+    for ($i = 0; $i < count($charTypes); ++$i) {
+        $assert->strictEqual($movie->getCharactersType($i), $charTypes[$i]);
+    }
+
+    $bookReader7 = $movie->getCharacters(0, new BookReader());
+    $assert->strictEqual($bookReader7->getBooksRead(), 7);
+
+    $attacker = $movie->getCharacters(1, new Attacker());
+    $assert->strictEqual($attacker->getSwordAttackDamage(), 5);
+
+    $bookReader2 = $movie->getCharacters(2, new BookReader());
+    $assert->strictEqual($bookReader2->getBooksRead(), 2);
+}
+
+try {
+    main();
+    exit(0);
+} catch(Exception $e) {
+    printf("Fatal error: Uncaught exception '%s' with message '%s. in %s:%d\n", get_class($e), $e->getMessage(), $e->getFile(), $e->getLine());
+    printf("Stack trace:\n");
+    echo $e->getTraceAsString() . PHP_EOL;
+    printf("  thrown in in %s:%d\n", $e->getFile(), $e->getLine());
+
+    die(-1);
+}