php: update 0.3.0

37 files changed, 6171 insertions, 38 deletions

diff --git a/php/tests/009.phpt b/php/tests/009.phpt
index 6baad5e..9992988 100644
--- a/php/tests/009.phpt
+++ b/php/tests/009.phpt
@@ -1,6 +1,10 @@
 --TEST--
-Check for reference serialisation
+Check for reference serialization
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -48,7 +52,7 @@ array(2) {
 }
 OK
 array(&$a, &$a)
-82008100a3666f6f0182c001c002
+820082c00100a3666f6f0182c0020002
 array(2) {
   [0]=>
   &array(1) {
@@ -63,16 +67,16 @@ array(2) {
 }
 OK
 cyclic
-81008100810082c001c002
+810082c0010082c0010082c0020002
 array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
@@ -101,11 +105,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/009b.phpt b/php/tests/009b.phpt
new file mode 100644
index 0000000..7765d62
--- /dev/null
+++ b/php/tests/009b.phpt
@@ -0,0 +1,101 @@
+--TEST--
+Check for reference serialization
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test) {
+    $serialized = msgpack_serialize($variable);
+    $unserialized = msgpack_unserialize($serialized);
+
+    echo $type, PHP_EOL;
+    echo bin2hex($serialized), PHP_EOL;
+    var_dump($unserialized);
+    echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+}
+
+$a = array('foo');
+
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+var_dump($a);
+var_dump(msgpack_unserialize(msgpack_serialize($a)));
+
+--EXPECT--
+array($a, $a)
+82008100a3666f6f018100a3666f6f
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(&$a, &$a)
+820082c00100a3666f6f0182c0020002
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+cyclic
+810082c0010082c0010082c0020002
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
diff --git a/php/tests/014.phpt b/php/tests/014.phpt
index c663579..b9c7c67 100644
--- a/php/tests/014.phpt
+++ b/php/tests/014.phpt
@@ -34,7 +34,7 @@ test('object', $a, false);
 ?>
 --EXPECTF--
 object
-820083c0a34f626aa16101a162020182c001c002
+820084c001c0a34f626aa16101a162020182c0020002
 array(2) {
   [0]=>
   &object(Obj)#%d (2) {
diff --git a/php/tests/015.phpt b/php/tests/015.phpt
index 828800a..634a8b1 100644
--- a/php/tests/015.phpt
+++ b/php/tests/015.phpt
@@ -51,7 +51,7 @@ var_dump($_SESSION);
 ?>
 --EXPECT--
 2
-81a3666f6f02
+82c001a3666f6f02
 array(1) {
   ["foo"]=>
   int(2)
diff --git a/php/tests/015b.phpt b/php/tests/015b.phpt
index 829584b..7ced312 100644
--- a/php/tests/015b.phpt
+++ b/php/tests/015b.phpt
@@ -51,7 +51,7 @@ var_dump($_SESSION);
 ?>
 --EXPECT--
 2
-81a3666f6f02
+82c001a3666f6f02
 array(1) {
   ["foo"]=>
   int(2)
diff --git a/php/tests/018.phpt b/php/tests/018.phpt
index 84ccafa..f5ff4b7 100644
--- a/php/tests/018.phpt
+++ b/php/tests/018.phpt
@@ -74,7 +74,7 @@ object(Obj)#%d (3) {
 }
 OK
 wrong
-82c0a34f706ac0
+82c0a34f706a
 object(Opj)#%d (2) {
   ["a"]=>
   NULL
diff --git a/php/tests/024.phpt b/php/tests/024.phpt
index 30fab75..9b185f7 100644
--- a/php/tests/024.phpt
+++ b/php/tests/024.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Recursive objects
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -151,7 +155,7 @@ object(Obj3)#%d (1) {
 }
 OK
 objectselfrec
-83c0a44f626a34a7004f626a34006164a9004f626a34006f626a82c002c001
+83c0a44f626a34a7004f626a34006164a9004f626a34006f626a82c0020001
 object(Obj4)#%d (2) {
   [%r"?a"?:("Obj4":)?private"?%r]=>
   int(100)
diff --git a/php/tests/024b.phpt b/php/tests/024b.phpt
new file mode 100644
index 0000000..7c691be
--- /dev/null
+++ b/php/tests/024b.phpt
@@ -0,0 +1,165 @@
+--TEST--
+Recursive objects
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test) {
+    $serialized = msgpack_serialize($variable);
+    $unserialized = msgpack_unserialize($serialized);
+
+    echo $type, PHP_EOL;
+    echo bin2hex($serialized), PHP_EOL;
+    var_dump($unserialized);
+    echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+}
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+class Obj2 {
+    public $aa;
+    protected $bb;
+    private $cc;
+    private $obj;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+
+        $this->obj = new Obj($a, $b, $c);
+    }
+}
+
+class Obj3 {
+    private $objs;
+
+    function __construct($a, $b, $c) {
+        $this->objs = array();
+
+        for ($i = $a; $i < $c; $i += $b) {
+            $this->objs[] = new Obj($a, $i, $c);
+        }
+    }
+}
+
+class Obj4 {
+    private $a;
+    private $obj;
+
+    function __construct($a) {
+        $this->a = $a;
+    }
+
+    public function set($obj) {
+        $this->obj = $obj;
+    }
+}
+
+$o2 = new Obj2(1, 2, 3);
+test('objectrec', $o2, false);
+
+$o3 = new Obj3(0, 1, 4);
+test('objectrecarr', $o3, false);
+
+$o4 = new Obj4(100);
+$o4->set($o4);
+test('objectselfrec', $o4, true);
+?>
+--EXPECTF--
+objectrec
+88c0a44f626a32a26161c0a5002a006262c0a8004f626a32006363c0a9004f626a32006f626a84c0a34f626aa16101a4002a006202a6004f626a006303a16101a16202a16303
+object(Obj2)#%d (7) {
+  ["aa"]=>
+  NULL
+  [%r"?bb"?:protected"?%r]=>
+  NULL
+  [%r"?cc"?:("Obj2":)?private"?%r]=>
+  NULL
+  [%r"?obj"?:("Obj2":)?private"?%r]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  ["a"]=>
+  int(1)
+  ["b"]=>
+  int(2)
+  ["c"]=>
+  int(3)
+}
+OK
+objectrecarr
+82c0a44f626a33aa004f626a33006f626a73840084c0a34f626aa16100a4002a006200a6004f626a0063040184c0a34f626aa16100a4002a006201a6004f626a0063040284c0a34f626aa16100a4002a006202a6004f626a0063040384c0a34f626aa16100a4002a006203a6004f626a006304
+object(Obj3)#%d (1) {
+  [%r"?objs"?:("Obj3":)?private"?%r]=>
+  array(4) {
+    [0]=>
+    object(Obj)#%d (3) {
+      ["a"]=>
+      int(0)
+      [%r"?b"?:protected"?%r]=>
+      int(0)
+      [%r"?c"?:("Obj":)?private"?%r]=>
+      int(4)
+    }
+    [1]=>
+    object(Obj)#%d (3) {
+      ["a"]=>
+      int(0)
+      [%r"?b"?:protected"?%r]=>
+      int(1)
+      [%r"?c"?:("Obj":)?private"?%r]=>
+      int(4)
+    }
+    [2]=>
+    object(Obj)#%d (3) {
+      ["a"]=>
+      int(0)
+      [%r"?b"?:protected"?%r]=>
+      int(2)
+      [%r"?c"?:("Obj":)?private"?%r]=>
+      int(4)
+    }
+    [3]=>
+    object(Obj)#%d (3) {
+      ["a"]=>
+      int(0)
+      [%r"?b"?:protected"?%r]=>
+      int(3)
+      [%r"?c"?:("Obj":)?private"?%r]=>
+      int(4)
+    }
+  }
+}
+OK
+objectselfrec
+83c0a44f626a34a7004f626a34006164a9004f626a34006f626a82c0020001
+object(Obj4)#%d (2) {
+  [%r"?a"?:("Obj4":)?private"?%r]=>
+  int(100)
+  [%r"?obj"?:("Obj4":)?private"?%r]=>
+  *RECURSION*
+}
+OK
diff --git a/php/tests/026.phpt b/php/tests/026.phpt
index 2d3bb73..c243ef5 100644
--- a/php/tests/026.phpt
+++ b/php/tests/026.phpt
@@ -2,6 +2,10 @@
 Cyclic array test
 --INI--
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -39,7 +43,7 @@ var_dump($k);
 ?>
 --EXPECT--
 array
-82a16182a162a163a164a165a16682a16182a162a163a164a165a16682c001c005
+82a16182a162a163a164a165a16683c001a16182a162a163a164a165a16682c0020005
 array(2) {
   ["a"]=>
   array(2) {
diff --git a/php/tests/026b.phpt b/php/tests/026b.phpt
new file mode 100644
index 0000000..f7a3381
--- /dev/null
+++ b/php/tests/026b.phpt
@@ -0,0 +1,107 @@
+--TEST--
+Cyclic array test
+--INI--
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test) {
+    $serialized = msgpack_serialize($variable);
+    $unserialized = msgpack_unserialize($serialized);
+
+    echo $type, PHP_EOL;
+    echo bin2hex($serialized), PHP_EOL;
+    var_dump($unserialized);
+    echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+}
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+    ),
+);
+
+$a['f'] = &$a;
+
+test('array', $a, true);
+
+$a = array("foo" => &$b);
+$b = array(1, 2, $a);
+var_dump($a);
+var_dump($k = msgpack_unserialize(msgpack_serialize($a)));
+
+$k["foo"][1] = "b";
+var_dump($k);
+?>
+--EXPECT--
+array
+82a16182a162a163a164a165a16683c001a16182a162a163a164a165a16682c0020005
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  &array(2) {
+    ["a"]=>
+    array(2) {
+      ["b"]=>
+      string(1) "c"
+      ["d"]=>
+      string(1) "e"
+    }
+    ["f"]=>
+    *RECURSION*
+  }
+}
+OK
+array(1) {
+  ["foo"]=>
+  &array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    *RECURSION*
+  }
+}
+array(1) {
+  ["foo"]=>
+  &array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    array(1) {
+      ["foo"]=>
+      *RECURSION*
+    }
+  }
+}
+array(1) {
+  ["foo"]=>
+  &array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    string(1) "b"
+    [2]=>
+    array(1) {
+      ["foo"]=>
+      *RECURSION*
+    }
+  }
+}
diff --git a/php/tests/027.phpt b/php/tests/027.phpt
index ecb8784..c9c7cbd 100644
--- a/php/tests/027.phpt
+++ b/php/tests/027.phpt
@@ -64,7 +64,7 @@ var_dump($_SESSION);
 --EXPECT--
 bool(true)
 read
-wrote: 82a3666f6f01a474657374a6666f6f626172
+wrote: 83c001a3666f6f01a474657374a6666f6f626172
 array(2) {
   ["foo"]=>
   int(1)
diff --git a/php/tests/028.phpt b/php/tests/028.phpt
index 56805f9..00db675 100644
--- a/php/tests/028.phpt
+++ b/php/tests/028.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Serialize object into session, full set
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -96,7 +100,7 @@ var_dump($_SESSION);
 ?>
 --EXPECTF--
 read
-write: 83a36f6c6484c0a3466f6fa700466f6f00643184c0a3426172a2643182c002c002a70042617200643282c002c002a5002a00643382c002c002a5002a00643282c002c003a2643382c002c003a474657374a6666f6f626172a36e657784c0a3426172a2643184c0a3466f6fa700466f6f00643182c002c00aa5002a00643282c002c00aa2643382c002c00aa70042617200643282c002c00ba5002a00643382c002c00b
+write: 84c001a36f6c6484c0a3466f6fa700466f6f00643184c0a3426172a2643182c0020002a70042617200643282c0020002a5002a00643382c0020002a5002a00643282c0020003a2643382c0020003a474657374a6666f6f626172a36e657784c0a3426172a2643184c0a3466f6fa700466f6f00643182c002000aa5002a00643282c002000aa2643382c002000aa70042617200643282c002000ba5002a00643382c002000b
 array(3) {
   ["old"]=>
   object(Foo)#3 (3) {
diff --git a/php/tests/028b.phpt b/php/tests/028b.phpt
new file mode 100644
index 0000000..7331a57
--- /dev/null
+++ b/php/tests/028b.phpt
@@ -0,0 +1,167 @@
+--TEST--
+Serialize object into session, full set
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+class Foo {
+    private static $s1 = array();
+    protected static $s2 = array();
+    public static $s3 = array();
+
+    private $d1;
+    protected $d2;
+    public $d3;
+
+    public function __construct($foo) {
+        $this->d1 = $foo;
+        $this->d2 = $foo;
+        $this->d3 = $foo;
+    }
+}
+
+class Bar {
+    private static $s1 = array();
+    protected static $s2 = array();
+    public static $s3 = array();
+
+    public $d1;
+    private $d2;
+    protected $d3;
+
+    public function __construct() {
+    }
+
+    public function set($foo) {
+        $this->d1 = $foo;
+        $this->d2 = $foo;
+        $this->d3 = $foo;
+    }
+}
+
+$output = '';
+
+function open($path, $name) {
+    return true;
+}
+
+function close() {
+    return true;
+}
+
+function read($id) {
+    global $output;
+    $output .= "read" . PHP_EOL;
+    $a = new Bar();
+    $b = new Foo($a);
+    $a->set($b);
+    $session = array('old' => $b);
+    return msgpack_serialize($session);
+}
+
+function write($id, $data) {
+    global $output;
+    $output .= "write: ";
+    $output .= bin2hex($data) . PHP_EOL;
+    return true;
+}
+
+function destroy($id) {
+    return true;
+}
+
+function gc($time) {
+    return true;
+}
+
+ini_set('session.serialize_handler', 'msgpack');
+
+session_set_save_handler('open', 'close', 'read', 'write', 'destroy', 'gc');
+
+session_start();
+
+$_SESSION['test'] = "foobar";
+$a = new Bar();
+$b = new Foo($a);
+$a->set($b);
+$_SESSION['new'] = $a;
+
+session_write_close();
+
+echo $output;
+var_dump($_SESSION);
+?>
+--EXPECTF--
+read
+write: 84c001a36f6c6484c0a3466f6fa700466f6f00643184c0a3426172a2643182c0020002a70042617200643282c0020002a5002a00643382c0020002a5002a00643282c0020003a2643382c0020003a474657374a6666f6f626172a36e657784c0a3426172a2643184c0a3466f6fa700466f6f00643182c002000aa5002a00643282c002000aa2643382c002000aa70042617200643282c002000ba5002a00643382c002000b
+array(3) {
+  ["old"]=>
+  object(Foo)#3 (3) {
+    [%r"?d1"?:("Foo":)?private"?%r]=>
+    object(Bar)#4 (3) {
+      ["d1"]=>
+      *RECURSION*
+      [%r"?d2"?:("Bar":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d3"?:protected"?%r]=>
+      *RECURSION*
+    }
+    [%r"?d2"?:protected"?%r]=>
+    object(Bar)#4 (3) {
+      ["d1"]=>
+      *RECURSION*
+      [%r"?d2"?:("Bar":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d3"?:protected"?%r]=>
+      *RECURSION*
+    }
+    ["d3"]=>
+    object(Bar)#4 (3) {
+      ["d1"]=>
+      *RECURSION*
+      [%r"?d2"?:("Bar":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d3"?:protected"?%r]=>
+      *RECURSION*
+    }
+  }
+  ["test"]=>
+  string(6) "foobar"
+  ["new"]=>
+  object(Bar)#5 (3) {
+    ["d1"]=>
+    object(Foo)#6 (3) {
+      [%r"?d1"?:("Foo":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d2"?:protected"?%r]=>
+      *RECURSION*
+      ["d3"]=>
+      *RECURSION*
+    }
+    [%r"?d2"?:("Bar":)?private"?%r]=>
+    object(Foo)#6 (3) {
+      [%r"?d1"?:("Foo":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d2"?:protected"?%r]=>
+      *RECURSION*
+      ["d3"]=>
+      *RECURSION*
+    }
+    [%r"?d3"?:protected"?%r]=>
+    object(Foo)#6 (3) {
+      [%r"?d1"?:("Foo":)?private"?%r]=>
+      *RECURSION*
+      [%r"?d2"?:protected"?%r]=>
+      *RECURSION*
+      ["d3"]=>
+      *RECURSION*
+    }
+  }
+}
diff --git a/php/tests/029.phpt b/php/tests/029.phpt
index 3bd1e9d..686abb9 100644
--- a/php/tests/029.phpt
+++ b/php/tests/029.phpt
@@ -9,12 +9,39 @@ phpinfo(INFO_MODULES);
 $str = ob_get_clean();
 
 $array = explode("\n", $str);
-$array = preg_grep('/^msgpack/', $array);
 
-echo implode("\n", $array), PHP_EOL;
+$section = false;
+$blank = 0;
+foreach ($array as $key => $val)
+{
+    if (strcmp($val, 'msgpack') == 0 || $section)
+    {
+        $section = true;
+    }
+    else
+    {
+        continue;
+    }
 
+    if (empty($val))
+    {
+        $blank++;
+        if ($blank == 3)
+        {
+            $section = false;
+        }
+    }
+
+    echo $val, PHP_EOL;
+}
 --EXPECTF--
 msgpack
-msgpack support => enabled
-msgpack version => %s
-msgpack Session Support => enabled
+
+MessagePack Support => enabled
+Session Support => enabled
+extension Version => %s
+header Version => %s
+
+Directive => Local Value => Master Value
+msgpack.error_display => On => On
+msgpack.php_only => On => On
diff --git a/php/tests/030.phpt b/php/tests/030.phpt
index ec8622d..3b8d986 100644
--- a/php/tests/030.phpt
+++ b/php/tests/030.phpt
@@ -56,9 +56,6 @@ foreach ($datas as $data) {
 }
 ?>
 --EXPECTF--
-output at 2:
-array(0) {
-}
 output at 3:
 array(1) {
   [0]=>
diff --git a/php/tests/060.phpt b/php/tests/060.phpt
index c0fda4c..649d788 100644
--- a/php/tests/060.phpt
+++ b/php/tests/060.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Check for buffered streaming unserialization
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -41,8 +45,8 @@ function test($type, $variable, $test = null) {
 
 test('null', null);
 
-test('boo:l true', true);
-test('bool: true', false);
+test('bool: true', true);
+test('bool: false', false);
 
 test('zero: 0', 0);
 test('small: 1', 1);
@@ -57,9 +61,9 @@ test('double: 123.456', 123.456);
 test('empty: ""', "");
 test('string: "foobar"', "foobar");
 
-test('empty: array', array(), false);
-test('empty: array(1, 2, 3)', array(1, 2, 3), false);
-test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+test('array', array(), false);
+test('array(1, 2, 3)', array(1, 2, 3), false);
+test('array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
 
 test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
 test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
@@ -234,11 +238,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/060b.phpt b/php/tests/060b.phpt
new file mode 100644
index 0000000..0b947c8
--- /dev/null
+++ b/php/tests/060b.phpt
@@ -0,0 +1,313 @@
+--TEST--
+Check for buffered streaming unserialization
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $serialized = msgpack_serialize($variable);
+
+    $unpacker = new MessagePackUnpacker();
+
+    $length = strlen($serialized);
+
+    for ($i = 0; $i < $length;) {
+        $len = rand(1, 10);
+        $str = substr($serialized, $i, $len);
+
+        $unpacker->feed($str);
+        if ($unpacker->execute())
+        {
+            $unserialized = $unpacker->data();
+            var_dump($unserialized);
+            $unpacker->reset();
+        }
+
+        $i += $len;
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('bool: true', true);
+test('bool: false', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('array', array(), false);
+test('array(1, 2, 3)', array(1, 2, 3), false);
+test('array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/061.phpt b/php/tests/061.phpt
index ded494e..7ecc0c9 100644
--- a/php/tests/061.phpt
+++ b/php/tests/061.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Check for unbuffered streaming unserialization
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -239,11 +243,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/061b.phpt b/php/tests/061b.phpt
new file mode 100644
index 0000000..efb3a9b
--- /dev/null
+++ b/php/tests/061b.phpt
@@ -0,0 +1,318 @@
+--TEST--
+Check for unbuffered streaming unserialization
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $serialized = msgpack_serialize($variable);
+
+    $unpacker = new MessagePackUnpacker();
+
+    $length = strlen($serialized);
+
+    $str = "";
+    $offset = 0;
+
+    for ($i = 0; $i < $length;) {
+        $len = rand(1, 10);
+        $str .= substr($serialized, $i, $len);
+
+        if ($unpacker->execute($str, $offset))
+        {
+            $unserialized = $unpacker->data();
+            var_dump($unserialized);
+
+            $unpacker->reset();
+            $str = "";
+            $offset = 0;
+        }
+
+        $i += $len;
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/070.phpt b/php/tests/070.phpt
index 4a00ddf..893023b 100644
--- a/php/tests/070.phpt
+++ b/php/tests/070.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Check for alias functions
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -218,11 +222,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/070b.phpt b/php/tests/070b.phpt
new file mode 100644
index 0000000..109ddc1
--- /dev/null
+++ b/php/tests/070b.phpt
@@ -0,0 +1,297 @@
+--TEST--
+Check for alias functions
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $serialized = msgpack_pack($variable);
+    $unserialized = msgpack_unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/071.phpt b/php/tests/071.phpt
index cca351a..431303b 100644
--- a/php/tests/071.phpt
+++ b/php/tests/071.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Check for class methods
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -220,11 +224,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/071b.phpt b/php/tests/071b.phpt
new file mode 100644
index 0000000..770d06e
--- /dev/null
+++ b/php/tests/071b.phpt
@@ -0,0 +1,299 @@
+--TEST--
+Check for class methods
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+    $unserialized = $msgpack->unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/072.phpt b/php/tests/072.phpt
index d8cb1b9..ea79a56 100644
--- a/php/tests/072.phpt
+++ b/php/tests/072.phpt
@@ -1,6 +1,10 @@
 --TEST--
 Check for class methods unpacker
 --SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
 --FILE--
 <?php
 if(!extension_loaded('msgpack')) {
@@ -260,11 +264,11 @@ array(1) {
   [0]=>
   &array(1) {
     [0]=>
-    array(1) {
+    &array(1) {
       [0]=>
       &array(1) {
         [0]=>
-        array(1) {
+        &array(1) {
           [0]=>
           *RECURSION*
         }
diff --git a/php/tests/072b.phpt b/php/tests/072b.phpt
new file mode 100644
index 0000000..c7b0c3c
--- /dev/null
+++ b/php/tests/072b.phpt
@@ -0,0 +1,339 @@
+--TEST--
+Check for class methods unpacker
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+    $unpacker = $msgpack->unpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/073.phpt b/php/tests/073.phpt
new file mode 100644
index 0000000..d3a7637
--- /dev/null
+++ b/php/tests/073.phpt
@@ -0,0 +1,346 @@
+--TEST--
+Check for class unpacker
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.3') >= 0) {
+    echo "skip tests in PHP 5.3.2 and lower";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+
+    $unpacker = new MessagePackUnpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      &array(1) {
+        [0]=>
+        &array(1) {
+          [0]=>
+          *RECURSION*
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/073b.phpt b/php/tests/073b.phpt
new file mode 100644
index 0000000..131a534
--- /dev/null
+++ b/php/tests/073b.phpt
@@ -0,0 +1,340 @@
+--TEST--
+Check for class unpacker
+--SKIPIF--
+<?php
+if (version_compare(PHP_VERSION, '5.3.2') <= 0) {
+    echo "skip tests in PHP 5.3.3";
+}
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+
+    $unpacker = new MessagePackUnpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;) {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), false);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), false);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), false);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  &array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  &array(1) {
+    [0]=>
+    &array(1) {
+      [0]=>
+      *RECURSION*
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+object(Obj)#%d (3) {
+  ["a"]=>
+  int(1)
+  [%r"?b"?:protected"?%r]=>
+  int(2)
+  [%r"?c"?:("Obj":)?private"?%r]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  object(Obj)#%d (3) {
+    ["a"]=>
+    int(4)
+    [%r"?b"?:protected"?%r]=>
+    int(5)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+  [1]=>
+  &object(Obj)#%d (3) {
+    ["a"]=>
+    int(1)
+    [%r"?b"?:protected"?%r]=>
+    int(2)
+    [%r"?c"?:("Obj":)?private"?%r]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/080.phpt b/php/tests/080.phpt
new file mode 100644
index 0000000..aba1cb6
--- /dev/null
+++ b/php/tests/080.phpt
@@ -0,0 +1,301 @@
+--TEST--
+disabled php only (ini_set)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+ini_set('msgpack.php_only', 0);
+
+function test($type, $variable, $test = null) {
+    $serialized = msgpack_pack($variable);
+    $unserialized = msgpack_unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/081.phpt b/php/tests/081.phpt
new file mode 100644
index 0000000..d22daaa
--- /dev/null
+++ b/php/tests/081.phpt
@@ -0,0 +1,303 @@
+--TEST--
+disabled php only for class methods (ini_set)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+ini_set('msgpack.php_only', 0);
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+    $unserialized = $msgpack->unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/082.phpt b/php/tests/082.phpt
new file mode 100644
index 0000000..45a9d93
--- /dev/null
+++ b/php/tests/082.phpt
@@ -0,0 +1,346 @@
+--TEST--
+disabled php only for class methods unpacker (ini_set)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+ini_set('msgpack.php_only', 0);
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+    $unpacker = $msgpack->unpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/083.phpt b/php/tests/083.phpt
new file mode 100644
index 0000000..203d829
--- /dev/null
+++ b/php/tests/083.phpt
@@ -0,0 +1,347 @@
+--TEST--
+disabled php only for class unpacker (ini_set)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+ini_set('msgpack.php_only', 0);
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack();
+
+    $serialized = $msgpack->pack($variable);
+
+    $unpacker = new MessagePackUnpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/084.phpt b/php/tests/084.phpt
new file mode 100644
index 0000000..74d061b
--- /dev/null
+++ b/php/tests/084.phpt
@@ -0,0 +1,301 @@
+--TEST--
+disabled php only for class methods (constract)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack(false);
+
+    $serialized = $msgpack->pack($variable);
+    $unserialized = $msgpack->unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/085.phpt b/php/tests/085.phpt
new file mode 100644
index 0000000..72aacc8
--- /dev/null
+++ b/php/tests/085.phpt
@@ -0,0 +1,344 @@
+--TEST--
+disabled php only for class methods unpacker (constract)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack(false);
+
+    $serialized = $msgpack->pack($variable);
+    $unpacker = $msgpack->unpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/086.phpt b/php/tests/086.phpt
new file mode 100644
index 0000000..aeaa332
--- /dev/null
+++ b/php/tests/086.phpt
@@ -0,0 +1,345 @@
+--TEST--
+disabled php only for class unpacker (constract)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack(false);
+
+    $serialized = $msgpack->pack($variable);
+
+    $unpacker = new MessagePackUnpacker(false);
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/087.phpt b/php/tests/087.phpt
new file mode 100644
index 0000000..9bb4e49
--- /dev/null
+++ b/php/tests/087.phpt
@@ -0,0 +1,302 @@
+--TEST--
+disabled php only for class methods (set option)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null) {
+    $msgpack = new MessagePack();
+    $msgpack->setOption(MessagePack::OPT_PHPONLY, false);
+
+    $serialized = $msgpack->pack($variable);
+    $unserialized = $msgpack->unpack($serialized);
+
+    var_dump($unserialized);
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/088.phpt b/php/tests/088.phpt
new file mode 100644
index 0000000..7cbabb9
--- /dev/null
+++ b/php/tests/088.phpt
@@ -0,0 +1,345 @@
+--TEST--
+disabled php only for class methods unpacker (set option)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack();
+    $msgpack->setOption(MessagePack::OPT_PHPONLY, false);
+
+    $serialized = $msgpack->pack($variable);
+    $unpacker = $msgpack->unpacker();
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK
diff --git a/php/tests/089.phpt b/php/tests/089.phpt
new file mode 100644
index 0000000..f3a0537
--- /dev/null
+++ b/php/tests/089.phpt
@@ -0,0 +1,347 @@
+--TEST--
+disabled php only for class unpacker (set option)
+--SKIPIF--
+--FILE--
+<?php
+if(!extension_loaded('msgpack')) {
+    dl('msgpack.' . PHP_SHLIB_SUFFIX);
+}
+
+function test($type, $variable, $test = null)
+{
+    $msgpack = new MessagePack();
+    $msgpack->setOption(MessagePack::OPT_PHPONLY, false);
+
+    $serialized = $msgpack->pack($variable);
+
+    $unpacker = new MessagePackUnpacker();
+    $unpacker->setOption(MessagePack::OPT_PHPONLY, false);
+
+    $length = strlen($serialized);
+
+    if (rand(0, 1))
+    {
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str = substr($serialized, $i, $len);
+
+            $unpacker->feed($str);
+            if ($unpacker->execute())
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+                $unpacker->reset();
+            }
+
+            $i += $len;
+        }
+    }
+    else
+    {
+        $str = "";
+        $offset = 0;
+
+        for ($i = 0; $i < $length;)
+        {
+            $len = rand(1, 10);
+            $str .= substr($serialized, $i, $len);
+
+            if ($unpacker->execute($str, $offset))
+            {
+                $unserialized = $unpacker->data();
+                var_dump($unserialized);
+
+                $unpacker->reset();
+                $str = "";
+                $offset = 0;
+            }
+
+            $i += $len;
+        }
+    }
+
+    if (!is_bool($test))
+    {
+        echo $unserialized === $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+    else
+    {
+        echo $test || $unserialized == $variable ? 'OK' : 'ERROR', PHP_EOL;
+    }
+}
+
+test('null', null);
+
+test('boo:l true', true);
+test('bool: true', false);
+
+test('zero: 0', 0);
+test('small: 1', 1);
+test('small: -1', -1);
+test('medium: 1000', 1000);
+test('medium: -1000', -1000);
+test('large: 100000', 100000);
+test('large: -100000', -100000);
+
+test('double: 123.456', 123.456);
+
+test('empty: ""', "");
+test('string: "foobar"', "foobar");
+
+test('empty: array', array(), false);
+test('empty: array(1, 2, 3)', array(1, 2, 3), false);
+test('empty: array(array(1, 2, 3), arr...', array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9)), false);
+
+test('array("foo", "foo", "foo")', array("foo", "foo", "foo"), false);
+test('array("one" => 1, "two" => 2))', array("one" => 1, "two" => 2), false);
+test('array("kek" => "lol", "lol" => "kek")', array("kek" => "lol", "lol" => "kek"), false);
+test('array("" => "empty")', array("" => "empty"), false);
+
+$a = array('foo');
+test('array($a, $a)', array($a, $a), false);
+test('array(&$a, &$a)', array(&$a, &$a), false);
+
+$a = array(null);
+$b = array(&$a);
+$a[0] = &$b;
+
+test('cyclic', $a, true);
+
+$a = array(
+    'a' => array(
+        'b' => 'c',
+        'd' => 'e'
+        ),
+    'f' => array(
+        'g' => 'h'
+        )
+    );
+
+test('array', $a, false);
+
+class Obj {
+    public $a;
+    protected $b;
+    private $c;
+
+    function __construct($a, $b, $c) {
+        $this->a = $a;
+        $this->b = $b;
+        $this->c = $c;
+    }
+}
+
+test('object', new Obj(1, 2, 3), true);
+
+test('object', array(new Obj(1, 2, 3), new Obj(4, 5, 6)), true);
+
+$o = new Obj(1, 2, 3);
+
+test('object', array(&$o, &$o), true);
+--EXPECTF--
+NULL
+OK
+bool(true)
+OK
+bool(false)
+OK
+int(0)
+OK
+int(1)
+OK
+int(-1)
+OK
+int(1000)
+OK
+int(-1000)
+OK
+int(100000)
+OK
+int(-100000)
+OK
+float(123.456)
+OK
+string(0) ""
+OK
+string(6) "foobar"
+OK
+array(0) {
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(3) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+  [2]=>
+  array(3) {
+    [0]=>
+    int(7)
+    [1]=>
+    int(8)
+    [2]=>
+    int(9)
+  }
+}
+OK
+array(3) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "foo"
+  [2]=>
+  string(3) "foo"
+}
+OK
+array(2) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+OK
+array(2) {
+  ["kek"]=>
+  string(3) "lol"
+  ["lol"]=>
+  string(3) "kek"
+}
+OK
+array(1) {
+  [""]=>
+  string(5) "empty"
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+  [1]=>
+  array(1) {
+    [0]=>
+    string(3) "foo"
+  }
+}
+OK
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        array(1) {
+          [0]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+OK
+array(2) {
+  ["a"]=>
+  array(2) {
+    ["b"]=>
+    string(1) "c"
+    ["d"]=>
+    string(1) "e"
+  }
+  ["f"]=>
+  array(1) {
+    ["g"]=>
+    string(1) "h"
+  }
+}
+OK
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(4)
+    [1]=>
+    int(5)
+    [2]=>
+    int(6)
+  }
+}
+OK
+array(2) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+  [1]=>
+  array(3) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+    [2]=>
+    int(3)
+  }
+}
+OK