diff --git a/mod_disassembler/sample4.php b/mod_disassembler/sample4.php
new file mode 100644
index 0000000..109c0a3
--- /dev/null
+++ b/mod_disassembler/sample4.php
@@ -0,0 +1,360 @@
+<?php
+
+class classname
+{
+	var $property = array(
+		array('array'),
+		'str'
+		);
+
+	function __construct($a, $b)
+	{
+		echo CONST_VALUE;
+		empty($obj->objProp);
+		isset($obj->objProp);
+		$obj->objProp = 1;
+		echo $obj->objProp;
+		empty($this->thisProp);
+		isset($this->thisProp);
+		$this->thisProp = 1;
+		echo $this->thisProp;
+		unset($obj->array['index']);
+		unset($this->array['index']);
+		empty($_GET['get']);
+		isset($_GET['get']);
+		unset($_GET['get']);
+		$_GET['get'] = 1;
+		echo $_GET['get'];
+		isset($GLOBALS['global']);
+		empty($GLOBALS['global']);
+		unset($GLOBALS['global']);
+		$GLOBALS['global'] = 1;
+		echo $GLOBALS['global'];
+		empty($array['index']);
+		isset($array['index']);
+		unset($array['index']);
+		$array['index'] = 1;
+		echo $array['index'];
+		empty($array['index']->indexProp);
+		isset($array['index']->indexProp);
+		$array['index']->indexProp = 1;
+		echo $array['index']->indexProp;
+		empty($GLOBALS['var']->indexProp);
+		isset($GLOBALS['var']->indexProp);
+		$GLOBALS['var']->indexProp = 1;
+		echo $GLOBALS['var']->indexProp;
+	}
+
+	function method($a = NULL, $b = NULL)
+	{
+		$runtimeArray = array('1');
+		$runtimeArray2 = array(
+			'1',
+			array()
+			);
+		$runtimeArray3 = array(
+			'a' => '1',
+			2   => array()
+			);
+		return 'm';
+	}
+}
+
+class child extends classname
+{
+	function __construct()
+	{
+		parent::__construct();
+		ClassName::__construct();
+		echo __CLASS__;
+		echo __METHOD__;
+		echo __FUNCTION__;
+		new Exception();
+		$this->methodCall();
+	}
+
+	function __destruct()
+	{
+		parent::__destruct();
+		functioncall();
+	}
+
+	function __tostring()
+	{
+		parent::__toString();
+	}
+
+	function __set($name, $value)
+	{
+	}
+
+	function __get($name)
+	{
+	}
+
+	function __isset($name)
+	{
+	}
+
+	function __unset($name)
+	{
+	}
+
+	function __sleep()
+	{
+	}
+
+	function __wakeup()
+	{
+	}
+
+	function __clone()
+	{
+		return array();
+	}
+}
+
+function f1($f)
+{
+	echo __FUNCTION__;
+	echo $f;
+}
+
+if ($late) {
+	class LateBindingClass
+	{
+		function __construct()
+		{
+		}
+	}
+
+	function lateBindingFunction($arg)
+	{
+		echo 'lateFunction';
+		return new lateBindingFunction();
+	}
+}
+
+echo "\r\n";
+echo "\r";
+echo "\n";
+echo str_replace(array('a' => 'a', 'b' => 'c'), 'b');
+$object = new ClassName();
+$object = new $className();
+$a = 1;
+$a = $b + $c;
+$a = $b + 1;
+$a = 1 + $b;
+$a = $b - $c;
+$a = $b * $c;
+$a = $b / $c;
+$a = $b % $c;
+$a = $b . $c;
+$a = $b = $c;
+$a = $b & $c;
+$a = $b | $c;
+$a = $b ^ $c;
+$a = ~$b;
+$a = -$b;
+$a = +$b;
+$a = $b >> $c;
+$a = $b >> $c;
+$a = $b == $c;
+$a = $b === $c;
+$a = $b != $c;
+$a = $b < $c;
+$a = $b <= $c;
+$a = $b <= $c;
+$a = $b++;
+$a = ++$b;
+$a = $obj->b++;
+$a = ++$obj->b;
+$a = $b--;
+$a = --$b;
+$a = $obj->b--;
+$a = --$obj->b;
+$a = !$b;
+$a = $b === $c;
+$a = $b !== $c;
+$a = $b << 2;
+$a = $b >> 3;
+$a += $b;
+$a -= $b;
+$a *= $b;
+$a /= $b;
+$a <<= $b;
+$a >>= $b;
+$a &= $b;
+$a |= $b;
+$a .= $b;
+$a %= $b;
+$a ^= $b;
+$a = 'a' . 'b';
+$a = 'a' . 'abc';
+@f1();
+print('1');
+$a = $array['index'];
+$a = $object->prop;
+$a = $this->prop;
+$array['index'] = 1;
+$object->prop = 1;
+$this->prop = 1;
+$a = isset($b);
+$a = empty($b);
+unset($b);
+$a = isset($array['index']);
+$a = empty($array['index']);
+unset($array['index']);
+$a = isset($object->prop);
+$a = empty($object->prop);
+$a = isset($this->prop);
+$a = empty($this->prop);
+$a = (int) $b;
+$a = (double) $b;
+$a = (string) $b;
+$a = (array) $b;
+$a = (object) $b;
+$a = (bool) $b;
+$a = (unset) $b;
+$a = (array) $b;
+$a = (object) $b;
+$a = ($b ? $c : $d);
+$a = (f1() ? f2() : f3());
+($a = $b) xor $c;
+($a = $b) and $c;
+($a = $b) or $c;
+$a = $b && $c;
+$a = $b || $c;
+
+if (if_()) {
+	echo 'if';
+
+	if (innerif_()) {
+		echo 'if innerIf';
+	}
+}
+else if (elseif_()) {
+	echo 'else if';
+
+	if (innerif_()) {
+		echo 'if innerIf';
+	}
+}
+else {
+	if (innerif_()) {
+		echo 'if innerIf';
+	}
+
+	echo 'else';
+}
+
+while (false) {
+	echo 'while';
+}
+
+do {
+	echo 'do/while';
+} while (false);
+
+$i = 1;
+
+for (; $i < 10; ++$i) {
+	echo $i;
+	break;
+}
+
+foreach ($array as $value) {
+	foreach ($value as $key => $value) {
+		echo $key . ' = ' . $value . "\n";
+		break 2;
+		continue;
+	}
+}
+
+switch ($normalSwitch) {
+case 'case1':
+	echo 'case1';
+
+	switch ($nestedSwitch) {
+	case 1:
+	}
+
+	break;
+
+case 'case2':
+	echo 'case2';
+	break;
+
+default:
+	switch ($nestedSwitch) {
+	case 1:
+	}
+
+	echo 'default';
+	break;
+}
+
+switch ($switchWithoutDefault) {
+case 'case1':
+	echo 'case1';
+	break;
+
+case 'case2':
+	echo 'case2';
+	break;
+}
+
+switch ($switchWithMiddleDefault) {
+case 'case1':
+	echo 'case1';
+	break;
+
+default:
+	echo 'default';
+	break;
+
+case 'case2':
+	echo 'case2';
+	break;
+}
+
+switch ($switchWithInitialDefault) {
+default:
+	echo 'default';
+	break;
+
+case 'case1':
+	echo 'case1';
+	break;
+
+case 'case2':
+	echo 'case2';
+	break;
+}
+
+switch (emptyswitch()) {
+}
+
+switch (emptyswitch()) {
+default:
+}
+
+declare (ticks=1) {
+	echo 1;
+}
+
+while (1) {
+	declare (ticks=1) {
+		echo 2;
+	}
+}
+
+require 'require.php';
+require_once 'require_once.php';
+include 'include.php';
+include_once 'include_once.php';
+echo __FILE__;
+echo __LINE__;
+exit();
+
+?>
diff --git a/mod_disassembler/sample.php b/mod_disassembler/sample5.php
similarity index 99%
rename from mod_disassembler/sample.php
rename to mod_disassembler/sample5.php
index 47ac674..9d8c358 100644
--- a/mod_disassembler/sample.php
+++ b/mod_disassembler/sample5.php
@@ -127,6 +127,12 @@ function f1($f)
 {
 	echo __FUNCTION__;
 	echo $f;
+
+	foreach ($a as $b) {
+		yield($b);
+	}
+
+	yield($f);
 }
 
 final class Child extends ClassName implements IInterface
@@ -263,7 +269,6 @@ $a = 'a' . 'b';
 $a = 'a' . 'abc';
 @f1();
 print('1');
-// ref(&$a);
 $a = $array['index'];
 $a = $object->prop;
 $a = $this->prop;
@@ -294,7 +299,6 @@ $a = (bool) $b;
 $a = (unset) $b;
 $a = (array) $b;
 $a = (object) $b;
-// PHP6+ $a = (scalar) $b;
 $a = ($b ? $c : $d);
 $a = (f1() ? f2() : f3());
 ($a = $b) xor $c;