Description:
------------
Hello,
    It is a sample script.I think the script will be print 1,but 2.
If I change:
  if($ret_obj->result==false && $ret_obj->code=99 ) 
to:
   if($ret_obj->result=="aa"&& $ret_obj->code=99 )

It's  print 1.

I tested this script in version 7.0.4,5.6.8，have the same problem

Regards,
Jian Zhao
 

Test script:
---------------
<?
$ret="";
$ret_obj=json_decode($ret);
if($ret_obj->result==false && $ret_obj->code=99 )
	echo 1;
else
	echo 2;
exit;
?>

Expected result:
----------------
print 1

Actual result:
--------------
print 2