Req #69155 [Opn->Nab]: reference seems incorrect when parameter is passed by expression
| From: | reeze@php.net | Date: | Mon, 02 Mar 2015 16:03:01 +0000 |
| Subject: | Req #69155 [Opn->Nab]: reference seems incorrect when parameter is passed by expression | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-191049@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=69155&edit=1
ID: 69155
Updated by: reeze@php.net
Reported by: leejqy at 163 dot com
Summary: reference seems incorrect when parameter is passed
by expression
-Status: Open
+Status: Not a bug
Type: Feature/Change Request
Package: Scripting Engine problem
Operating System: linux/windows
PHP Version: 5.4.38
Block user comment: N
Private report: N
New Comment:
@see http://3v4l.org/CaKKR
There is a strict warning complain about it.
Previous Comments:
------------------------------------------------------------------------
[2015-03-02 09:47:38] leejqy at 163 dot com
Description:
------------
When a parameter(declared as reference) is passed by mixing an expression & assignment, the
paramter actually passed seems to be the expression, not the variable itself.
PHP version tested: 5.4.37 & 5.5.18.
Test script:
---------------
function test (&$a)
{
$a = 10;
}
test ($a = 20);
echo $a;
Expected result:
----------------
10
Actual result:
--------------
20
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=69155&edit=1