[PHP-DOC] #26693 [Opn->Bgs]: parse error : function funcname($val = $_SERVER['REQUEST_URI'])

[vrana]

 ID:               26693
 Updated by:       [EMAIL PROTECTED]
 Reported By:      crucifyer at korea dot com
-Status:           Open
+Status:           Bogus
 Bug Type:         Documentation problem
 Operating System: Gentoo Linux 1.4
 PHP Version:      4.3.4
 New Comment:

http://www.php.net/manual/en/functions.arguments.php say: "The default
value must be a constant expression, not (for example) a variable, a
class member or a function call."



Previous Comments:
------------------------------------------------------------------------

[2003-12-22 09:38:57] crucifyer at korea dot com

Description:
------------
parse error in function's default value.
thanks.

Reproduce code:
---------------
class LinkManager
{
        var $uri, $flag;

        function LinkManager($uri = $_SERVER['REQUEST_URI']) // this line bug.
$uri = '' is ok. $uri = $_ is error. why not?
        {
                $this->uri = $uri;
                if(strpos($uri, '?'))
                        $this->flag = '&';
                else
                        $this->flag = '?';
                return TRUE;
        }
}

Actual result:
--------------
active code.

class LinkManager
{
        var $uri, $flag;

        function LinkManager($uri = '')
        {
                if($uri == '')
                        $this->uri = $_SERVER['REQUEST_URI'];
                else
                        $this->uri = $uri;
                if(strpos($uri, '?'))
                        $this->flag = '&';
                else
                        $this->flag = '?';
                return TRUE;
        }
}


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Edit this bug report at http://bugs.php.net/?id=26693&edit=1