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Bug #389 Static variable into Class recursiv function
Submitted: 1998-05-20 07:46 UTC Modified: 1998-05-20 17:39 UTC
From: andri at rti-hq dot kharkov dot ua Assigned:
Status: Closed Package: Parser error
PHP Version: 3.0 Release Candidate 4 OS: Linux 2.0.33
Private report: No CVE-ID: None
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From: andri at rti-hq dot kharkov dot ua
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 [1998-05-20 07:46 UTC] andri at rti-hq dot kharkov dot ua
Static variable into Class Recursiv function do not work property
Script exsample:

<?
class clss {
var $t;

        function recursiv() {
        static $r = 0;
        $r++;
        echo "$r<BR>\n";
                if ($r < $this->t) {
                $this->recursiv();
                }
        }
}

$n = new clss;
$n->t = 10;
$n->recursiv();
?>

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 [1998-05-20 17:39 UTC] zeev
This works exactly as expected.
However, static variables inside member functions should
be avoided, since the same static variable is shared
among ALL instances of the parent class!
 
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