[PHP-DB] recursion

[Andrew]

Hi,
Does PHP4 support recursive function ivocation?
It seemed tome that it does not, because the code below doesn't work
properly.

function RecPrintDeps($arr, $depth=0){
    //print_r($arr);
    $depth++;
    printf("<H$depth><a href=\"%s?dep=%s\">%s</a></H$depth>", $HTTP_SELF,
$arr[0], $arr[2]);
    while(list($k,$v)=each($this->$deptree)){
        if($v[1]==$arr[0])
        $this->RecPrintDeps($v,$depth);
    }
}

The function is a member of a class.

Regards,

Andrew Kozachenko
Programmer
Ukraine International Airlines


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