Description:
------------
This report is just a reminder about "Bug #16787  	any call to error_log(...) crashes", that was posted to bugtrace two years ago.
I've added a comment there with description of troubles I've encounter after migrating from PHP v.4.1.0 to 4.3.5, and then to 4.3.6.
Quick URL for viewing that post is: http://bugs.php.net/bug.php?id=16787

Thanks for help in advance,
LeXa2

Reproduce code:
---------------
Here is a fragment of modified FastTemplate class, where the trouble was first encountered:
        function show_unknowns ($Line)
        {
                $unknown = array();
                if (ereg("({[A-Z0-9_]+})",$Line,$unknown))
                {
                        $UnkVar = $unknown[0];
                        if(!(empty($UnkVar)))
                        {
this is the trouble line =====>                               @error_log("[FastTemplate] Warning: no value found for variable: $UnkVar ",0);
                        }
                }
        }        // end show_unknowns()


Expected result:
----------------
just to log error as usual

Actual result:
--------------
PHP stalls and I have to kill it's process via Task Manager. After that I got 500 Internal Server Error (not surprising, really ;)