I can't reproduce this on Linux nor on Win98 running 4.0b3

That's strange, i'm quite sure that it crashed with the code i sent.

However, it didn't now, and, this code with 71 "%" char's (problably crashes with less) crashes php.

It crashes even if the header was already sent.

<?PHP
$text = "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%";
SetCookie("cookie",$text); // This is where PHP (3.11|4b3) crashes
?>
---- _old_ report ----
This code crashes php-3.11 win32 cgi and php4-b3
In win32 cgi mode this brings up a "Access Violation" box.

web server is Apache/1.3.9-win32.

<?PHP
$text = "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%";
SetCookie("cookie",$text,0); // This is wher PHP (3.11|4b3) crashes
?>

php3.ini is unmodified except for modules stuff that wasn't working anyway

We are sorry, but we can not support PHP 3 related problems anymore.
Momentum is gathering for PHP 5, and we think supporting PHP 3 will
lead to a waste of resources which we want to put into getting PHP 5
ready. Of course PHP 4 will continue to be supported for the
forseeable future.

I have problem with using setcookie with linux webserver.
my first test:
setcookie("use","text");

// by this code it's working well with both Windows and Linux (FC6) pathform;

The second test:

setcookie("use","text",time()+3600);

// by this code it's working well with Windows pathform. 
// But it's have some problem with Linux (FC6)pathform, when I call thge cookie by $_COOKIE["use"] is warmming as "Notice: Undefined index: User in /var/www/html/test.php on line 2"

help me plz!