#20271 [NEW]: Unable to set a cookie with _ in the host

From: scottmacvicar@ntlworld.com Operating system: All PHP version: 4.3.0-pre2 PHP Bug Type: Apache related Bug description: Unable to set a cookie with _ in the host If you create a host with an underscore in the domain you are unable to set cookie. I created one with the name site_v1.domain.com and any attempt to set a cookie was unsuccessful, I then used the IP address instead and it worked fine. I then tested this on a different system with the following code. <?php setcookie('name', 'value', time()+3600); echo '<pre>'; print_r($_COOKIE); echo '</pre>'; ?> Yes i did reload the page. I've tried php 4.2.3 and 4.3.0-pre2 -- Edit bug report at http://bugs.php.net/?id=20271&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=20271&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=20271&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=20271&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=20271&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=20271&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=20271&r=support Expected behavior: http://bugs.php.net/fix.php?id=20271&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=20271&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=20271&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=20271&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20271&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=20271&r=dst IIS Stability: http://bugs.php.net/fix.php?id=20271&r=isapi