From: phpbugs at thequod dot de
Operating system:
PHP version: 5.0.4
PHP Bug Type: CGI related
Bug description: PHP sends multiple Status headers
Description:
------------
Multiple "Status" lines get send when
using "header('Location: url')", which produces an
additional 302 (REDIRECT) status code.
This causes FastCGI (at least) to produce a 500 Internal
Server Error:
FastCGI: comm with server "/path/to/fcgi-starter" aborted:
error parsing headers: duplicate header 'status'
Documentation
(http://us2.php.net/manual/en/function.header.php) says:
Note: The HTTP status header line will always be the
first sent to the client [[NOT TRUE! - reproduce: echo
"<?php header('Status: 304'); ?>" | php5/bin/php-fcgi]],
regardless of the
actual header() call being the first or not. The status
may be overridden by calling header() with a new status
line at any time unless the HTTP headers have already been
sent [[NOT TRUE! - this bug]].
-----------------------------------
configure (both PHP5 and PHP4):
./configure --enable-memory-limit
--enable-force-cgi-redirect \
--enable-track-vars --with-pcre-regex --with-mysql
--without-sqlite \
--with-zlib --with-bz2 --enable-mbstring --with-openssl
--enable-exif \
--with-dom=shared --with-ttf=shared --with-gd=shared
--enable-calendar \
--with-iconv --enable-inline-optimization
--enable-gd-native-ttf \
--with-ldap --with-ldap-sasl \
--with-gettext \
--without-mm --enable-fastcgi --prefix=/home/daniel/php5
Reproduce code:
---------------
$ cat << "?>" | php5/bin/php-fcgi
<?php
header( 'Status: 404' );
header( 'Status: 301' );
header( 'Location: http://www.example.org' );
?>
Expected result:
----------------
Status: 301
Content-type: text/html
X-Powered-By: PHP/5.0.4
Location: http://www.example.org
Actual result:
--------------
Status: 302
Content-type: text/html
X-Powered-By: PHP/5.0.4
Status: 301
Location: http://www.example.org
--
Edit bug report at http://bugs.php.net/?id=33225&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33225&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33225&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33225&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33225&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33225&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33225&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33225&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33225&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33225&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33225&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33225&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33225&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33225&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33225&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33225&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33225&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33225&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33225&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33225&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33225&r=mysqlcfg
