#45860 [Opn->Ver]: header() function fails to correctly replace all Status lines

[email protected]
Newsgroups php.bugs
Message-ID <[email protected]>
 ID:               45860
 Updated by:       [email protected]
 Reported By:      overlordq at gmail dot com
-Status:           Open
+Status:           Verified
 Bug Type:         CGI related
-Operating System: Linux x86_64
+Operating System: *
-PHP Version:      5.2.6
+PHP Version:      5.2CVS, 5.3CVS, 6CVS (2008-08-19)


Previous Comments:
------------------------------------------------------------------------

[2008-08-19 08:40:04] overlordq at gmail dot com

Description:
------------
From the documentation:

---
There are two special-case header calls. The first is a header that
starts with the string "HTTP/" (case is not significant), which will be
used to figure out the HTTP status code to send.
---

and

---
The optional replace  parameter indicates whether the header should
replace a previous similar header, or add a second header of the same
type. By default it will replace [...]
---

But as can be seen below, header fails to replace headers in all cases.

Reproduce code:
---------------
http://toolserver.org/~overlordq/results.txt

Actual result:
--------------
As can be seen in the code linked above, header only truly replaces a
similar header in the case if the Status is 200, for every other status
code (that I've tested) PHP will output a duplicate header which does
not conform to CGI spec.


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