to be called as all the headers are being sent and after all
of the default headers have been merged.
headers_list(), header_remove() and header() can all be used
inside the callback.
<?php
header('Content-Type: text/plain');
header('X-Test: foo');
function foo() {
foreach (headers_list() as $header) {
if (strpos($header, 'X-Powered') !== false) {
header_remove('X-Powered-By');
}
header_remove('X-Test');
}
}
$result = header_register_callback('foo');
echo "a";
I am sorry I tried fixing PHP without extensive discussion on the mailing list.
I am sorry I tried fixing PHP without extensive discussion on the mailing list.
Hope all the relevant parties are satisfied.
- Changed dl() to be disabled by default. Enabled only when explicitly
registered by the SAPI layer. Enabled only with CLI, CGI and EMBED. (Dmitry)
[DOC]
[DOC] proto void header_remove([string header_name])
Removes an HTTP header previously set using header()
The header_name parameter is optionnal, all headers are
removed if it is not set
[SAPIs] The header_handler callback in sapi_module_struct has
been changed, it now take a new argument.
When it is set to SAPI_HEADER_DELETE, sapi_header->header is
the name of an header, header_handler has to delete it.
When it is set to SAPI_HEADER_DELETE_ALL, header_handler has
to delete all headers.
When sapi_header_op_enum is SAPI_HEADER_ADD or _REPLACE,
sapi_header->header is in the form "Name: value", header_handler
has to add or replace the given header.
In all cases, header_handler must not free sapi_header or
sapi_header->header. SAPI_HEADER_ADD must be returned if the
header has been added or replaced, or 0 in other cases.
After the sigsetjmp change, this is patch #2 in an effort to get some
sanity restored to signal handling in PHP.
This patch does two things. First, it makes it possible to reset the
timeout without resetting the signal handlers. This is important for
cases where an extension may have deferred signals in its MINIT in order
to implement critical sections. It also lays the groundwork for cleaning
up our signal handling and perhaps eventually implementing our own
signal deferring mechanism so we can have true critical sections.
The second thing this does is to make it possible to terminate the current
child process (only for Apache1 at the moment) on a timeout. There are
a number of extensions that are unhappy about being longjmp'ed out of
and when this happens on a timeout they are left in an inconsistent state.
By turning on exit_on_timeout you can now force the process to terminate
on a timeout which will clean up any hanging locks and/or memory left
hanging after the longjmp.
This adds proto_num to request_info. It is defaulted to HTTP 1.0 (1000)
such that it has a valid value even if the underlying sapi doesn't set it
correctly. It is then used to determine if a 302 or a 303 should be sent
on a Location redirect. Any non GET/HEAD HTTP 1.1 redirect will get a 303
instead of a 302 to be compatible with the HTTP spec.
make PHP register the variable, returning 0 shouldn't. The new length of
the variables being filtered is now returned in the new_val_len argument
of the function.
into entities or use some other mechanism which causes the filtered data
to be longer than the original data. Ergo, pass in the address of the
buffer instead so the filter is free to reallocate it.
non-privileged user the web server is running as. this is useful
for creating shared memory segments which need to be accessed by
the child processes/threads.
this is necessary, when you want to take over control of a connection
and the web server is doing stupid things by default (like enabling
chunked transfer encoding for no reason).
calls.
Revert the change to the sapi_add_header_ex interface.
Fix various bugs:
1. header("HTTP/1.0 306 foo");
header("Location: absolute-uri");
did not work in combination with several SAPI modules, because
http_status_line was never properly reset. And thus, all SAPI
modules which looked at http_status_line ignored the changed
http_response_code.
2. The CGI SAPI did not send out the HTTP status line at all, if
http_status_line had not been set explicitly by calling
header("HTTP/1.0 200 foo");
- Move to the new ts_allocate_id() API
This patch is *bound* to break some files, as I must have had typos somewhere.
If you use any uncommon extension, please try to build it...
and sapi_unregister_post_entry() are for...
Also, please maintain K&R code layout, it's very messy to have different
styles intermixed in the same codebase, and especially in the same files!
- Make sapi_module available to external modules (PHPAPI)
- Make the php.ini path reported in phpinfo() always point to
real full path of the php.ini file
- Optimized the ISAPI module not to read unnecessary server
variables and read necessary variables at most once.
Draft 3 of IEEE 1003.1 200x, "2.2 The Compilation Environment"
All identifiers that begin with an underscore and either an uppercase
letter or another underscore are always reserved for any use by the
implementation.
zend_get_parameters(), but it became invalid when someone switched it
to zend_get_parameters_ex(), and I decided to remove it anyway).
- Remove a redundant function call
charsets. I think forcing this on is going to cause us a lot of headache,
so turn it off by default.
@ Don't default to iso-8859-1 since this confuses some browsers
[6] NEVER USE strncat(). If you're absolutely sure you know what you're doing,
check its man page again, and only then, consider using it, and even then,
try avoiding it.
strncat() is your enemy!
- Fix several SAPI services, get rid of the default_content_type (it's always
composed of the mime type and charset now).
- Win32 works again
