2 +--------------------------------------------------------------------+
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2006, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
15 #define HTTP_WANT_SAPI
16 #define HTTP_WANT_CURL
17 #define HTTP_WANT_ZLIB
21 #include "ext/standard/php_string.h"
22 #include "zend_operators.h"
24 #ifdef HAVE_PHP_SESSION
25 # include "ext/session/php_session.h"
28 #include "php_http_api.h"
29 #include "php_http_cache_api.h"
30 #include "php_http_date_api.h"
31 #include "php_http_encoding_api.h"
32 #include "php_http_headers_api.h"
33 #include "php_http_message_api.h"
34 #include "php_http_request_api.h"
35 #include "php_http_request_method_api.h"
36 #include "php_http_send_api.h"
37 #include "php_http_url_api.h"
39 /* {{{ proto string http_date([int timestamp])
41 * Compose a valid HTTP date regarding RFC 1123
42 * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
44 * Accepts an optional unix timestamp as parameter.
46 * Returns the HTTP date as string.
48 PHP_FUNCTION(http_date
)
52 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
57 t
= (long) HTTP_GET_REQUEST_TIME();
60 RETURN_STRING(http_date(t
), 0);
64 /* {{{ proto string http_build_url(mixed url[, mixed parts[, int flags = HTTP_URL_REPLACE[, array &new_url]]])
68 * Expexts (part(s) of) an URL as first parameter in form of a string or assoziative array
69 * like parse_url() returns. Accepts an optional second parameter in the same way as the
70 * first argument. Accepts an optional third integer parameter, which is a bitmask of
71 * binary or'ed HTTP_URL_* constants. The optional fourth parameter will be filled
72 * with the results as associative array like parse_url() would return.
74 * The parts of the second URL will be merged into the first according to the flags argument.
75 * The following flags are recognized:
77 * - HTTP_URL_REPLACE: (default) set parts of the second url will replace the parts in the first
78 * - HTTP_URL_JOIN_PATH: the path of the second url will be merged into the one of the first
79 * - HTTP_URL_JOIN_QUERY: the two querystrings will be merged naivly; no replacements are done
80 * - HTTP_URL_STRIP_USER: the user part will not appear in the result
81 * - HTTP_URL_STRIP_PASS: the password part will not appear in the result
82 * - HTTP_URL_STRIP_AUTH: neither the user nor the password part will appear in the result
83 * - HTTP_URL_STRIP_PORT: no explicit port will be set in the result
84 * - HTTP_URL_STRIP_PATH: the path part will not appear in the result
85 * - HTTP_URL_STRIP_QUERY: no query string will be present in the result
86 * - HTTP_URL_STRIP_FRAGMENT: no fragment will be present in the result
92 * // ftp://ftp.example.com/pub/files/current/?a=b&a=c
93 * echo http_build_url("http://user@www.example.com/pub/index.php?a=b#files",
96 * "host" => "ftp.example.com",
97 * "path" => "files/current/",
100 * HTTP_URL_STRIP_AUTH | HTTP_URL_JOIN_PATH | HTTP_URL_JOIN_QUERY | HTTP_URL_STRIP_FRAGMENT
104 * Returns the new URL as string on success or FALSE on failure.
106 PHP_FUNCTION(http_build_url
)
108 char *url_str
= NULL
;
110 long flags
= HTTP_URL_REPLACE
;
111 zval
*z_old_url
= NULL
, *z_new_url
= NULL
, *z_composed_url
= NULL
;
112 php_url
*old_url
= NULL
, *new_url
= NULL
, *composed_url
= NULL
;
114 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/|z/lz", &z_old_url
, &z_new_url
, &flags
, &z_composed_url
) != SUCCESS
) {
119 if (Z_TYPE_P(z_new_url
) == IS_ARRAY
|| Z_TYPE_P(z_new_url
) == IS_OBJECT
) {
120 new_url
= array2url(HASH_OF(z_new_url
));
122 convert_to_string(z_new_url
);
123 if (!(new_url
= php_url_parse_ex(Z_STRVAL_P(z_new_url
), Z_STRLEN_P(z_new_url
)))) {
124 http_error_ex(HE_WARNING
, HTTP_E_URL
, "Could not parse URL (%s)", Z_STRVAL_P(z_new_url
));
130 if (Z_TYPE_P(z_old_url
) == IS_ARRAY
|| Z_TYPE_P(z_old_url
) == IS_OBJECT
) {
131 old_url
= array2url(HASH_OF(z_old_url
));
133 convert_to_string(z_old_url
);
134 if (!(old_url
= php_url_parse_ex(Z_STRVAL_P(z_old_url
), Z_STRLEN_P(z_old_url
)))) {
136 php_url_free(new_url
);
138 http_error_ex(HE_WARNING
, HTTP_E_URL
, "Could not parse URL (%s)", Z_STRVAL_P(z_old_url
));
143 if (z_composed_url
) {
144 http_build_url(flags
, old_url
, new_url
, &composed_url
, &url_str
, &url_len
);
146 zval_dtor(z_composed_url
);
147 array_init(z_composed_url
);
148 if (composed_url
->scheme
) {
149 add_assoc_string(z_composed_url
, "scheme", composed_url
->scheme
, 1);
151 if (composed_url
->user
) {
152 add_assoc_string(z_composed_url
, "user", composed_url
->user
, 1);
154 if (composed_url
->pass
) {
155 add_assoc_string(z_composed_url
, "pass", composed_url
->pass
, 1);
157 if (composed_url
->host
) {
158 add_assoc_string(z_composed_url
, "host", composed_url
->host
, 1);
160 if (composed_url
->port
) {
161 add_assoc_long(z_composed_url
, "port", composed_url
->port
);
163 if (composed_url
->path
) {
164 add_assoc_string(z_composed_url
, "path", composed_url
->path
, 1);
166 if (composed_url
->query
) {
167 add_assoc_string(z_composed_url
, "query", composed_url
->query
, 1);
169 if (composed_url
->fragment
) {
170 add_assoc_string(z_composed_url
, "fragment", composed_url
->fragment
, 1);
172 php_url_free(composed_url
);
174 http_build_url(flags
, old_url
, new_url
, NULL
, &url_str
, &url_len
);
178 php_url_free(new_url
);
180 php_url_free(old_url
);
182 RETURN_STRINGL(url_str
, url_len
, 0);
186 /* {{{ proto string http_build_str(array query [, string prefix[, string arg_separator]])
188 * Opponent to parse_str().
190 * Expects an array as first argument which represents the parts of the query string to build.
191 * Accepts a string as optional second parameter containing a top-level prefix to use.
192 * The optional third parameter should specify an argument separator to use (by default the
193 * INI setting arg_separator.output will be used, or "&" if neither is set).
195 * Returns the built query as string on success or FALSE on failure.
197 PHP_FUNCTION(http_build_str
)
200 char *prefix
= NULL
, *arg_sep
= INI_STR("arg_separator.output");
201 int prefix_len
= 0, arg_sep_len
= strlen(arg_sep
);
204 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|ss", &formdata
, &prefix
, &prefix_len
, &arg_sep
, &arg_sep_len
) != SUCCESS
) {
209 arg_sep
= HTTP_URL_ARGSEP
;
210 arg_sep_len
= lenof(HTTP_URL_ARGSEP
);
213 phpstr_init(&formstr
);
214 if (SUCCESS
!= http_urlencode_hash_recursive(HASH_OF(formdata
), &formstr
, arg_sep
, arg_sep_len
, prefix
, prefix_len
)) {
219 phpstr_dtor(&formstr
);
223 RETURN_PHPSTR_VAL(&formstr
);
227 #define HTTP_DO_NEGOTIATE(type, supported, rs_array) \
230 if ((result = http_negotiate_ ##type(supported))) { \
235 if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key, &key_len, &idx, 1, NULL)) { \
236 RETVAL_STRINGL(key, key_len-1, 0); \
242 zend_hash_copy(Z_ARRVAL_P(rs_array), result, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *)); \
245 zend_hash_destroy(result); \
246 FREE_HASHTABLE(result); \
251 zend_hash_internal_pointer_reset(Z_ARRVAL_P(supported)); \
252 if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(supported), (void **) &value)) { \
253 RETVAL_ZVAL(*value, 1, 0); \
262 FOREACH_VAL(pos, supported, value) { \
263 convert_to_string_ex(value); \
264 add_assoc_double(rs_array, Z_STRVAL_PP(value), 1.0); \
271 /* {{{ proto string http_negotiate_language(array supported[, array &result])
273 * This function negotiates the clients preferred language based on its
274 * Accept-Language HTTP header. The qualifier is recognized and languages
275 * without qualifier are rated highest. The qualifier will be decreased by
276 * 10% for partial matches (i.e. matching primary language).
278 * Expects an array as parameter containing the supported languages as values.
279 * If the optional second parameter is supplied, it will be filled with an
280 * array containing the negotiation results.
282 * Returns the negotiated language or the default language (i.e. first array entry)
298 * include './langs/'. http_negotiate_language($langs, $result) .'.php';
304 PHP_FUNCTION(http_negotiate_language
)
306 zval
*supported
, *rs_array
= NULL
;
308 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|z", &supported
, &rs_array
) != SUCCESS
) {
314 array_init(rs_array
);
317 HTTP_DO_NEGOTIATE(language
, supported
, rs_array
);
321 /* {{{ proto string http_negotiate_charset(array supported[, array &result])
323 * This function negotiates the clients preferred charset based on its
324 * Accept-Charset HTTP header. The qualifier is recognized and charsets
325 * without qualifier are rated highest.
327 * Expects an array as parameter containing the supported charsets as values.
328 * If the optional second parameter is supplied, it will be filled with an
329 * array containing the negotiation results.
331 * Returns the negotiated charset or the default charset (i.e. first array entry)
338 * 'iso-8859-1', // default
344 * $pref = http_negotiate_charset($charsets, $result);
346 * if (strcmp($pref, 'iso-8859-1')) {
347 * iconv_set_encoding('internal_encoding', 'iso-8859-1');
348 * iconv_set_encoding('output_encoding', $pref);
349 * ob_start('ob_iconv_handler');
356 PHP_FUNCTION(http_negotiate_charset
)
358 zval
*supported
, *rs_array
= NULL
;
360 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|z", &supported
, &rs_array
) != SUCCESS
) {
366 array_init(rs_array
);
369 HTTP_DO_NEGOTIATE(charset
, supported
, rs_array
);
373 /* {{{ proto string http_negotiate_ctype(array supported[, array &result])
375 * This function negotiates the clients preferred content type based on its
376 * Accept HTTP header. The qualifier is recognized and content types
377 * without qualifier are rated highest.
379 * Expects an array as parameter containing the supported content types as values.
380 * If the optional second parameter is supplied, it will be filled with an
381 * array containing the negotiation results.
383 * Returns the negotiated content type or the default content type
384 * (i.e. first array entry) if none match.
389 * $ctypes = array('application/xhtml+xml', 'text/html');
390 * http_send_content_type(http_negotiate_content_type($ctypes));
394 PHP_FUNCTION(http_negotiate_content_type
)
396 zval
*supported
, *rs_array
= NULL
;
398 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|z", &supported
, &rs_array
)) {
404 array_init(rs_array
);
407 HTTP_DO_NEGOTIATE(content_type
, supported
, rs_array
);
411 /* {{{ proto bool http_send_status(int status)
413 * Send HTTP status code.
415 * Expects an HTTP status code as parameter.
417 * Returns TRUE on success or FALSE on failure.
419 PHP_FUNCTION(http_send_status
)
423 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &status
) != SUCCESS
) {
426 if (status
< 100 || status
> 510) {
427 http_error_ex(HE_WARNING
, HTTP_E_HEADER
, "Invalid HTTP status code (100-510): %d", status
);
431 RETURN_SUCCESS(http_send_status(status
));
435 /* {{{ proto bool http_send_last_modified([int timestamp])
437 * Send a "Last-Modified" header with a valid HTTP date.
439 * Accepts a unix timestamp, converts it to a valid HTTP date and
440 * sends it as "Last-Modified" HTTP header. If timestamp is
441 * omitted, the current time will be sent.
443 * Returns TRUE on success or FALSE on failure.
445 PHP_FUNCTION(http_send_last_modified
)
449 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
454 t
= (long) HTTP_GET_REQUEST_TIME();
457 RETURN_SUCCESS(http_send_last_modified(t
));
461 /* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
463 * Send the Content-Type of the sent entity. This is particularly important
464 * if you use the http_send() API.
466 * Accepts an optional string parameter containing the desired content type
467 * (primary/secondary).
469 * Returns TRUE on success or FALSE on failure.
471 PHP_FUNCTION(http_send_content_type
)
473 char *ct
= "application/x-octetstream";
474 int ct_len
= lenof("application/x-octetstream");
476 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &ct
, &ct_len
) != SUCCESS
) {
480 RETURN_SUCCESS(http_send_content_type(ct
, ct_len
));
484 /* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
486 * Send the Content-Disposition. The Content-Disposition header is very useful
487 * if the data actually sent came from a file or something similar, that should
488 * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
490 * Expects a string parameter specifying the file name the "Save as..." dialog
491 * should display. Optionally accepts a bool parameter, which, if set to true
492 * and the user agent knows how to handle the content type, will probably not
493 * cause the popup window to be shown.
495 * Returns TRUE on success or FALSE on failure.
497 PHP_FUNCTION(http_send_content_disposition
)
501 zend_bool send_inline
= 0;
503 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &filename
, &f_len
, &send_inline
) != SUCCESS
) {
506 RETURN_SUCCESS(http_send_content_disposition(filename
, f_len
, send_inline
));
510 /* {{{ proto bool http_match_modified([int timestamp[, bool for_range = false]])
512 * Matches the given unix timestamp against the clients "If-Modified-Since"
513 * resp. "If-Unmodified-Since" HTTP headers.
515 * Accepts a unix timestamp which should be matched. Optionally accepts an
516 * additional bool parameter, which if set to true will check the header
517 * usually used to validate HTTP ranges. If timestamp is omitted, the
518 * current time will be used.
520 * Returns TRUE if timestamp represents an earlier date than the header,
523 PHP_FUNCTION(http_match_modified
)
526 zend_bool for_range
= 0;
528 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|lb", &t
, &for_range
) != SUCCESS
) {
532 // current time if not supplied (senseless though)
534 t
= (long) HTTP_GET_REQUEST_TIME();
538 RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t
));
540 RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t
));
544 /* {{{ proto bool http_match_etag(string etag[, bool for_range = false])
546 * Matches the given ETag against the clients "If-Match" resp.
547 * "If-None-Match" HTTP headers.
549 * Expects a string parameter containing the ETag to compare. Optionally
550 * accepts a bool parameter, which, if set to true, will check the header
551 * usually used to validate HTTP ranges.
553 * Returns TRUE if ETag matches or the header contained the asterisk ("*"),
556 PHP_FUNCTION(http_match_etag
)
560 zend_bool for_range
= 0;
562 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &etag
, &etag_len
, &for_range
) != SUCCESS
) {
567 RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag
));
569 RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag
));
573 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
575 * Attempts to cache the sent entity by its last modification date.
577 * Accepts a unix timestamp as parameter which is handled as follows:
579 * If timestamp_or_expires is greater than 0, it is handled as timestamp
580 * and will be sent as date of last modification. If it is 0 or omitted,
581 * the current time will be sent as Last-Modified date. If it's negative,
582 * it is handled as expiration time in seconds, which means that if the
583 * requested last modification date is not between the calculated timespan,
584 * the Last-Modified header is updated and the actual body will be sent.
586 * Returns FALSE on failure, or *exits* with "304 Not Modified" if the entity is cached.
588 * A log entry will be written to the cache log if the INI entry
589 * http.cache_log is set and the cache attempt was successful.
591 PHP_FUNCTION(http_cache_last_modified
)
593 long last_modified
= 0, send_modified
= 0, t
;
596 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &last_modified
) != SUCCESS
) {
600 HTTP_CHECK_HEADERS_SENT(RETURN_FALSE
);
602 t
= (long) HTTP_GET_REQUEST_TIME();
605 if (!last_modified
) {
606 /* does the client have? (att: caching "forever") */
607 if ((zlm
= http_get_server_var("HTTP_IF_MODIFIED_SINCE"))) {
608 last_modified
= send_modified
= http_parse_date(Z_STRVAL_P(zlm
));
609 /* send current time */
613 /* negative value is supposed to be expiration time */
614 } else if (last_modified
< 0) {
617 /* send supplied time explicitly */
619 send_modified
= last_modified
;
622 RETURN_SUCCESS(http_cache_last_modified(last_modified
, send_modified
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
626 /* {{{ proto bool http_cache_etag([string etag])
628 * Attempts to cache the sent entity by its ETag, either supplied or generated
629 * by the hash algorithm specified by the INI setting "http.etag_mode".
631 * If the clients "If-None-Match" header matches the supplied/calculated
632 * ETag, the body is considered cached on the clients side and
633 * a "304 Not Modified" status code is issued.
635 * Returns FALSE on failure, or *exits* with "304 Not Modified" if the entity is cached.
637 * A log entry is written to the cache log if the INI entry
638 * "http.cache_log" is set and the cache attempt was successful.
640 PHP_FUNCTION(http_cache_etag
)
645 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &etag
, &etag_len
) != SUCCESS
) {
649 HTTP_CHECK_HEADERS_SENT(RETURN_FALSE
);
651 RETURN_SUCCESS(http_cache_etag(etag
, etag_len
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
655 /* {{{ proto string ob_etaghandler(string data, int mode)
657 * For use with ob_start(). Output buffer handler generating an ETag with
658 * the hash algorithm specified with the INI setting "http.etag_mode".
660 PHP_FUNCTION(ob_etaghandler
)
666 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
670 Z_TYPE_P(return_value
) = IS_STRING
;
671 http_ob_etaghandler(data
, data_len
, &Z_STRVAL_P(return_value
), (uint
*) &Z_STRLEN_P(return_value
), mode
);
675 /* {{{ proto void http_throttle(double sec[, int bytes = 40960])
677 * Sets the throttle delay and send buffer size for use with http_send() API.
678 * Provides a basic throttling mechanism, which will yield the current process
679 * resp. thread until the entity has been completely sent, though.
681 * Expects a double parameter specifying the seconds too sleep() after
682 * each chunk sent. Additionally accepts an optional int parameter
683 * representing the chunk size in bytes.
689 * # http_throttle(1, 20000);
690 * # http_throttle(0.5, 10000);
691 * # http_throttle(0.1, 2000);
692 * http_send_file('document.pdf');
696 PHP_FUNCTION(http_throttle
)
698 long chunk_size
= HTTP_SENDBUF_SIZE
;
701 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "d|l", &interval
, &chunk_size
)) {
705 HTTP_G
->send
.throttle_delay
= interval
;
706 HTTP_G
->send
.buffer_size
= chunk_size
;
710 /* {{{ proto void http_redirect([string url[, array params[, bool session = false[, int status = 302]]]])
712 * Redirect to the given url.
714 * The supplied url will be expanded with http_build_url(), the params array will
715 * be treated with http_build_query() and the session identification will be appended
716 * if session is true.
718 * The HTTP response code will be set according to status.
719 * You can use one of the following constants for convenience:
720 * - HTTP_REDIRECT 302 Found for GET/HEAD, else 303 See Other
721 * - HTTP_REDIRECT_PERM 301 Moved Permanently
722 * - HTTP_REDIRECT_FOUND 302 Found
723 * - HTTP_REDIRECT_POST 303 See Other
724 * - HTTP_REDIRECT_PROXY 305 Use Proxy
725 * - HTTP_REDIRECT_TEMP 307 Temporary Redirect
727 * Please see http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3
728 * for which redirect response code to use in which situation.
730 * To be RFC compliant, "Redirecting to <a>URL</a>." will be displayed,
731 * if the client doesn't redirect immediately, and the request method was
732 * another one than HEAD.
734 * Returns FALSE on failure, or *exits* on success.
736 * A log entry will be written to the redirect log, if the INI entry
737 * "http.redirect_log" is set and the redirect attempt was successful.
739 PHP_FUNCTION(http_redirect
)
742 size_t query_len
= 0;
743 zend_bool session
= 0, free_params
= 0;
745 long status
= HTTP_REDIRECT
;
746 char *query
= NULL
, *url
= NULL
, *URI
, *LOC
, *RED
= NULL
;
748 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sa!/bl", &url
, &url_len
, ¶ms
, &session
, &status
) != SUCCESS
) {
752 #ifdef HAVE_PHP_SESSION
753 /* append session info */
757 MAKE_STD_ZVAL(params
);
760 if (PS(session_status
) == php_session_active
) {
761 if (add_assoc_string(params
, PS(session_name
), PS(id
), 1) != SUCCESS
) {
762 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Could not append session information");
768 /* treat params array with http_build_query() */
770 if (SUCCESS
!= http_urlencode_hash_ex(Z_ARRVAL_P(params
), 0, NULL
, 0, &query
, &query_len
)) {
782 URI
= http_absolute_url(url
);
785 spprintf(&LOC
, 0, "Location: %s?%s", URI
, query
);
787 spprintf(&RED
, 0, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI
, query
, URI
, query
);
790 spprintf(&LOC
, 0, "Location: %s", URI
);
792 spprintf(&RED
, 0, "Redirecting to <a href=\"%s\">%s</a>.\n", URI
, URI
);
808 RETVAL_SUCCESS(http_send_status_header(status
, LOC
));
813 case HTTP_REDIRECT_PERM
:
814 case HTTP_REDIRECT_FOUND
:
815 case HTTP_REDIRECT_POST
:
816 case HTTP_REDIRECT_PROXY
:
817 case HTTP_REDIRECT_TEMP
:
822 http_error_ex(HE_NOTICE
, HTTP_E_RUNTIME
, "Unsupported redirection status code: %ld", status
);
824 if ( SG(request_info
).request_method
&&
825 strcasecmp(SG(request_info
).request_method
, "HEAD") &&
826 strcasecmp(SG(request_info
).request_method
, "GET")) {
827 status
= HTTP_REDIRECT_POST
;
829 status
= HTTP_REDIRECT_FOUND
;
834 RETURN_SUCCESS(http_exit_ex(status
, LOC
, RED
, 1));
838 /* {{{ proto bool http_send_data(string data)
840 * Sends raw data with support for (multiple) range requests.
842 * Returns TRUE on success, or FALSE on failure.
844 PHP_FUNCTION(http_send_data
)
848 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zdata
) != SUCCESS
) {
852 convert_to_string_ex(&zdata
);
853 RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata
), Z_STRLEN_P(zdata
)));
857 /* {{{ proto bool http_send_file(string file)
859 * Sends a file with support for (multiple) range requests.
861 * Expects a string parameter referencing the file to send.
863 * Returns TRUE on success, or FALSE on failure.
865 PHP_FUNCTION(http_send_file
)
870 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &file
, &flen
) != SUCCESS
) {
877 RETURN_SUCCESS(http_send_file(file
));
881 /* {{{ proto bool http_send_stream(resource stream)
883 * Sends an already opened stream with support for (multiple) range requests.
885 * Expects a resource parameter referencing the stream to read from.
887 * Returns TRUE on success, or FALSE on failure.
889 PHP_FUNCTION(http_send_stream
)
894 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "r", &zstream
) != SUCCESS
) {
898 php_stream_from_zval(file
, &zstream
);
899 RETURN_SUCCESS(http_send_stream(file
));
903 /* {{{ proto string http_chunked_decode(string encoded)
905 * Decodes a string that was HTTP-chunked encoded.
907 * Expects a chunked encoded string as parameter.
909 * Returns the decoded string on success or FALSE on failure.
911 PHP_FUNCTION(http_chunked_decode
)
913 char *encoded
= NULL
, *decoded
= NULL
;
914 size_t decoded_len
= 0;
917 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &encoded
, &encoded_len
) != SUCCESS
) {
921 if (NULL
!= http_encoding_dechunk(encoded
, encoded_len
, &decoded
, &decoded_len
)) {
922 RETURN_STRINGL(decoded
, (int) decoded_len
, 0);
929 /* {{{ proto object http_parse_message(string message)
931 * Parses (a) http_message(s) into a simple recursive object structure.
933 * Expects a string parameter containing a single HTTP message or
934 * several consecutive HTTP messages.
936 * Returns an hierarchical object structure of the parsed messages.
941 * print_r(http_parse_message(http_get(URL, array('redirect' => 3)));
946 * [httpVersion] => 1.1
947 * [responseCode] => 200
950 * [Content-Length] => 3
954 * [parentMessage] => stdClass object
957 * [httpVersion] => 1.1
958 * [responseCode] => 302
961 * [Content-Length] => 0
965 * [parentMessage] => ...
971 PHP_FUNCTION(http_parse_message
)
975 http_message
*msg
= NULL
;
977 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &message
, &message_len
)) {
981 if ((msg
= http_message_parse(message
, message_len
))) {
982 object_init(return_value
);
983 http_message_tostruct_recursive(msg
, return_value
);
984 http_message_free(&msg
);
991 /* {{{ proto array http_parse_headers(string header)
993 * Parses HTTP headers into an associative array.
995 * Expects a string parameter containing HTTP headers.
997 * Returns an array on success, or FALSE on failure.
1002 * $headers = "content-type: text/html; charset=UTF-8\r\n".
1003 * "Server: Funky/1.0\r\n".
1004 * "Set-Cookie: foo=bar\r\n".
1005 * "Set-Cookie: baz=quux\r\n".
1006 * "Folded: works\r\n\ttoo\r\n";
1007 * print_r(http_parse_headers($headers));
1011 * [Content-Type] => text/html; chatset=UTF-8
1012 * [Server] => Funky/1.0
1013 * [Set-Cookie] => Array
1024 PHP_FUNCTION(http_parse_headers
)
1029 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &header
, &header_len
)) {
1033 array_init(return_value
);
1034 if (SUCCESS
!= http_parse_headers(header
, return_value
)) {
1035 zval_dtor(return_value
);
1041 /* {{{ proto object http_parse_cookie(string cookie)
1043 * Parses HTTP cookies like sent in a response into a struct.
1045 * Expects a string as parameter containing the value of a Set-Cookie response header.
1047 * Returns an stdClass object with the cookie params as properties on success or FALSE on failure.
1052 * print_r(http_parse_cookie("foo=bar; path=/"));
1063 PHP_FUNCTION(http_parse_cookie
)
1068 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &cookie
, &cookie_len
)) {
1072 object_init(return_value
);
1073 if (SUCCESS
!= http_parse_cookie(cookie
, HASH_OF(return_value
))) {
1074 zval_dtor(return_value
);
1079 /* {{{ proto array http_get_request_headers(void)
1081 * Get a list of incoming HTTP headers.
1083 * Returns an associative array of incoming request headers.
1085 PHP_FUNCTION(http_get_request_headers
)
1089 array_init(return_value
);
1090 http_get_request_headers(return_value
);
1094 /* {{{ proto string http_get_request_body(void)
1096 * Get the raw request body (e.g. POST or PUT data).
1098 * This function can not be used after http_get_request_body_stream()
1099 * if the request method was another than POST.
1101 * Returns the raw request body as string on success or NULL on failure.
1103 PHP_FUNCTION(http_get_request_body
)
1110 if (SUCCESS
== http_get_request_body(&body
, &length
)) {
1111 RETURN_STRINGL(body
, (int) length
, 0);
1118 /* {{{ proto resource http_get_request_body_stream(void)
1120 * Create a stream to read the raw request body (e.g. POST or PUT data).
1122 * This function can only be used once if the request method was another than POST.
1124 * Returns the raw request body as stream on success or NULL on failure.
1126 PHP_FUNCTION(http_get_request_body_stream
)
1132 if ((s
= http_get_request_body_stream())) {
1133 php_stream_to_zval(s
, return_value
);
1135 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Failed to create request body stream");
1141 /* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false])
1143 * Match an incoming HTTP header.
1145 * Expects two string parameters representing the header name (case-insensitive)
1146 * and the header value that should be compared. The case sensitivity of the
1147 * header value depends on the additional optional bool parameter accepted.
1149 * Returns TRUE if header value matches, else FALSE.
1151 PHP_FUNCTION(http_match_request_header
)
1153 char *header
, *value
;
1154 int header_len
, value_len
;
1155 zend_bool match_case
= 0;
1157 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|b", &header
, &header_len
, &value
, &value_len
, &match_case
)) {
1161 RETURN_BOOL(http_match_request_header_ex(header
, value
, match_case
));
1166 #ifdef HTTP_HAVE_CURL
1168 #define RETVAL_RESPONSE_OR_BODY(request) \
1172 /* check if only the body should be returned */ \
1173 if (options && (SUCCESS == zend_hash_find(Z_ARRVAL_P(options), "bodyonly", sizeof("bodyonly"), (void **) &bodyonly)) && zval_is_true(*bodyonly)) { \
1174 http_message *msg = http_message_parse(PHPSTR_VAL(&request.conv.response), PHPSTR_LEN(&request.conv.response)); \
1177 RETVAL_STRINGL(PHPSTR_VAL(&msg->body), PHPSTR_LEN(&msg->body), 1); \
1178 http_message_free(&msg); \
1181 RETVAL_STRINGL(request.conv.response.data, request.conv.response.used, 1); \
1185 /* {{{ proto string http_get(string url[, array options[, array &info]])
1187 * Performs an HTTP GET request on the supplied url.
1189 * The second parameter, if set, is expected to be an associative
1190 * array where the following keys will be recognized:
1192 * - redirect: int, whether and how many redirects to follow
1193 * - unrestrictedauth: bool, whether to continue sending credentials on
1194 * redirects to a different host
1195 * - proxyhost: string, proxy host in "host[:port]" format
1196 * - proxyport: int, use another proxy port as specified in proxyhost
1197 * - proxyauth: string, proxy credentials in "user:pass" format
1198 * - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
1199 * - httpauth: string, http credentials in "user:pass" format
1200 * - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
1201 * - compress: bool, whether to allow gzip/deflate content encoding
1202 * - port: int, use another port as specified in the url
1203 * - referer: string, the referer to send
1204 * - useragent: string, the user agent to send
1205 * (defaults to PECL::HTTP/version (PHP/version)))
1206 * - headers: array, list of custom headers as associative array
1207 * like array("header" => "value")
1208 * - cookies: array, list of cookies as associative array
1209 * like array("cookie" => "value")
1210 * - encodecookies: bool, whether to urlencode the cookies (default: true)
1211 * - resetcookies: bool, wheter to reset the cookies
1212 * - cookiestore: string, path to a file where cookies are/will be stored
1213 * - resume: int, byte offset to start the download from;
1214 * if the server supports ranges
1215 * - maxfilesize: int, maximum file size that should be downloaded;
1216 * has no effect, if the size of the requested entity is not known
1217 * - lastmodified: int, timestamp for If-(Un)Modified-Since header
1218 * - etag: string, quoted etag for If-(None-)Match header
1219 * - timeout: int, seconds the request may take
1220 * - connecttimeout: int, seconds the connect may take
1221 * - onprogress: mixed, progress callback
1222 * - ssl: array, with the following options:
1223 * cert: string, path to certificate
1224 * certtype: string, type of certificate
1225 * certpasswd: string, password for certificate
1226 * key: string, path to key
1227 * keytype: string, type of key
1228 * keypasswd: string, pasword for key
1229 * engine: string, ssl engine to use
1230 * version: int, ssl version to use
1231 * verifypeer: bool, whether to verify the peer
1232 * verifyhost: bool whether to verify the host
1233 * cipher_list: string, list of allowed ciphers
1236 * random_file: string
1240 * The optional third parameter will be filled with some additional information
1241 * in form of an associative array, if supplied, like the following example:
1245 * 'effective_url' => 'http://localhost',
1246 * 'response_code' => 403,
1247 * 'total_time' => 0.017,
1248 * 'namelookup_time' => 0.013,
1249 * 'connect_time' => 0.014,
1250 * 'pretransfer_time' => 0.014,
1251 * 'size_upload' => 0,
1252 * 'size_download' => 202,
1253 * 'speed_download' => 11882,
1254 * 'speed_upload' => 0,
1255 * 'header_size' => 145,
1256 * 'request_size' => 62,
1257 * 'ssl_verifyresult' => 0,
1259 * 'content_length_download' => 202,
1260 * 'content_length_upload' => 0,
1261 * 'starttransfer_time' => 0.017,
1262 * 'content_type' => 'text/html; charset=iso-8859-1',
1263 * 'redirect_time' => 0,
1264 * 'redirect_count' => 0,
1265 * 'http_connectcode' => 0,
1266 * 'httpauth_avail' => 0,
1267 * 'proxyauth_avail' => 0,
1272 * Returns the HTTP response(s) as string on success, or FALSE on failure.
1274 PHP_FUNCTION(http_get
)
1276 zval
*options
= NULL
, *info
= NULL
;
1279 http_request request
;
1281 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
1292 http_request_init_ex(&request
, NULL
, HTTP_GET
, URL
);
1293 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1294 http_request_exec(&request
);
1296 http_request_info(&request
, Z_ARRVAL_P(info
));
1298 RETVAL_RESPONSE_OR_BODY(request
);
1300 http_request_dtor(&request
);
1304 /* {{{ proto string http_head(string url[, array options[, array &info]])
1306 * Performs an HTTP HEAD request on the supplied url.
1308 * See http_get() for a full list of available parameters and options.
1310 * Returns the HTTP response as string on success, or FALSE on failure.
1312 PHP_FUNCTION(http_head
)
1314 zval
*options
= NULL
, *info
= NULL
;
1317 http_request request
;
1319 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
1330 http_request_init_ex(&request
, NULL
, HTTP_HEAD
, URL
);
1331 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1332 http_request_exec(&request
);
1334 http_request_info(&request
, Z_ARRVAL_P(info
));
1336 RETVAL_RESPONSE_OR_BODY(request
);
1338 http_request_dtor(&request
);
1342 /* {{{ proto string http_post_data(string url, string data[, array options[, array &info]])
1344 * Performs an HTTP POST request on the supplied url.
1346 * Expects a string as second parameter containing the pre-encoded post data.
1347 * See http_get() for a full list of available parameters and options.
1349 * Returns the HTTP response(s) as string on success, or FALSE on failure.
1351 PHP_FUNCTION(http_post_data
)
1353 zval
*options
= NULL
, *info
= NULL
;
1354 char *URL
, *postdata
;
1355 int postdata_len
, URL_len
;
1356 http_request_body body
;
1357 http_request request
;
1359 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &postdata
, &postdata_len
, &options
, &info
) != SUCCESS
) {
1370 http_request_init_ex(&request
, NULL
, HTTP_POST
, URL
);
1371 request
.body
= http_request_body_init_ex(&body
, HTTP_REQUEST_BODY_CSTRING
, postdata
, postdata_len
, 0);
1372 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1373 http_request_exec(&request
);
1375 http_request_info(&request
, Z_ARRVAL_P(info
));
1377 RETVAL_RESPONSE_OR_BODY(request
);
1379 http_request_dtor(&request
);
1383 /* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]])
1385 * Performs an HTTP POST request on the supplied url.
1387 * Expects an associative array as second parameter, which will be
1388 * www-form-urlencoded. See http_get() for a full list of available options.
1390 * Returns the HTTP response(s) as string on success, or FALSE on failure.
1392 PHP_FUNCTION(http_post_fields
)
1394 zval
*options
= NULL
, *info
= NULL
, *fields
, *files
= NULL
;
1397 http_request_body body
;
1398 http_request request
;
1400 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sa|aa/!z", &URL
, &URL_len
, &fields
, &files
, &options
, &info
) != SUCCESS
) {
1404 if (!http_request_body_fill(&body
, Z_ARRVAL_P(fields
), files
? Z_ARRVAL_P(files
) : NULL
)) {
1415 http_request_init_ex(&request
, NULL
, HTTP_POST
, URL
);
1416 request
.body
= &body
;
1417 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1418 http_request_exec(&request
);
1420 http_request_info(&request
, Z_ARRVAL_P(info
));
1422 RETVAL_RESPONSE_OR_BODY(request
);
1424 http_request_dtor(&request
);
1428 /* {{{ proto string http_put_file(string url, string file[, array options[, array &info]])
1430 * Performs an HTTP PUT request on the supplied url.
1432 * Expects the second parameter to be a string referencing the file to upload.
1433 * See http_get() for a full list of available options.
1435 * Returns the HTTP response(s) as string on success, or FALSE on failure.
1437 PHP_FUNCTION(http_put_file
)
1441 zval
*options
= NULL
, *info
= NULL
;
1443 php_stream_statbuf ssb
;
1444 http_request_body body
;
1445 http_request request
;
1447 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &file
, &f_len
, &options
, &info
)) {
1451 if (!(stream
= php_stream_open_wrapper(file
, "rb", REPORT_ERRORS
|ENFORCE_SAFE_MODE
, NULL
))) {
1454 if (php_stream_stat(stream
, &ssb
)) {
1455 php_stream_close(stream
);
1466 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1468 body
.size
= ssb
.sb
.st_size
;
1470 http_request_init_ex(&request
, NULL
, HTTP_PUT
, URL
);
1471 request
.body
= &body
;
1472 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1473 http_request_exec(&request
);
1475 http_request_info(&request
, Z_ARRVAL_P(info
));
1477 RETVAL_RESPONSE_OR_BODY(request
);
1479 http_request_body_dtor(&body
);
1480 request
.body
= NULL
;
1481 http_request_dtor(&request
);
1485 /* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]])
1487 * Performs an HTTP PUT request on the supplied url.
1489 * Expects the second parameter to be a resource referencing an already
1490 * opened stream, from which the data to upload should be read.
1491 * See http_get() for a full list of available options.
1493 * Returns the HTTP response(s) as string on success. or FALSE on failure.
1495 PHP_FUNCTION(http_put_stream
)
1497 zval
*resource
, *options
= NULL
, *info
= NULL
;
1501 php_stream_statbuf ssb
;
1502 http_request_body body
;
1503 http_request request
;
1505 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sr|a/!z", &URL
, &URL_len
, &resource
, &options
, &info
)) {
1509 php_stream_from_zval(stream
, &resource
);
1510 if (php_stream_stat(stream
, &ssb
)) {
1521 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1523 body
.size
= ssb
.sb
.st_size
;
1525 http_request_init_ex(&request
, NULL
, HTTP_POST
, URL
);
1526 request
.body
= &body
;
1527 if (SUCCESS
== http_request_prepare(&request
, options
?Z_ARRVAL_P(options
):NULL
)) {
1528 http_request_exec(&request
);
1530 http_request_info(&request
, Z_ARRVAL_P(info
));
1532 RETVAL_RESPONSE_OR_BODY(request
);
1534 request
.body
= NULL
;
1535 http_request_dtor(&request
);
1538 #endif /* HTTP_HAVE_CURL */
1541 /* {{{ proto int http_request_method_register(string method)
1543 * Register a custom request method.
1545 * Expects a string parameter containing the request method name to register.
1547 * Returns the ID of the request method on success, or FALSE on failure.
1549 PHP_FUNCTION(http_request_method_register
)
1555 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &method
, &method_len
)) {
1558 if ((existing
= http_request_method_exists(1, 0, method
))) {
1559 RETURN_LONG((long) existing
);
1562 RETVAL_LONG((long) http_request_method_register(method
, method_len
));
1566 /* {{{ proto bool http_request_method_unregister(mixed method)
1568 * Unregister a previously registered custom request method.
1570 * Expects either the request method name or ID.
1572 * Returns TRUE on success, or FALSE on failure.
1574 PHP_FUNCTION(http_request_method_unregister
)
1578 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1582 switch (Z_TYPE_P(method
))
1585 convert_to_string(method
);
1587 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1588 convert_to_long(method
);
1591 if (!(mn
= http_request_method_exists(1, 0, Z_STRVAL_P(method
)))) {
1595 ZVAL_LONG(method
, (long)mn
);
1598 RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method
)));
1605 /* {{{ proto int http_request_method_exists(mixed method)
1607 * Check if a request method is registered (or available by default).
1609 * Expects either the request method name or ID as parameter.
1611 * Returns TRUE if the request method is known, else FALSE.
1613 PHP_FUNCTION(http_request_method_exists
)
1618 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1622 switch (Z_TYPE_P(method
))
1625 convert_to_string(method
);
1627 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1628 convert_to_long(method
);
1630 RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method
)));
1633 RETURN_LONG((long) http_request_method_exists(0, (int) Z_LVAL_P(method
), NULL
));
1641 /* {{{ proto string http_request_method_name(int method)
1643 * Get the literal string representation of a standard or registered request method.
1645 * Expects the request method ID as parameter.
1647 * Returns the request method name as string on success, or FALSE on failure.
1649 PHP_FUNCTION(http_request_method_name
)
1654 if ((SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &method
)) || (method
< 0)) {
1658 RETURN_STRING(estrdup(http_request_method_name((int) method
)), 0);
1664 #ifdef HTTP_HAVE_ZLIB
1666 /* {{{ proto string http_deflate(string data[, int flags = 0])
1668 * Compress data with gzip, zlib AKA deflate or raw deflate encoding.
1670 * Expects the first parameter to be a string containing the data that should
1673 * Returns the encoded string on success, or NULL on failure.
1675 PHP_FUNCTION(http_deflate
)
1683 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|l", &data
, &data_len
, &flags
)) {
1687 if (SUCCESS
== http_encoding_deflate(flags
, data
, data_len
, &encoded
, &encoded_len
)) {
1688 RETURN_STRINGL(encoded
, (int) encoded_len
, 0);
1694 /* {{{ proto string http_inflate(string data)
1696 * Decompress data compressed with either gzip, deflate AKA zlib or raw
1699 * Expects a string as parameter containing the compressed data.
1701 * Returns the decoded string on success, or NULL on failure.
1703 PHP_FUNCTION(http_inflate
)
1710 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &data
, &data_len
)) {
1714 if (SUCCESS
== http_encoding_inflate(data
, data_len
, &decoded
, &decoded_len
)) {
1715 RETURN_STRINGL(decoded
, (int) decoded_len
, 0);
1721 /* {{{ proto string ob_deflatehandler(string data, int mode)
1723 * For use with ob_start(). The deflate output buffer handler can only be used once.
1724 * It conflicts with ob_gzhandler and zlib.output_compression as well and should
1725 * not be used after ext/mbstrings mb_output_handler and ext/sessions URL-Rewriter (AKA
1726 * session.use_trans_sid).
1728 PHP_FUNCTION(ob_deflatehandler
)
1734 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
1738 http_ob_deflatehandler(data
, data_len
, &Z_STRVAL_P(return_value
), (uint
*) &Z_STRLEN_P(return_value
), mode
);
1739 Z_TYPE_P(return_value
) = Z_STRVAL_P(return_value
) ? IS_STRING
: IS_NULL
;
1743 /* {{{ proto string ob_inflatehandler(string data, int mode)
1745 * For use with ob_start(). Same restrictions as with ob_deflatehandler apply.
1747 PHP_FUNCTION(ob_inflatehandler
)
1753 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
1757 http_ob_inflatehandler(data
, data_len
, &Z_STRVAL_P(return_value
), (uint
*) &Z_STRLEN_P(return_value
), mode
);
1758 Z_TYPE_P(return_value
) = Z_STRVAL_P(return_value
) ? IS_STRING
: IS_NULL
;
1762 #endif /* HTTP_HAVE_ZLIB */
1765 /* {{{ proto int http_support([int feature = 0])
1767 * Check for feature that require external libraries.
1769 * Accepts an optional in parameter specifying which feature to probe for.
1770 * If the parameter is 0 or omitted, the return value contains a bitmask of
1771 * all supported features that depend on external libraries.
1773 * Available features to probe for are:
1775 * <li> HTTP_SUPPORT: always set
1776 * <li> HTTP_SUPPORT_REQUESTS: whether ext/http was linked against libcurl,
1777 * and HTTP requests can be issued
1778 * <li> HTTP_SUPPORT_SSLREQUESTS: whether libcurl was linked against openssl,
1779 * and SSL requests can be issued
1780 * <li> HTTP_SUPPORT_ENCODINGS: whether ext/http was linked against zlib,
1781 * and compressed HTTP responses can be decoded
1782 * <li> HTTP_SUPPORT_MAGICMIME: whether ext/http was linked against libmagic,
1783 * and the HttpResponse::guessContentType() method is usable
1786 * Returns int, whether requested feature is supported, or a bitmask with
1787 * all supported features.
1789 PHP_FUNCTION(http_support
)
1795 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &feature
)) {
1796 RETVAL_LONG(http_support(feature
));
1801 PHP_FUNCTION(http_test
)
1810 * vim600: noet sw=4 ts=4 fdm=marker
1811 * vim<600: noet sw=4 ts=4