git.m6w6.name Git - m6w6/ext-http/blob - http_functions.c

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PECL :: http                                                         |
   4    +----------------------------------------------------------------------+
   5    | This source file is subject to version 3.0 of the PHP license, that  |
   6    | is bundled with this package in the file LICENSE, and is available   |
   7    | through the world-wide-web at http://www.php.net/license/3_0.txt.    |
   8    | If you did not receive a copy of the PHP license and are unable to   |
   9    | obtain it through the world-wide-web, please send a note to          |
  10    | license@php.net so we can mail you a copy immediately.               |
  11    +----------------------------------------------------------------------+
  12    | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
  13    +----------------------------------------------------------------------+
  14 */
  15
  16 /* $Id$ */
  17
  18 #ifdef HAVE_CONFIG_H
  19 #       include "config.h"
  20 #endif
  21 #include "php.h"
  22
  23 #include "SAPI.h"
  24 #include "php_ini.h"
  25 #include "ext/standard/info.h"
  26 #include "ext/standard/php_string.h"
  27 #if defined(HAVE_PHP_SESSION) && !defined(COMPILE_DL_SESSION)
  28 #       include "ext/session/php_session.h"
  29 #endif
  30
  31 #include "php_http.h"
  32 #include "php_http_std_defs.h"
  33 #include "php_http_api.h"
  34 #include "php_http_auth_api.h"
  35 #include "php_http_request_api.h"
  36 #include "php_http_cache_api.h"
  37 #include "php_http_request_api.h"
  38 #include "php_http_date_api.h"
  39 #include "php_http_headers_api.h"
  40 #include "php_http_message_api.h"
  41 #include "php_http_send_api.h"
  42 #include "php_http_url_api.h"
  43
  44 #include "phpstr/phpstr.h"
  45
  46 ZEND_EXTERN_MODULE_GLOBALS(http)
  47
  48 /* {{{ proto string http_date([int timestamp])
  49  *
  50  * This function returns a valid HTTP date regarding RFC 822/1123
  51  * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
  52  *
  53  */
  54 PHP_FUNCTION(http_date)
  55 {
  56         long t = -1;
  57
  58         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
  59                 RETURN_FALSE;
  60         }
  61
  62         if (t == -1) {
  63                 t = (long) time(NULL);
  64         }
  65
  66         RETURN_STRING(http_date(t), 0);
  67 }
  68 /* }}} */
  69
  70 /* {{{ proto string http_absolute_uri(string url[, string proto[, string host[, int port]]])
  71  *
  72  * This function returns an absolute URI constructed from url.
  73  * If the url is already abolute but a different proto was supplied,
  74  * only the proto part of the URI will be updated.  If url has no
  75  * path specified, the path of the current REQUEST_URI will be taken.
  76  * The host will be taken either from the Host HTTP header of the client
  77  * the SERVER_NAME or just localhost if prior are not available.
  78  *
  79  * Some examples:
  80  * <pre>
  81  *  url = "page.php"                    => http://www.example.com/current/path/page.php
  82  *  url = "/page.php"                   => http://www.example.com/page.php
  83  *  url = "/page.php", proto = "https"  => https://www.example.com/page.php
  84  * </pre>
  85  *
  86  */
  87 PHP_FUNCTION(http_absolute_uri)
  88 {
  89         char *url = NULL, *proto = NULL, *host = NULL;
  90         int url_len = 0, proto_len = 0, host_len = 0;
  91         long port = 0;
  92
  93         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ssl", &url, &url_len, &proto, &proto_len, &host, &host_len, &port) != SUCCESS) {
  94                 RETURN_FALSE;
  95         }
  96
  97         RETURN_STRING(http_absolute_uri_ex(url, url_len, proto, proto_len, host, host_len, port), 0);
  98 }
  99 /* }}} */
 100
 101 /* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
 102  *
 103  * This function negotiates the clients preferred language based on its
 104  * Accept-Language HTTP header.  It returns the negotiated language or
 105  * the default language if none match.
 106  *
 107  * The qualifier is recognized and languages without qualifier are rated highest.
 108  *
 109  * The supported parameter is expected to be an array having
 110  * the supported languages as array values.
 111  *
 112  * Example:
 113  * <pre>
 114  * <?php
 115  * $langs = array(
 116  *              'en-US',// default
 117  *              'fr',
 118  *              'fr-FR',
 119  *              'de',
 120  *              'de-DE',
 121  *              'de-AT',
 122  *              'de-CH',
 123  * );
 124  * include './langs/'. http_negotiate_language($langs) .'.php';
 125  * ?>
 126  * </pre>
 127  *
 128  */
 129 PHP_FUNCTION(http_negotiate_language)
 130 {
 131         zval *supported;
 132         char *def = NULL;
 133         int def_len = 0;
 134
 135         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
 136                 RETURN_FALSE;
 137         }
 138
 139         if (!def) {
 140                 def = "en-US";
 141         }
 142
 143         RETURN_STRING(http_negotiate_language(supported, def), 0);
 144 }
 145 /* }}} */
 146
 147 /* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
 148  *
 149  * This function negotiates the clients preferred charset based on its
 150  * Accept-Charset HTTP header.  It returns the negotiated charset or
 151  * the default charset if none match.
 152  *
 153  * The qualifier is recognized and charset without qualifier are rated highest.
 154  *
 155  * The supported parameter is expected to be an array having
 156  * the supported charsets as array values.
 157  *
 158  * Example:
 159  * <pre>
 160  * <?php
 161  * $charsets = array(
 162  *              'iso-8859-1', // default
 163  *              'iso-8859-2',
 164  *              'iso-8859-15',
 165  *              'utf-8'
 166  * );
 167  * $pref = http_negotiate_charset($charsets);
 168  * if (!strcmp($pref, 'iso-8859-1')) {
 169  *              iconv_set_encoding('internal_encoding', 'iso-8859-1');
 170  *              iconv_set_encoding('output_encoding', $pref);
 171  *              ob_start('ob_iconv_handler');
 172  * }
 173  * ?>
 174  * </pre>
 175  */
 176 PHP_FUNCTION(http_negotiate_charset)
 177 {
 178         zval *supported;
 179         char *def = NULL;
 180         int def_len = 0;
 181
 182         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
 183                 RETURN_FALSE;
 184         }
 185
 186         if (!def) {
 187                 def = "iso-8859-1";
 188         }
 189
 190         RETURN_STRING(http_negotiate_charset(supported, def), 0);
 191 }
 192 /* }}} */
 193
 194 /* {{{ proto bool http_send_status(int status)
 195  *
 196  * Send HTTP status code.
 197  *
 198  */
 199 PHP_FUNCTION(http_send_status)
 200 {
 201         int status = 0;
 202
 203         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &status) != SUCCESS) {
 204                 RETURN_FALSE;
 205         }
 206         if (status < 100 || status > 510) {
 207                 http_error_ex(HE_WARNING, HTTP_E_HEADER, "Invalid HTTP status code (100-510): %d", status);
 208                 RETURN_FALSE;
 209         }
 210
 211         RETURN_SUCCESS(http_send_status(status));
 212 }
 213 /* }}} */
 214
 215 /* {{{ proto bool http_send_last_modified([int timestamp])
 216  *
 217  * This converts the given timestamp to a valid HTTP date and
 218  * sends it as "Last-Modified" HTTP header.  If timestamp is
 219  * omitted, current time is sent.
 220  *
 221  */
 222 PHP_FUNCTION(http_send_last_modified)
 223 {
 224         long t = -1;
 225
 226         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
 227                 RETURN_FALSE;
 228         }
 229
 230         if (t == -1) {
 231                 t = (long) time(NULL);
 232         }
 233
 234         RETURN_SUCCESS(http_send_last_modified(t));
 235 }
 236 /* }}} */
 237
 238 /* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
 239  *
 240  * Sets the content type.
 241  *
 242  */
 243 PHP_FUNCTION(http_send_content_type)
 244 {
 245         char *ct;
 246         int ct_len = 0;
 247
 248         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ct, &ct_len) != SUCCESS) {
 249                 RETURN_FALSE;
 250         }
 251
 252         if (!ct_len) {
 253                 RETURN_SUCCESS(http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")));
 254         }
 255         RETURN_SUCCESS(http_send_content_type(ct, ct_len));
 256 }
 257 /* }}} */
 258
 259 /* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
 260  *
 261  * Set the Content Disposition.  The Content-Disposition header is very useful
 262  * if the data actually sent came from a file or something similar, that should
 263  * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
 264  *
 265  */
 266 PHP_FUNCTION(http_send_content_disposition)
 267 {
 268         char *filename;
 269         int f_len;
 270         zend_bool send_inline = 0;
 271
 272         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &filename, &f_len, &send_inline) != SUCCESS) {
 273                 RETURN_FALSE;
 274         }
 275         RETURN_SUCCESS(http_send_content_disposition(filename, f_len, send_inline));
 276 }
 277 /* }}} */
 278
 279 /* {{{ proto bool http_match_modified([int timestamp[, for_range = false]])
 280  *
 281  * Matches the given timestamp against the clients "If-Modified-Since" resp.
 282  * "If-Unmodified-Since" HTTP headers.
 283  *
 284  */
 285 PHP_FUNCTION(http_match_modified)
 286 {
 287         long t = -1;
 288         zend_bool for_range = 0;
 289
 290         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lb", &t, &for_range) != SUCCESS) {
 291                 RETURN_FALSE;
 292         }
 293
 294         // current time if not supplied (senseless though)
 295         if (t == -1) {
 296                 t = (long) time(NULL);
 297         }
 298
 299         if (for_range) {
 300                 RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t));
 301         }
 302         RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t));
 303 }
 304 /* }}} */
 305
 306 /* {{{ proto bool http_match_etag(string etag[, for_range = false])
 307  *
 308  * This matches the given ETag against the clients
 309  * "If-Match" resp. "If-None-Match" HTTP headers.
 310  *
 311  */
 312 PHP_FUNCTION(http_match_etag)
 313 {
 314         int etag_len;
 315         char *etag;
 316         zend_bool for_range = 0;
 317
 318         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &etag, &etag_len, &for_range) != SUCCESS) {
 319                 RETURN_FALSE;
 320         }
 321
 322         if (for_range) {
 323                 RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag));
 324         }
 325         RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag));
 326 }
 327 /* }}} */
 328
 329 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
 330  *
 331  * If timestamp_or_expires is greater than 0, it is handled as timestamp
 332  * and will be sent as date of last modification.  If it is 0 or omitted,
 333  * the current time will be sent as Last-Modified date.  If it's negative,
 334  * it is handled as expiration time in seconds, which means that if the
 335  * requested last modification date is not between the calculated timespan,
 336  * the Last-Modified header is updated and the actual body will be sent.
 337  *
 338  */
 339 PHP_FUNCTION(http_cache_last_modified)
 340 {
 341         long last_modified = 0, send_modified = 0, t;
 342         zval *zlm;
 343
 344         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &last_modified) != SUCCESS) {
 345                 RETURN_FALSE;
 346         }
 347
 348         t = (long) time(NULL);
 349
 350         /* 0 or omitted */
 351         if (!last_modified) {
 352                 /* does the client have? (att: caching "forever") */
 353                 if (zlm = http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
 354                         last_modified = send_modified = http_parse_date(Z_STRVAL_P(zlm));
 355                 /* send current time */
 356                 } else {
 357                         send_modified = t;
 358                 }
 359         /* negative value is supposed to be expiration time */
 360         } else if (last_modified < 0) {
 361                 last_modified += t;
 362                 send_modified  = t;
 363         /* send supplied time explicitly */
 364         } else {
 365                 send_modified = last_modified;
 366         }
 367
 368         RETURN_SUCCESS(http_cache_last_modified(last_modified, send_modified, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL)));
 369 }
 370 /* }}} */
 371
 372 /* {{{ proto bool http_cache_etag([string etag])
 373  *
 374  * This function attempts to cache the HTTP body based on an ETag,
 375  * either supplied or generated through calculation of the MD5
 376  * checksum of the output (uses output buffering).
 377  *
 378  * If clients "If-None-Match" header matches the supplied/calculated
 379  * ETag, the body is considered cached on the clients side and
 380  * a "304 Not Modified" status code is issued.
 381  *
 382  */
 383 PHP_FUNCTION(http_cache_etag)
 384 {
 385         char *etag = NULL;
 386         int etag_len = 0;
 387
 388         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &etag, &etag_len) != SUCCESS) {
 389                 RETURN_FALSE;
 390         }
 391
 392         RETURN_SUCCESS(http_cache_etag(etag, etag_len, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL)));
 393 }
 394 /* }}} */
 395
 396 /* {{{ proto string ob_etaghandler(string data, int mode)
 397  *
 398  * For use with ob_start().
 399  */
 400 PHP_FUNCTION(ob_etaghandler)
 401 {
 402         char *data;
 403         int data_len;
 404         long mode;
 405
 406         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) {
 407                 RETURN_FALSE;
 408         }
 409
 410         Z_TYPE_P(return_value) = IS_STRING;
 411         http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value), mode);
 412 }
 413 /* }}} */
 414
 415 /* {{{ proto void http_throttle(double sec[, long bytes = 2097152])
 416  *
 417  * Use with http_send() API.
 418  *
 419  * Example:
 420  * <pre>
 421  * <?php
 422  * // ~ 20 kbyte/s
 423  * # http_throttle(1, 20000);
 424  * # http_throttle(0.5, 10000);
 425  * # http_throttle(0.1, 2000);
 426  * http_send_file('document.pdf');
 427  * ?>
 428  * </pre>
 429  */
 430 PHP_FUNCTION(http_throttle)
 431 {
 432         long chunk_size;
 433         double interval;
 434
 435         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "dl", &interval, &chunk_size)) {
 436                 return;
 437         }
 438
 439         HTTP_G(send).throttle_delay = interval;
 440         HTTP_G(send).buffer_size = chunk_size;
 441 }
 442 /* }}} */
 443
 444 /* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]])
 445  *
 446  * Redirect to a given url.
 447  * The supplied url will be expanded with http_absolute_uri(), the params array will
 448  * be treated with http_build_query() and the session identification will be appended
 449  * if session is true.
 450  *
 451  * Depending on permanent the redirection will be issued with a permanent
 452  * ("301 Moved Permanently") or a temporary ("302 Found") redirection
 453  * status code.
 454  *
 455  * To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
 456  * if the client doesn't redirect immediatly.
 457  */
 458 PHP_FUNCTION(http_redirect)
 459 {
 460         int url_len;
 461         size_t query_len = 0;
 462         zend_bool session = 0, permanent = 0, free_params = 0;
 463         zval *params = NULL;
 464         char *query = NULL, *url = NULL, *URI,
 465                 LOC[HTTP_URI_MAXLEN + sizeof("Location: ")],
 466                 RED[HTTP_URI_MAXLEN * 2 + sizeof("Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n")];
 467
 468         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sa!/bb", &url, &url_len, &params, &session, &permanent) != SUCCESS) {
 469                 RETURN_FALSE;
 470         }
 471
 472         /* append session info */
 473         if (session) {
 474                 if (!params) {
 475                         free_params = 1;
 476                         MAKE_STD_ZVAL(params);
 477                         array_init(params);
 478                 }
 479 #ifdef HAVE_PHP_SESSION
 480 #       ifdef COMPILE_DL_SESSION
 481                 if (SUCCESS == zend_get_module_started("session")) {
 482                         zval nm_retval, id_retval, func;
 483
 484                         INIT_PZVAL(&func);
 485                         INIT_PZVAL(&nm_retval);
 486                         INIT_PZVAL(&id_retval);
 487                         ZVAL_NULL(&nm_retval);
 488                         ZVAL_NULL(&id_retval);
 489
 490                         ZVAL_STRINGL(&func, "session_id", lenof("session_id"), 0);
 491                         call_user_function(EG(function_table), NULL, &func, &id_retval, 0, NULL TSRMLS_CC);
 492                         ZVAL_STRINGL(&func, "session_name", lenof("session_name"), 0);
 493                         call_user_function(EG(function_table), NULL, &func, &nm_retval, 0, NULL TSRMLS_CC);
 494
 495                         if (    Z_TYPE(nm_retval) == IS_STRING && Z_STRLEN(nm_retval) &&
 496                                         Z_TYPE(id_retval) == IS_STRING && Z_STRLEN(id_retval)) {
 497                                 if (add_assoc_stringl_ex(params, Z_STRVAL(nm_retval), Z_STRLEN(nm_retval)+1,
 498                                                 Z_STRVAL(id_retval), Z_STRLEN(id_retval), 0) != SUCCESS) {
 499                                         http_error(HE_WARNING, HTTP_E_RUNTIME, "Could not append session information");
 500                                 }
 501                         }
 502                 }
 503 #       else
 504                 if (PS(session_status) == php_session_active) {
 505                         if (add_assoc_string(params, PS(session_name), PS(id), 1) != SUCCESS) {
 506                                 http_error(HE_WARNING, HTTP_E_RUNTIME, "Could not append session information");
 507                         }
 508                 }
 509 #       endif
 510 #endif
 511         }
 512
 513         /* treat params array with http_build_query() */
 514         if (params) {
 515                 if (SUCCESS != http_urlencode_hash_ex(Z_ARRVAL_P(params), 0, NULL, 0, &query, &query_len)) {
 516                         if (free_params) {
 517                                 zval_dtor(params);
 518                                 FREE_ZVAL(params);
 519                         }
 520                         if (query) {
 521                                 efree(query);
 522                         }
 523                         RETURN_FALSE;
 524                 }
 525         }
 526
 527         URI = http_absolute_uri(url);
 528
 529         if (query_len) {
 530                 snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s?%s", URI, query);
 531                 sprintf(RED, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI, query, URI, query);
 532         } else {
 533                 snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s", URI);
 534                 sprintf(RED, "Redirecting to <a href=\"%s\">%s</a>.\n", URI, URI);
 535         }
 536
 537         efree(URI);
 538         if (query) {
 539                 efree(query);
 540         }
 541         if (free_params) {
 542                 zval_dtor(params);
 543                 FREE_ZVAL(params);
 544         }
 545
 546         if ((SUCCESS == http_send_header_string(LOC)) && (SUCCESS == http_send_status((permanent ? 301 : 302)))) {
 547                 if (SG(request_info).request_method && strcmp(SG(request_info).request_method, "HEAD")) {
 548                         PHPWRITE(RED, strlen(RED));
 549                 }
 550                 RETURN_TRUE;
 551         }
 552         RETURN_FALSE;
 553 }
 554 /* }}} */
 555
 556 /* {{{ proto bool http_send_data(string data)
 557  *
 558  * Sends raw data with support for (multiple) range requests.
 559  *
 560  */
 561 PHP_FUNCTION(http_send_data)
 562 {
 563         zval *zdata;
 564
 565         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zdata) != SUCCESS) {
 566                 RETURN_FALSE;
 567         }
 568
 569         convert_to_string_ex(&zdata);
 570         RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata)));
 571 }
 572 /* }}} */
 573
 574 /* {{{ proto bool http_send_file(string file)
 575  *
 576  * Sends a file with support for (multiple) range requests.
 577  *
 578  */
 579 PHP_FUNCTION(http_send_file)
 580 {
 581         char *file;
 582         int flen = 0;
 583
 584         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &file, &flen) != SUCCESS) {
 585                 RETURN_FALSE;
 586         }
 587         if (!flen) {
 588                 RETURN_FALSE;
 589         }
 590
 591         RETURN_SUCCESS(http_send_file(file));
 592 }
 593 /* }}} */
 594
 595 /* {{{ proto bool http_send_stream(resource stream)
 596  *
 597  * Sends an already opened stream with support for (multiple) range requests.
 598  *
 599  */
 600 PHP_FUNCTION(http_send_stream)
 601 {
 602         zval *zstream;
 603         php_stream *file;
 604
 605         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream) != SUCCESS) {
 606                 RETURN_FALSE;
 607         }
 608
 609         php_stream_from_zval(file, &zstream);
 610         RETURN_SUCCESS(http_send_stream(file));
 611 }
 612 /* }}} */
 613
 614 /* {{{ proto string http_chunked_decode(string encoded)
 615  *
 616  * This function decodes a string that was HTTP-chunked encoded.
 617  * Returns false on failure.
 618  */
 619 PHP_FUNCTION(http_chunked_decode)
 620 {
 621         char *encoded = NULL, *decoded = NULL;
 622         int encoded_len = 0, decoded_len = 0;
 623
 624         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &encoded, &encoded_len) != SUCCESS) {
 625                 RETURN_FALSE;
 626         }
 627
 628         if (NULL != http_chunked_decode(encoded, encoded_len, &decoded, &decoded_len)) {
 629                 RETURN_STRINGL(decoded, decoded_len, 0);
 630         } else {
 631                 RETURN_FALSE;
 632         }
 633 }
 634 /* }}} */
 635
 636 /* {{{ proto array http_split_response(string http_response)
 637  *
 638  * This function splits an HTTP response into an array with headers and the
 639  * content body. The returned array may look simliar to the following example:
 640  *
 641  * <pre>
 642  * <?php
 643  * array(
 644  *     0 => array(
 645  *         'Response Status' => '200 Ok',
 646  *         'Content-Type' => 'text/plain',
 647  *         'Content-Language' => 'en-US'
 648  *     ),
 649  *     1 => "Hello World!"
 650  * );
 651  * ?>
 652  * </pre>
 653  */
 654 PHP_FUNCTION(http_split_response)
 655 {
 656         char *response, *body;
 657         int response_len;
 658         size_t body_len;
 659         zval *zheaders;
 660
 661         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &response, &response_len) != SUCCESS) {
 662                 RETURN_FALSE;
 663         }
 664
 665         MAKE_STD_ZVAL(zheaders);
 666         array_init(zheaders);
 667
 668         if (SUCCESS != http_split_response(response, response_len, Z_ARRVAL_P(zheaders), &body, &body_len)) {
 669                 RETURN_FALSE;
 670         }
 671
 672         array_init(return_value);
 673         add_index_zval(return_value, 0, zheaders);
 674         add_index_stringl(return_value, 1, body, body_len, 0);
 675 }
 676 /* }}} */
 677
 678 /* {{{ proto array http_parse_headers(string header)
 679  *
 680  */
 681 PHP_FUNCTION(http_parse_headers)
 682 {
 683         char *header;
 684         int header_len;
 685
 686         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header, &header_len)) {
 687                 RETURN_FALSE;
 688         }
 689
 690         array_init(return_value);
 691         if (SUCCESS != http_parse_headers(header, return_value)) {
 692                 zval_dtor(return_value);
 693                 RETURN_FALSE;
 694         }
 695 }
 696 /* }}}*/
 697
 698 /* {{{ proto array http_get_request_headers(void)
 699  *
 700  * Get a list of incoming HTTP headers.
 701  */
 702 PHP_FUNCTION(http_get_request_headers)
 703 {
 704         NO_ARGS;
 705
 706         array_init(return_value);
 707         http_get_request_headers(return_value);
 708 }
 709 /* }}} */
 710
 711 /* {{{ proto string http_get_request_body(void)
 712  *
 713  * Get the raw request body (e.g. POST or PUT data).
 714  */
 715 PHP_FUNCTION(http_get_request_body)
 716 {
 717         char *body;
 718         size_t length;
 719
 720         NO_ARGS;
 721
 722         if (SUCCESS == http_get_request_body(&body, &length)) {
 723                 RETURN_STRINGL(body, (int) length, 0);
 724         } else {
 725                 RETURN_NULL();
 726         }
 727 }
 728 /* }}} */
 729
 730 /* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false])
 731  *
 732  * Match an incoming HTTP header.
 733  */
 734 PHP_FUNCTION(http_match_request_header)
 735 {
 736         char *header, *value;
 737         int header_len, value_len;
 738         zend_bool match_case = 0;
 739
 740         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|b", &header, &header_len, &value, &value_len, &match_case)) {
 741                 RETURN_FALSE;
 742         }
 743
 744         RETURN_BOOL(http_match_request_header_ex(header, value, match_case));
 745 }
 746 /* }}} */
 747
 748 /* {{{ HAVE_CURL */
 749 #ifdef HTTP_HAVE_CURL
 750
 751 /* {{{ proto string http_get(string url[, array options[, array &info]])
 752  *
 753  * Performs an HTTP GET request on the supplied url.
 754  *
 755  * The second parameter is expected to be an associative
 756  * array where the following keys will be recognized:
 757  * <pre>
 758  *  - redirect:         int, whether and how many redirects to follow
 759  *  - unrestrictedauth: bool, whether to continue sending credentials on
 760  *                      redirects to a different host
 761  *  - proxyhost:        string, proxy host in "host[:port]" format
 762  *  - proxyport:        int, use another proxy port as specified in proxyhost
 763  *  - proxyauth:        string, proxy credentials in "user:pass" format
 764  *  - proxyauthtype:    int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
 765  *  - httpauth:         string, http credentials in "user:pass" format
 766  *  - httpauthtype:     int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
 767  *  - compress:         bool, whether to allow gzip/deflate content encoding
 768  *                      (defaults to true)
 769  *  - port:             int, use another port as specified in the url
 770  *  - referer:          string, the referer to sends
 771  *  - useragent:        string, the user agent to send
 772  *                      (defaults to PECL::HTTP/version (PHP/version)))
 773  *  - headers:          array, list of custom headers as associative array
 774  *                      like array("header" => "value")
 775  *  - cookies:          array, list of cookies as associative array
 776  *                      like array("cookie" => "value")
 777  *  - cookiestore:      string, path to a file where cookies are/will be stored
 778  *  - resume:           int, byte offset to start the download from;
 779  *                      if the server supports ranges
 780  *  - maxfilesize:      int, maximum file size that should be downloaded;
 781  *                      has no effect, if the size of the requested entity is not known
 782  *  - lastmodified:     int, timestamp for If-(Un)Modified-Since header
 783  *  - timeout:          int, seconds the request may take
 784  *  - connecttimeout:   int, seconds the connect may take
 785  *  - onprogress:       mixed, progress callback
 786  * </pre>
 787  *
 788  * The optional third parameter will be filled with some additional information
 789  * in form af an associative array, if supplied, like the following example:
 790  * <pre>
 791  * <?php
 792  * array (
 793  *     'effective_url' => 'http://localhost',
 794  *     'response_code' => 403,
 795  *     'total_time' => 0.017,
 796  *     'namelookup_time' => 0.013,
 797  *     'connect_time' => 0.014,
 798  *     'pretransfer_time' => 0.014,
 799  *     'size_upload' => 0,
 800  *     'size_download' => 202,
 801  *     'speed_download' => 11882,
 802  *     'speed_upload' => 0,
 803  *     'header_size' => 145,
 804  *     'request_size' => 62,
 805  *     'ssl_verifyresult' => 0,
 806  *     'filetime' => -1,
 807  *     'content_length_download' => 202,
 808  *     'content_length_upload' => 0,
 809  *     'starttransfer_time' => 0.017,
 810  *     'content_type' => 'text/html; charset=iso-8859-1',
 811  *     'redirect_time' => 0,
 812  *     'redirect_count' => 0,
 813  *     'private' => '',
 814  *     'http_connectcode' => 0,
 815  *     'httpauth_avail' => 0,
 816  *     'proxyauth_avail' => 0,
 817  * )
 818  * ?>
 819  * </pre>
 820  */
 821 PHP_FUNCTION(http_get)
 822 {
 823         zval *options = NULL, *info = NULL;
 824         char *URL;
 825         int URL_len;
 826         phpstr response;
 827
 828         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) {
 829                 RETURN_FALSE;
 830         }
 831
 832         if (info) {
 833                 zval_dtor(info);
 834                 array_init(info);
 835         }
 836
 837         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
 838         if (SUCCESS == http_get(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
 839                 RETURN_PHPSTR_VAL(response);
 840         } else {
 841                 RETURN_FALSE;
 842         }
 843 }
 844 /* }}} */
 845
 846 /* {{{ proto string http_head(string url[, array options[, array &info]])
 847  *
 848  * Performs an HTTP HEAD request on the suppied url.
 849  * Returns the HTTP response as string.
 850  * See http_get() for a full list of available options.
 851  */
 852 PHP_FUNCTION(http_head)
 853 {
 854         zval *options = NULL, *info = NULL;
 855         char *URL;
 856         int URL_len;
 857         phpstr response;
 858
 859         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) {
 860                 RETURN_FALSE;
 861         }
 862
 863         if (info) {
 864                 zval_dtor(info);
 865                 array_init(info);
 866         }
 867
 868         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
 869         if (SUCCESS == http_head(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
 870                 RETURN_PHPSTR_VAL(response);
 871         } else {
 872                 RETURN_FALSE;
 873         }
 874 }
 875 /* }}} */
 876
 877 /* {{{ proto string http_post_data(string url, string data[, array options[, &info]])
 878  *
 879  * Performs an HTTP POST request, posting data.
 880  * Returns the HTTP response as string.
 881  * See http_get() for a full list of available options.
 882  */
 883 PHP_FUNCTION(http_post_data)
 884 {
 885         zval *options = NULL, *info = NULL;
 886         char *URL, *postdata;
 887         int postdata_len, URL_len;
 888         phpstr response;
 889         http_request_body body;
 890
 891         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &postdata, &postdata_len, &options, &info) != SUCCESS) {
 892                 RETURN_FALSE;
 893         }
 894
 895         if (info) {
 896                 zval_dtor(info);
 897                 array_init(info);
 898         }
 899
 900         body.type = HTTP_REQUEST_BODY_CSTRING;
 901         body.data = postdata;
 902         body.size = postdata_len;
 903
 904         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
 905         if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
 906                 RETVAL_PHPSTR_VAL(response);
 907         } else {
 908                 RETVAL_FALSE;
 909         }
 910 }
 911 /* }}} */
 912
 913 /* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]])
 914  *
 915  * Performs an HTTP POST request, posting www-form-urlencoded array data.
 916  * Returns the HTTP response as string.
 917  * See http_get() for a full list of available options.
 918  */
 919 PHP_FUNCTION(http_post_fields)
 920 {
 921         zval *options = NULL, *info = NULL, *fields, *files = NULL;
 922         char *URL;
 923         int URL_len;
 924         phpstr response;
 925         http_request_body body;
 926
 927         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sa|aa/!z", &URL, &URL_len, &fields, &files, &options, &info) != SUCCESS) {
 928                 RETURN_FALSE;
 929         }
 930
 931         if (SUCCESS != http_request_body_fill(&body, Z_ARRVAL_P(fields), files ? Z_ARRVAL_P(files) : NULL)) {
 932                 RETURN_FALSE;
 933         }
 934
 935         if (info) {
 936                 zval_dtor(info);
 937                 array_init(info);
 938         }
 939
 940         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
 941         if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
 942                 RETVAL_PHPSTR_VAL(response);
 943         } else {
 944                 RETVAL_FALSE;
 945         }
 946         http_request_body_dtor(&body);
 947 }
 948 /* }}} */
 949
 950 /* {{{ proto string http_put_file(string url, string file[, array options[, array &info]])
 951  *
 952  * Performs an HTTP PUT request, uploading file.
 953  * Returns the HTTP response as string.
 954  * See http_get() for a full list of available options.
 955  */
 956 PHP_FUNCTION(http_put_file)
 957 {
 958         char *URL, *file;
 959         int URL_len, f_len;
 960         zval *options = NULL, *info = NULL;
 961         phpstr response;
 962         php_stream *stream;
 963         php_stream_statbuf ssb;
 964         http_request_body body;
 965
 966         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &file, &f_len, &options, &info)) {
 967                 RETURN_FALSE;
 968         }
 969
 970         if (!(stream = php_stream_open_wrapper(file, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL))) {
 971                 RETURN_FALSE;
 972         }
 973         if (php_stream_stat(stream, &ssb)) {
 974                 php_stream_close(stream);
 975                 RETURN_FALSE;
 976         }
 977
 978         if (info) {
 979                 zval_dtor(info);
 980                 array_init(info);
 981         }
 982
 983         body.type = HTTP_REQUEST_BODY_UPLOADFILE;
 984         body.data = stream;
 985         body.size = ssb.sb.st_size;
 986
 987         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
 988         if (SUCCESS == http_put(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
 989                 RETVAL_PHPSTR_VAL(response);
 990         } else {
 991                 RETVAL_FALSE;
 992         }
 993         http_request_body_dtor(&body);
 994 }
 995 /* }}} */
 996
 997 /* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]])
 998  *
 999  * Performs an HTTP PUT request, uploading stream.
1000  * Returns the HTTP response as string.
1001  * See http_get() for a full list of available options.
1002  */
1003 PHP_FUNCTION(http_put_stream)
1004 {
1005         zval *resource, *options = NULL, *info = NULL;
1006         char *URL;
1007         int URL_len;
1008         phpstr response;
1009         php_stream *stream;
1010         php_stream_statbuf ssb;
1011         http_request_body body;
1012
1013         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sr|a/!z", &URL, &URL_len, &resource, &options, &info)) {
1014                 RETURN_FALSE;
1015         }
1016
1017         php_stream_from_zval(stream, &resource);
1018         if (php_stream_stat(stream, &ssb)) {
1019                 RETURN_FALSE;
1020         }
1021
1022         if (info) {
1023                 zval_dtor(info);
1024                 array_init(info);
1025         }
1026
1027         body.type = HTTP_REQUEST_BODY_UPLOADFILE;
1028         body.data = stream;
1029         body.size = ssb.sb.st_size;
1030
1031         phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
1032         if (SUCCESS == http_put(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
1033                 RETURN_PHPSTR_VAL(response);
1034         } else {
1035                 RETURN_NULL();
1036         }
1037 }
1038 /* }}} */
1039
1040 /* {{{ proto long http_request_method_register(string method)
1041  *
1042  * Register a custom request method.
1043  */
1044 PHP_FUNCTION(http_request_method_register)
1045 {
1046         char *method;
1047         int *method_len;
1048         unsigned long existing;
1049
1050         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1051                 RETURN_FALSE;
1052         }
1053         if (existing = http_request_method_exists(1, 0, method)) {
1054                 RETURN_LONG((long) existing);
1055         }
1056
1057         RETVAL_LONG((long) http_request_method_register(method));
1058 }
1059 /* }}} */
1060
1061 /* {{{ proto bool http_request_method_unregister(mixed method)
1062  *
1063  * Unregister a previously registered custom request method.
1064  */
1065 PHP_FUNCTION(http_request_method_unregister)
1066 {
1067         zval *method;
1068
1069         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) {
1070                 RETURN_FALSE;
1071         }
1072
1073         switch (Z_TYPE_P(method))
1074         {
1075                 case IS_OBJECT:
1076                         convert_to_string(method);
1077                 case IS_STRING:
1078 #include "zend_operators.h"
1079                         if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) {
1080                                 convert_to_long(method);
1081                         } else {
1082                                 unsigned long mn;
1083                                 if (!(mn = http_request_method_exists(1, 0, Z_STRVAL_P(method)))) {
1084                                         RETURN_FALSE;
1085                                 }
1086                                 zval_dtor(method);
1087                                 ZVAL_LONG(method, (long)mn);
1088                         }
1089                 case IS_LONG:
1090                         RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method)));
1091                 default:
1092                         RETURN_FALSE;
1093         }
1094 }
1095 /* }}} */
1096
1097 /* {{{ proto long http_request_method_exists(mixed method)
1098  *
1099  * Check if a request method is registered (or available by default).
1100  */
1101 PHP_FUNCTION(http_request_method_exists)
1102 {
1103         IF_RETVAL_USED {
1104                 zval *method;
1105
1106                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) {
1107                         RETURN_FALSE;
1108                 }
1109
1110                 switch (Z_TYPE_P(method))
1111                 {
1112                         case IS_OBJECT:
1113                                 convert_to_string(method);
1114                         case IS_STRING:
1115                                 if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) {
1116                                         convert_to_long(method);
1117                                 } else {
1118                                         RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method)));
1119                                 }
1120                         case IS_LONG:
1121                                 RETURN_LONG((long) http_request_method_exists(0, Z_LVAL_P(method), NULL));
1122                         default:
1123                                 RETURN_FALSE;
1124                 }
1125         }
1126 }
1127 /* }}} */
1128
1129 /* {{{ proto string http_request_method_name(long method)
1130  *
1131  * Get the literal string representation of a standard or registered request method.
1132  */
1133 PHP_FUNCTION(http_request_method_name)
1134 {
1135         IF_RETVAL_USED {
1136                 long method;
1137
1138                 if ((SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method)) || (method < 0)) {
1139                         RETURN_FALSE;
1140                 }
1141
1142                 RETURN_STRING(estrdup(http_request_method_name((unsigned long) method)), 0);
1143         }
1144 }
1145 /* }}} */
1146 #endif
1147 /* }}} HAVE_CURL */
1148
1149
1150 /* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"])
1151  *
1152  * Example:
1153  * <pre>
1154  * <?php
1155  * if (!http_auth_basic('mike', 's3c|r3t')) {
1156  *     die('<h1>Authorization failed!</h1>');
1157  * }
1158  * ?>
1159  * </pre>
1160  */
1161 PHP_FUNCTION(http_auth_basic)
1162 {
1163         char *realm = NULL, *user, *pass, *suser, *spass;
1164         int r_len, u_len, p_len;
1165
1166         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|s", &user, &u_len, &pass, &p_len, &realm, &r_len) != SUCCESS) {
1167                 RETURN_FALSE;
1168         }
1169
1170         if (!realm) {
1171                 realm = "Restricted";
1172         }
1173
1174         if (SUCCESS != http_auth_basic_credentials(&suser, &spass)) {
1175                 http_auth_basic_header(realm);
1176                 RETURN_FALSE;
1177         }
1178
1179         if (strcasecmp(suser, user)) {
1180                 http_auth_basic_header(realm);
1181                 RETURN_FALSE;
1182         }
1183
1184         if (strcmp(spass, pass)) {
1185                 http_auth_basic_header(realm);
1186                 RETURN_FALSE;
1187         }
1188
1189         RETURN_TRUE;
1190 }
1191 /* }}} */
1192
1193 /* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"])
1194  *
1195  * Example:
1196  * <pre>
1197  * <?php
1198  * function auth_cb($user, $pass)
1199  * {
1200  *     global $db;
1201  *     $query = 'SELECT pass FROM users WHERE user='. $db->quoteSmart($user);
1202  *     if (strlen($realpass = $db->getOne($query)) {
1203  *         return $pass === $realpass;
1204  *     }
1205  *     return false;
1206  * }
1207  * if (!http_auth_basic_cb('auth_cb')) {
1208  *     die('<h1>Authorization failed</h1>');
1209  * }
1210  * ?>
1211  * </pre>
1212  */
1213 PHP_FUNCTION(http_auth_basic_cb)
1214 {
1215         zval *cb;
1216         char *realm = NULL, *user, *pass;
1217         int r_len;
1218
1219         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|s", &cb, &realm, &r_len) != SUCCESS) {
1220                 RETURN_FALSE;
1221         }
1222
1223         if (!realm) {
1224                 realm = "Restricted";
1225         }
1226
1227         if (SUCCESS != http_auth_basic_credentials(&user, &pass)) {
1228                 http_auth_basic_header(realm);
1229                 RETURN_FALSE;
1230         }
1231         {
1232                 zval *zparams[2] = {NULL, NULL}, retval;
1233                 int result = 0;
1234
1235                 MAKE_STD_ZVAL(zparams[0]);
1236                 MAKE_STD_ZVAL(zparams[1]);
1237                 ZVAL_STRING(zparams[0], user, 0);
1238                 ZVAL_STRING(zparams[1], pass, 0);
1239
1240                 if (SUCCESS == call_user_function(EG(function_table), NULL, cb,
1241                                 &retval, 2, zparams TSRMLS_CC)) {
1242                         result = Z_LVAL(retval);
1243                 }
1244
1245                 efree(user);
1246                 efree(pass);
1247                 efree(zparams[0]);
1248                 efree(zparams[1]);
1249
1250                 if (!result) {
1251                         http_auth_basic_header(realm);
1252                 }
1253
1254                 RETURN_BOOL(result);
1255         }
1256 }
1257 /* }}}*/
1258
1259 /* {{{ Sara Golemons http_build_query() */
1260 #ifndef ZEND_ENGINE_2
1261
1262 /* {{{ proto string http_build_query(mixed formdata [, string prefix[, string arg_separator]])
1263    Generates a form-encoded query string from an associative array or object. */
1264 PHP_FUNCTION(http_build_query)
1265 {
1266         zval *formdata;
1267         char *prefix = NULL, *arg_sep = INI_STR("arg_separator.output");
1268         int prefix_len = 0, arg_sep_len = strlen(arg_sep);
1269         phpstr *formstr;
1270
1271         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|ss", &formdata, &prefix, &prefix_len, &arg_sep, &arg_sep_len) != SUCCESS) {
1272                 RETURN_FALSE;
1273         }
1274
1275         if (Z_TYPE_P(formdata) != IS_ARRAY && Z_TYPE_P(formdata) != IS_OBJECT) {
1276                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Parameter 1 expected to be Array or Object.  Incorrect value given.");
1277                 RETURN_FALSE;
1278         }
1279
1280         if (!arg_sep_len) {
1281                 arg_sep = HTTP_URL_ARGSEP;
1282         }
1283
1284         formstr = phpstr_new();
1285         if (SUCCESS != http_urlencode_hash_implementation_ex(HASH_OF(formdata), formstr, arg_sep, prefix, prefix_len, NULL, 0, NULL, 0, (Z_TYPE_P(formdata) == IS_OBJECT ? formdata : NULL))) {
1286                 phpstr_free(formstr);
1287                 RETURN_FALSE;
1288         }
1289
1290         if (!formstr->used) {
1291                 phpstr_free(formstr);
1292                 RETURN_NULL();
1293         }
1294
1295         RETURN_PHPSTR_PTR(formstr);
1296 }
1297 /* }}} */
1298 #endif /* !ZEND_ENGINE_2 */
1299 /* }}} */
1300
1301 PHP_FUNCTION(http_test)
1302 {
1303 }
1304
1305 /*
1306  * Local variables:
1307  * tab-width: 4
1308  * c-basic-offset: 4
1309  * End:
1310  * vim600: noet sw=4 ts=4 fdm=marker
1311  * vim<600: noet sw=4 ts=4
1312  */
1313