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

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   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) 2004-2007, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #define HTTP_WANT_SAPI
  16 #define HTTP_WANT_CURL
  17 #define HTTP_WANT_ZLIB
  18 #define HTTP_WANT_MAGIC
  19 #include "php_http.h"
  20
  21 #include "php_ini.h"
  22 #include "ext/standard/info.h"
  23 #include "zend_extensions.h"
  24
  25 #include "php_http_api.h"
  26 #include "php_http_cache_api.h"
  27 #include "php_http_cookie_api.h"
  28 #include "php_http_encoding_api.h"
  29 #include "php_http_filter_api.h"
  30 #include "php_http_message_api.h"
  31 #include "php_http_persistent_handle_api.h"
  32 #include "php_http_request_api.h"
  33 #include "php_http_request_datashare_api.h"
  34 #include "php_http_request_method_api.h"
  35 #include "php_http_request_pool_api.h"
  36 #include "php_http_send_api.h"
  37 #include "php_http_url_api.h"
  38
  39 #include "php_http_deflatestream_object.h"
  40 #include "php_http_exception_object.h"
  41 #include "php_http_inflatestream_object.h"
  42 #include "php_http_message_object.h"
  43 #include "php_http_querystring_object.h"
  44 #include "php_http_request_object.h"
  45 #include "php_http_requestdatashare_object.h"
  46 #include "php_http_requestpool_object.h"
  47 #include "php_http_response_object.h"
  48 #include "php_http_util_object.h"
  49
  50 ZEND_DECLARE_MODULE_GLOBALS(http);
  51 HTTP_DECLARE_ARG_PASS_INFO();
  52
  53 #ifdef COMPILE_DL_HTTP
  54 ZEND_GET_MODULE(http)
  55 #endif
  56
  57 /* {{{ http_functions[] */
  58 zend_function_entry http_functions[] = {
  59         PHP_FE(http_date, NULL)
  60         PHP_FE(http_build_url, http_arg_pass_ref_4)
  61         PHP_FE(http_build_str, NULL)
  62 #ifndef ZEND_ENGINE_2
  63         PHP_FALIAS(http_build_query, http_build_str, NULL)
  64 #endif
  65         PHP_FE(http_negotiate_language, http_arg_pass_ref_2)
  66         PHP_FE(http_negotiate_charset, http_arg_pass_ref_2)
  67         PHP_FE(http_negotiate_content_type, http_arg_pass_ref_2)
  68         PHP_FE(http_redirect, NULL)
  69         PHP_FE(http_throttle, NULL)
  70         PHP_FE(http_send_status, NULL)
  71         PHP_FE(http_send_last_modified, NULL)
  72         PHP_FE(http_send_content_type, NULL)
  73         PHP_FE(http_send_content_disposition, NULL)
  74         PHP_FE(http_match_modified, NULL)
  75         PHP_FE(http_match_etag, NULL)
  76         PHP_FE(http_cache_last_modified, NULL)
  77         PHP_FE(http_cache_etag, NULL)
  78         PHP_FE(http_send_data, NULL)
  79         PHP_FE(http_send_file, NULL)
  80         PHP_FE(http_send_stream, NULL)
  81         PHP_FE(http_chunked_decode, NULL)
  82         PHP_FE(http_parse_message, NULL)
  83         PHP_FE(http_parse_headers, NULL)
  84         PHP_FE(http_parse_cookie, NULL)
  85         PHP_FE(http_build_cookie, NULL)
  86         PHP_FE(http_parse_params, NULL)
  87         PHP_FE(http_get_request_headers, NULL)
  88         PHP_FE(http_get_request_body, NULL)
  89         PHP_FE(http_get_request_body_stream, NULL)
  90         PHP_FE(http_match_request_header, NULL)
  91         PHP_FE(http_persistent_handles_count, NULL)
  92         PHP_FE(http_persistent_handles_clean, NULL)
  93         PHP_FE(http_persistent_handles_ident, NULL)
  94 #ifdef HTTP_HAVE_CURL
  95         PHP_FE(http_get, http_arg_pass_ref_3)
  96         PHP_FE(http_head, http_arg_pass_ref_3)
  97         PHP_FE(http_post_data, http_arg_pass_ref_4)
  98         PHP_FE(http_post_fields, http_arg_pass_ref_5)
  99         PHP_FE(http_put_data, http_arg_pass_ref_4)
 100         PHP_FE(http_put_file, http_arg_pass_ref_4)
 101         PHP_FE(http_put_stream, http_arg_pass_ref_4)
 102         PHP_FE(http_request, http_arg_pass_ref_5)
 103         PHP_FE(http_request_body_encode, NULL)
 104 #endif
 105         PHP_FE(http_request_method_register, NULL)
 106         PHP_FE(http_request_method_unregister, NULL)
 107         PHP_FE(http_request_method_exists, NULL)
 108         PHP_FE(http_request_method_name, NULL)
 109         PHP_FE(ob_etaghandler, NULL)
 110 #ifdef HTTP_HAVE_ZLIB
 111         PHP_FE(http_deflate, NULL)
 112         PHP_FE(http_inflate, NULL)
 113         PHP_FE(ob_deflatehandler, NULL)
 114         PHP_FE(ob_inflatehandler, NULL)
 115 #endif
 116         PHP_FE(http_support, NULL)
 117
 118         EMPTY_FUNCTION_ENTRY
 119 };
 120 /* }}} */
 121
 122 PHP_MINIT_FUNCTION(http);
 123 PHP_MSHUTDOWN_FUNCTION(http);
 124 PHP_RINIT_FUNCTION(http);
 125 PHP_RSHUTDOWN_FUNCTION(http);
 126 PHP_MINFO_FUNCTION(http);
 127
 128 /* {{{ http_module_dep */
 129 #if ZEND_EXTENSION_API_NO >= 220050617
 130 static zend_module_dep http_module_deps[] = {
 131 #       ifdef HTTP_HAVE_SPL
 132         ZEND_MOD_REQUIRED("spl")
 133 #       endif
 134 #       ifdef HTTP_HAVE_HASH
 135         ZEND_MOD_REQUIRED("hash")
 136 #       endif
 137 #       ifdef HTTP_HAVE_SESSION
 138         ZEND_MOD_REQUIRED("session")
 139 #       endif
 140 #       ifdef HTTP_HAVE_ICONV
 141         ZEND_MOD_REQUIRED("iconv")
 142 #       endif
 143         {NULL, NULL, NULL, 0}
 144 };
 145 #endif
 146 /* }}} */
 147
 148 /* {{{ http_module_entry */
 149 zend_module_entry http_module_entry = {
 150 #if ZEND_EXTENSION_API_NO >= 220050617
 151         STANDARD_MODULE_HEADER_EX, NULL,
 152         http_module_deps,
 153 #else
 154         STANDARD_MODULE_HEADER,
 155 #endif
 156         "http",
 157         http_functions,
 158         PHP_MINIT(http),
 159         PHP_MSHUTDOWN(http),
 160         PHP_RINIT(http),
 161         PHP_RSHUTDOWN(http),
 162         PHP_MINFO(http),
 163         PHP_EXT_HTTP_VERSION,
 164         STANDARD_MODULE_PROPERTIES
 165 };
 166 /* }}} */
 167
 168 int http_module_number;
 169
 170 /* {{{ http_globals */
 171 static void http_globals_init_once(zend_http_globals *G)
 172 {
 173         memset(G, 0, sizeof(zend_http_globals));
 174 }
 175
 176 #define http_globals_init(g) _http_globals_init((g) TSRMLS_CC)
 177 static inline void _http_globals_init(zend_http_globals *G TSRMLS_DC)
 178 {
 179 #ifdef HTTP_HAVE_SAPI_RTIME
 180         G->request.time = sapi_get_request_time(TSRMLS_C);
 181 #else
 182         G->request.time = time(NULL);
 183 #endif
 184         G->send.buffer_size = 0;
 185         G->read_post_data = 0;
 186 }
 187
 188 #define http_globals_free(g) _http_globals_free((g) TSRMLS_CC)
 189 static inline void _http_globals_free(zend_http_globals *G TSRMLS_DC)
 190 {
 191         if (G->request.headers) {
 192                 zend_hash_destroy(G->request.headers);
 193                 FREE_HASHTABLE(G->request.headers);
 194                 G->request.headers = NULL;
 195         }
 196         STR_SET(G->send.content_type, NULL);
 197         STR_SET(G->send.unquoted_etag, NULL);
 198         if (G->server_var) {
 199                 zval_ptr_dtor(&G->server_var);
 200                 G->server_var = NULL;
 201         }
 202 }
 203 /* }}} */
 204
 205 /* {{{ static inline void http_check_allowed_methods(char *) */
 206 #define http_check_allowed_methods(m) _http_check_allowed_methods((m) TSRMLS_CC)
 207 static inline void _http_check_allowed_methods(const char *methods TSRMLS_DC)
 208 {
 209         if (*methods && SG(request_info).request_method) {
 210                 if (SUCCESS != http_check_method_ex(SG(request_info).request_method, methods)) {
 211                         char *header;
 212                         spprintf(&header, 0, "Allow: %s", methods);
 213                         http_exit(405, header);
 214                 }
 215         }
 216 }
 217 /* }}} */
 218
 219 /* {{{ PHP_INI */
 220 PHP_INI_MH(http_update_allowed_methods)
 221 {
 222         if (*new_value) {
 223                 http_check_allowed_methods(new_value);
 224         }
 225         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 226 }
 227 PHP_INI_MH(http_update_persistent_handle_ident)
 228 {
 229         HTTP_G->persistent.handles.ident.h = zend_hash_func(new_value, HTTP_G->persistent.handles.ident.l = new_value_length+1);
 230         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 231 }
 232
 233 #ifndef ZEND_ENGINE_2
 234 #       define OnUpdateLong OnUpdateInt
 235 #endif
 236
 237 PHP_INI_BEGIN()
 238         HTTP_PHP_INI_ENTRY("http.etag.mode", "MD5", PHP_INI_ALL, OnUpdateString, etag.mode)
 239         HTTP_PHP_INI_ENTRY("http.log.cache", "", PHP_INI_ALL, OnUpdateString, log.cache)
 240         HTTP_PHP_INI_ENTRY("http.log.redirect", "", PHP_INI_ALL, OnUpdateString, log.redirect)
 241         HTTP_PHP_INI_ENTRY("http.log.not_found", "", PHP_INI_ALL, OnUpdateString, log.not_found)
 242         HTTP_PHP_INI_ENTRY("http.log.allowed_methods", "", PHP_INI_ALL, OnUpdateString, log.allowed_methods)
 243         HTTP_PHP_INI_ENTRY("http.log.composite", "", PHP_INI_ALL, OnUpdateString, log.composite)
 244         HTTP_PHP_INI_ENTRY("http.request.methods.allowed", "", PHP_INI_ALL, http_update_allowed_methods, request.methods.allowed)
 245         HTTP_PHP_INI_ENTRY("http.request.methods.custom", "", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateString, request.methods.custom.ini)
 246 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 247         HTTP_PHP_INI_ENTRY("http.request.datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.cookie)
 248         HTTP_PHP_INI_ENTRY("http.request.datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.dns)
 249         HTTP_PHP_INI_ENTRY("http.request.datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.ssl)
 250         HTTP_PHP_INI_ENTRY("http.request.datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.connect)
 251 #endif
 252 #ifdef HTTP_HAVE_ZLIB
 253         HTTP_PHP_INI_ENTRY("http.send.inflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.inflate.start_auto)
 254         HTTP_PHP_INI_ENTRY("http.send.inflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.inflate.start_flags)
 255         HTTP_PHP_INI_ENTRY("http.send.deflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.deflate.start_auto)
 256         HTTP_PHP_INI_ENTRY("http.send.deflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.deflate.start_flags)
 257 #endif
 258         HTTP_PHP_INI_ENTRY("http.persistent.handles.limit", "-1", PHP_INI_SYSTEM, OnUpdateLong, persistent.handles.limit)
 259         HTTP_PHP_INI_ENTRY("http.persistent.handles.ident", "GLOBAL", PHP_INI_ALL, http_update_persistent_handle_ident, persistent.handles.ident.s)
 260         HTTP_PHP_INI_ENTRY("http.send.not_found_404", "1", PHP_INI_ALL, OnUpdateBool, send.not_found_404)
 261 #ifdef ZEND_ENGINE_2
 262         HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL, OnUpdateBool, only_exceptions)
 263 #endif
 264         HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL, OnUpdateBool, force_exit)
 265 PHP_INI_END()
 266 /* }}} */
 267
 268 /* {{{ PHP_MINIT_FUNCTION */
 269 PHP_MINIT_FUNCTION(http)
 270 {
 271         http_module_number = module_number;
 272         ZEND_INIT_MODULE_GLOBALS(http, http_globals_init_once, NULL);
 273         REGISTER_INI_ENTRIES();
 274
 275         if (0
 276                 || SUCCESS != PHP_MINIT_CALL(http_persistent_handle) /* first */
 277                 || SUCCESS != PHP_MINIT_CALL(http_cookie)
 278 #ifdef HTTP_HAVE_ZLIB
 279                 || SUCCESS != PHP_MINIT_CALL(http_encoding)
 280 #endif
 281 #ifdef HTTP_HAVE_CURL
 282                 || SUCCESS != PHP_MINIT_CALL(http_request)
 283 #       ifdef ZEND_ENGINE_2
 284 #       endif
 285 #endif
 286                 || SUCCESS != PHP_MINIT_CALL(http_request_method)
 287                 || SUCCESS != PHP_MINIT_CALL(http_send)
 288                 || SUCCESS != PHP_MINIT_CALL(http_support)
 289                 || SUCCESS != PHP_MINIT_CALL(http_url)
 290
 291 #ifdef ZEND_ENGINE_2
 292                 || SUCCESS != PHP_MINIT_CALL(http_filter)
 293                 || SUCCESS != PHP_MINIT_CALL(http_exception_object)
 294 #       ifdef HTTP_HAVE_ZLIB
 295                 || SUCCESS != PHP_MINIT_CALL(http_deflatestream_object)
 296                 || SUCCESS != PHP_MINIT_CALL(http_inflatestream_object)
 297 #       endif
 298                 || SUCCESS != PHP_MINIT_CALL(http_message_object)
 299                 || SUCCESS != PHP_MINIT_CALL(http_querystring_object)
 300 #       ifdef HTTP_HAVE_CURL
 301                 || SUCCESS != PHP_MINIT_CALL(http_request_datashare)
 302                 || SUCCESS != PHP_MINIT_CALL(http_request_pool)
 303                 || SUCCESS != PHP_MINIT_CALL(http_request_object)
 304                 || SUCCESS != PHP_MINIT_CALL(http_requestdatashare_object)
 305                 || SUCCESS != PHP_MINIT_CALL(http_requestpool_object)
 306 #       endif
 307 #       ifndef WONKY
 308                 || SUCCESS != PHP_MINIT_CALL(http_response_object)
 309 #       endif
 310                 || SUCCESS != PHP_MINIT_CALL(http_util_object)
 311 #endif
 312         ) {
 313                 return FAILURE;
 314         }
 315
 316         return SUCCESS;
 317 }
 318 /* }}} */
 319
 320 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 321 PHP_MSHUTDOWN_FUNCTION(http)
 322 {
 323         UNREGISTER_INI_ENTRIES();
 324
 325         if (0
 326 #ifdef HTTP_HAVE_CURL
 327                 || SUCCESS != PHP_MSHUTDOWN_CALL(http_request)
 328 #       ifdef ZEND_ENGINE_2
 329                 || SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)
 330 #       endif
 331 #endif
 332                 || SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle) /* last */
 333         ) {
 334                 return FAILURE;
 335         }
 336
 337         return SUCCESS;
 338 }
 339 /* }}} */
 340
 341 /* {{{ PHP_RINIT_FUNCTION */
 342 PHP_RINIT_FUNCTION(http)
 343 {
 344         http_globals_init(HTTP_G);
 345
 346         if (HTTP_G->request.methods.allowed && *HTTP_G->request.methods.allowed) {
 347                 http_check_allowed_methods(HTTP_G->request.methods.allowed);
 348         }
 349
 350         if (0
 351 #ifdef HTTP_HAVE_ZLIB
 352                 || SUCCESS != PHP_RINIT_CALL(http_encoding)
 353 #endif
 354 #ifdef HTTP_HAVE_CURL
 355 #       ifdef ZEND_ENGINE_2
 356                 || SUCCESS != PHP_RINIT_CALL(http_request_datashare)
 357 #       endif
 358 #endif
 359                 || SUCCESS != PHP_RINIT_CALL(http_request_method)
 360         ) {
 361                 return FAILURE;
 362         }
 363
 364         return SUCCESS;
 365 }
 366 /* }}} */
 367
 368 /* {{{ PHP_RSHUTDOWN_FUNCTION */
 369 PHP_RSHUTDOWN_FUNCTION(http)
 370 {
 371         STATUS status = SUCCESS;
 372
 373         if (0
 374 #ifdef HTTP_HAVE_ZLIB
 375                 || SUCCESS != PHP_RSHUTDOWN_CALL(http_encoding)
 376 #endif
 377 #ifdef HTTP_HAVE_CURL
 378 #       ifdef ZEND_ENGINE_2
 379                 || SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare)
 380 #       endif
 381 #endif
 382                 || SUCCESS != PHP_RSHUTDOWN_CALL(http_request_method)
 383         ) {
 384                 status = FAILURE;
 385         }
 386
 387         http_globals_free(HTTP_G);
 388         return status;
 389 }
 390 /* }}} */
 391
 392 /* {{{ PHP_MINFO_FUNCTION */
 393 PHP_MINFO_FUNCTION(http)
 394 {
 395         php_info_print_table_start();
 396         {
 397                 php_info_print_table_row(2, "HTTP Support", "enabled");
 398                 php_info_print_table_row(2, "Extension Version", PHP_EXT_HTTP_VERSION);
 399                 php_info_print_table_row(2, "Registered Classes",
 400 #ifndef ZEND_ENGINE_2
 401                         "none"
 402 #else
 403                         "HttpUtil, "
 404                         "HttpMessage, "
 405 #       ifdef HTTP_HAVE_CURL
 406                         "HttpRequest, "
 407                         "HttpRequestPool, "
 408                         "HttpRequestDataShare, "
 409 #       endif
 410 #       ifdef HTTP_HAVE_ZLIB
 411                         "HttpDeflateStream, "
 412                         "HttpInflateStream, "
 413 #       endif
 414 #       ifndef WONKY
 415                         "HttpResponse, "
 416 #       endif
 417                         "HttpQueryString"
 418 #endif
 419                 );
 420                 php_info_print_table_row(2, "Output Handlers", "ob_deflatehandler, ob_inflatehandler, ob_etaghandler");
 421                 php_info_print_table_row(2, "Stream Filters",
 422 #ifndef ZEND_ENGINE_2
 423                         "none"
 424 #else
 425                         "http.chunked_decode, http.chunked_encode, http.deflate, http.inflate"
 426 #endif
 427                 );
 428         }
 429         php_info_print_table_end();
 430
 431         php_info_print_table_start();
 432         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 433         {
 434 #ifdef HTTP_HAVE_CURL
 435                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 436                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 437 #else
 438                 php_info_print_table_row(2, "libcurl", "disabled", "disabled");
 439 #endif
 440 #ifdef HTTP_HAVE_ZLIB
 441                 php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 442 #else
 443                 php_info_print_table_row(3, "libz", "disabled", "disabled");
 444 #endif
 445 #if defined(HTTP_HAVE_MAGIC)
 446                 php_info_print_table_row(3, "libmagic", "unknown", "unknown");
 447 #else
 448                 php_info_print_table_row(3, "libmagic", "disabled", "disabled");
 449 #endif
 450         }
 451         php_info_print_table_end();
 452
 453         php_info_print_table_start();
 454         php_info_print_table_colspan_header(4, "Persistent Handles");
 455         php_info_print_table_header(4, "Provider", "Ident", "Used", "Free");
 456         {
 457                 HashTable *ht;
 458                 HashPosition pos1, pos2;
 459                 HashKey provider = initHashKey(0), ident = initHashKey(0);
 460                 zval **val, **sub, **zused, **zfree;
 461
 462                 if ((ht = http_persistent_handle_statall()) && zend_hash_num_elements(ht)) {
 463                         FOREACH_HASH_KEYVAL(pos1, ht, provider, val) {
 464                                 if (zend_hash_num_elements(Z_ARRVAL_PP(val))) {
 465                                         FOREACH_KEYVAL(pos2, *val, ident, sub) {
 466                                                 if (    SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("used"), (void *) &zused) &&
 467                                                                 SUCCESS == zend_hash_find(Z_ARRVAL_PP(sub), ZEND_STRS("free"), (void *) &zfree)) {
 468                                                         convert_to_string(*zused);
 469                                                         convert_to_string(*zfree);
 470                                                         php_info_print_table_row(4, provider.str, ident.str, Z_STRVAL_PP(zused), Z_STRVAL_PP(zfree));
 471                                                 } else {
 472                                                         php_info_print_table_row(4, provider.str, ident.str, "0", "0");
 473                                                 }
 474                                         }
 475                                 } else {
 476                                         php_info_print_table_row(4, provider.str, "N/A", "0", "0");
 477                                 }
 478                         }
 479                 } else {
 480                         php_info_print_table_row(4, "N/A", "N/A", "0", "0");
 481                 }
 482                 if (ht) {
 483                         zend_hash_destroy(ht);
 484                         FREE_HASHTABLE(ht);
 485                 }
 486         }
 487         php_info_print_table_end();
 488
 489         php_info_print_table_start();
 490         php_info_print_table_colspan_header(2, "Request Methods");
 491         {
 492                 int i;
 493                 phpstr *custom_request_methods = phpstr_new();
 494                 phpstr *known_request_methods = phpstr_from_string(HTTP_KNOWN_METHODS, lenof(HTTP_KNOWN_METHODS));
 495                 http_request_method_entry **ptr = HTTP_G->request.methods.custom.entries;
 496
 497                 for (i = 0; i < HTTP_G->request.methods.custom.count; ++i) {
 498                         if (ptr[i]) {
 499                                 phpstr_appendf(custom_request_methods, "%s, ", ptr[i]->name);
 500                         }
 501                 }
 502
 503                 phpstr_append(known_request_methods, PHPSTR_VAL(custom_request_methods), PHPSTR_LEN(custom_request_methods));
 504                 phpstr_fix(known_request_methods);
 505                 phpstr_fix(custom_request_methods);
 506
 507                 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods));
 508                 php_info_print_table_row(2, "Custom",
 509                         PHPSTR_LEN(custom_request_methods) ? PHPSTR_VAL(custom_request_methods) : "none registered");
 510                 php_info_print_table_row(2, "Allowed", strlen(HTTP_G->request.methods.allowed) ? HTTP_G->request.methods.allowed : "(ANY)");
 511
 512                 phpstr_free(&known_request_methods);
 513                 phpstr_free(&custom_request_methods);
 514         }
 515         php_info_print_table_end();
 516
 517         DISPLAY_INI_ENTRIES();
 518 }
 519 /* }}} */
 520
 521 /*
 522  * Local variables:
 523  * tab-width: 4
 524  * c-basic-offset: 4
 525  * End:
 526  * vim600: noet sw=4 ts=4 fdm=marker
 527  * vim<600: noet sw=4 ts=4
 528  */
 529