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) 2004-2006, 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_send_api.h"
  27 #include "php_http_cookie_api.h"
  28 #include "php_http_cache_api.h"
  29 #include "php_http_send_api.h"
  30 #include "php_http_message_api.h"
  31 #include "php_http_request_method_api.h"
  32 #ifdef HTTP_HAVE_CURL
  33 #       include "php_http_request_api.h"
  34 #       include "php_http_request_pool_api.h"
  35 #       include "php_http_request_datashare_api.h"
  36 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
  37 #               include "php_http_persistent_handle_api.h"
  38 #       endif
  39 #endif
  40 #ifdef HTTP_HAVE_ZLIB
  41 #       include "php_http_encoding_api.h"
  42 #endif
  43 #include "php_http_url_api.h"
  44
  45 #ifdef ZEND_ENGINE_2
  46 #       include "php_http_filter_api.h"
  47 #       include "php_http_util_object.h"
  48 #       include "php_http_message_object.h"
  49 #       include "php_http_querystring_object.h"
  50 #       ifndef WONKY
  51 #               include "php_http_response_object.h"
  52 #       endif
  53 #       ifdef HTTP_HAVE_CURL
  54 #               include "php_http_request_object.h"
  55 #               include "php_http_requestpool_object.h"
  56 #               include "php_http_requestdatashare_object.h"
  57 #       endif
  58 #       ifdef HTTP_HAVE_ZLIB
  59 #               include "php_http_deflatestream_object.h"
  60 #               include "php_http_inflatestream_object.h"
  61 #       endif
  62 #       include "php_http_exception_object.h"
  63 #endif
  64
  65
  66 ZEND_DECLARE_MODULE_GLOBALS(http);
  67 HTTP_DECLARE_ARG_PASS_INFO();
  68
  69 #ifdef COMPILE_DL_HTTP
  70 ZEND_GET_MODULE(http)
  71 #endif
  72
  73 /* {{{ http_functions[] */
  74 zend_function_entry http_functions[] = {
  75         PHP_FE(http_date, NULL)
  76         PHP_FE(http_build_url, http_arg_pass_ref_4)
  77         PHP_FE(http_build_str, NULL)
  78 #ifndef ZEND_ENGINE_2
  79         PHP_FALIAS(http_build_query, http_build_str, NULL)
  80 #endif
  81         PHP_FE(http_negotiate_language, http_arg_pass_ref_2)
  82         PHP_FE(http_negotiate_charset, http_arg_pass_ref_2)
  83         PHP_FE(http_negotiate_content_type, http_arg_pass_ref_2)
  84         PHP_FE(http_redirect, NULL)
  85         PHP_FE(http_throttle, NULL)
  86         PHP_FE(http_send_status, NULL)
  87         PHP_FE(http_send_last_modified, NULL)
  88         PHP_FE(http_send_content_type, NULL)
  89         PHP_FE(http_send_content_disposition, NULL)
  90         PHP_FE(http_match_modified, NULL)
  91         PHP_FE(http_match_etag, NULL)
  92         PHP_FE(http_cache_last_modified, NULL)
  93         PHP_FE(http_cache_etag, NULL)
  94         PHP_FE(http_send_data, NULL)
  95         PHP_FE(http_send_file, NULL)
  96         PHP_FE(http_send_stream, NULL)
  97         PHP_FE(http_chunked_decode, NULL)
  98         PHP_FE(http_parse_message, NULL)
  99         PHP_FE(http_parse_headers, NULL)
 100         PHP_FE(http_parse_cookie, NULL)
 101         PHP_FE(http_build_cookie, NULL)
 102         PHP_FE(http_parse_params, NULL)
 103         PHP_FE(http_get_request_headers, NULL)
 104         PHP_FE(http_get_request_body, NULL)
 105         PHP_FE(http_get_request_body_stream, NULL)
 106         PHP_FE(http_match_request_header, NULL)
 107 #ifdef HTTP_HAVE_CURL
 108 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 109         PHP_FE(http_persistent_handles_count, NULL)
 110         PHP_FE(http_persistent_handles_clean, NULL)
 111 #       endif
 112         PHP_FE(http_get, http_arg_pass_ref_3)
 113         PHP_FE(http_head, http_arg_pass_ref_3)
 114         PHP_FE(http_post_data, http_arg_pass_ref_4)
 115         PHP_FE(http_post_fields, http_arg_pass_ref_5)
 116         PHP_FE(http_put_data, http_arg_pass_ref_4)
 117         PHP_FE(http_put_file, http_arg_pass_ref_4)
 118         PHP_FE(http_put_stream, http_arg_pass_ref_4)
 119         PHP_FE(http_request, http_arg_pass_ref_5)
 120         PHP_FE(http_request_body_encode, NULL)
 121 #endif
 122         PHP_FE(http_request_method_register, NULL)
 123         PHP_FE(http_request_method_unregister, NULL)
 124         PHP_FE(http_request_method_exists, NULL)
 125         PHP_FE(http_request_method_name, NULL)
 126         PHP_FE(ob_etaghandler, NULL)
 127 #ifdef HTTP_HAVE_ZLIB
 128         PHP_FE(http_deflate, NULL)
 129         PHP_FE(http_inflate, NULL)
 130         PHP_FE(ob_deflatehandler, NULL)
 131         PHP_FE(ob_inflatehandler, NULL)
 132 #endif
 133         PHP_FE(http_support, NULL)
 134
 135         EMPTY_FUNCTION_ENTRY
 136 };
 137 /* }}} */
 138
 139 PHP_MINIT_FUNCTION(http);
 140 PHP_MSHUTDOWN_FUNCTION(http);
 141 PHP_RINIT_FUNCTION(http);
 142 PHP_RSHUTDOWN_FUNCTION(http);
 143 PHP_MINFO_FUNCTION(http);
 144
 145 /* {{{ http_module_dep */
 146 #if ZEND_EXTENSION_API_NO >= 220050617
 147 static zend_module_dep http_module_deps[] = {
 148 #       ifdef HTTP_HAVE_SPL
 149         ZEND_MOD_REQUIRED("spl")
 150 #       endif
 151 #       ifdef HTTP_HAVE_HASH
 152         ZEND_MOD_REQUIRED("hash")
 153 #       endif
 154 #       ifdef HTTP_HAVE_SESSION
 155         ZEND_MOD_REQUIRED("session")
 156 #       endif
 157 #       ifdef HTTP_HAVE_ICONV
 158         ZEND_MOD_REQUIRED("iconv")
 159 #       endif
 160         {NULL, NULL, NULL, 0}
 161 };
 162 #endif
 163 /* }}} */
 164
 165 /* {{{ http_module_entry */
 166 zend_module_entry http_module_entry = {
 167 #if ZEND_EXTENSION_API_NO >= 220050617
 168         STANDARD_MODULE_HEADER_EX, NULL,
 169         http_module_deps,
 170 #else
 171         STANDARD_MODULE_HEADER,
 172 #endif
 173         "http",
 174         http_functions,
 175         PHP_MINIT(http),
 176         PHP_MSHUTDOWN(http),
 177         PHP_RINIT(http),
 178         PHP_RSHUTDOWN(http),
 179         PHP_MINFO(http),
 180         PHP_EXT_HTTP_VERSION,
 181         STANDARD_MODULE_PROPERTIES
 182 };
 183 /* }}} */
 184
 185 int http_module_number;
 186
 187 /* {{{ http_globals */
 188 static void http_globals_init_once(zend_http_globals *G)
 189 {
 190         memset(G, 0, sizeof(zend_http_globals));
 191 }
 192
 193 #define http_globals_init(g) _http_globals_init((g) TSRMLS_CC)
 194 static inline void _http_globals_init(zend_http_globals *G TSRMLS_DC)
 195 {
 196 #ifdef HTTP_HAVE_SAPI_RTIME
 197         G->request.time = sapi_get_request_time(TSRMLS_C);
 198 #else
 199         G->request.time = time(NULL);
 200 #endif
 201         G->send.buffer_size = 0;
 202         G->send.not_found_404 = 1;
 203         G->read_post_data = 0;
 204 }
 205
 206 #define http_globals_free(g) _http_globals_free((g) TSRMLS_CC)
 207 static inline void _http_globals_free(zend_http_globals *G TSRMLS_DC)
 208 {
 209         if (G->request.headers) {
 210                 zend_hash_destroy(G->request.headers);
 211                 FREE_HASHTABLE(G->request.headers);
 212                 G->request.headers = NULL;
 213         }
 214         STR_SET(G->send.content_type, NULL);
 215         STR_SET(G->send.unquoted_etag, NULL);
 216         if (G->server_var) {
 217                 zval_ptr_dtor(&G->server_var);
 218                 G->server_var = NULL;
 219         }
 220 }
 221 /* }}} */
 222
 223 /* {{{ static inline void http_check_allowed_methods(char *, int) */
 224 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
 225 static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
 226 {
 227         if (length && SG(request_info).request_method) {
 228                 if (SUCCESS != http_check_method_ex(SG(request_info).request_method, methods)) {
 229                         char *header = emalloc(length + sizeof("Allow: "));
 230                         sprintf(header, "Allow: %s", methods);
 231                         http_exit(405, header);
 232                 }
 233         }
 234 }
 235 /* }}} */
 236
 237 /* {{{ PHP_INI */
 238 PHP_INI_MH(http_update_allowed_methods)
 239 {
 240         http_check_allowed_methods(new_value, new_value_length);
 241         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 242 }
 243
 244 #ifndef ZEND_ENGINE_2
 245 #       define OnUpdateLong OnUpdateInt
 246 #endif
 247
 248 PHP_INI_BEGIN()
 249         HTTP_PHP_INI_ENTRY("http.etag.mode", "MD5", PHP_INI_ALL, OnUpdateString, etag.mode)
 250         HTTP_PHP_INI_ENTRY("http.log.cache", "", PHP_INI_ALL, OnUpdateString, log.cache)
 251         HTTP_PHP_INI_ENTRY("http.log.redirect", "", PHP_INI_ALL, OnUpdateString, log.redirect)
 252         HTTP_PHP_INI_ENTRY("http.log.not_found", "", PHP_INI_ALL, OnUpdateString, log.not_found)
 253         HTTP_PHP_INI_ENTRY("http.log.allowed_methods", "", PHP_INI_ALL, OnUpdateString, log.allowed_methods)
 254         HTTP_PHP_INI_ENTRY("http.log.composite", "", PHP_INI_ALL, OnUpdateString, log.composite)
 255         HTTP_PHP_INI_ENTRY("http.request.methods.allowed", "", PHP_INI_ALL, http_update_allowed_methods, request.methods.allowed)
 256         HTTP_PHP_INI_ENTRY("http.request.methods.custom", "", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateString, request.methods.custom.ini)
 257 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 258         HTTP_PHP_INI_ENTRY("http.request.datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.cookie)
 259         HTTP_PHP_INI_ENTRY("http.request.datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.dns)
 260         HTTP_PHP_INI_ENTRY("http.request.datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.ssl)
 261         HTTP_PHP_INI_ENTRY("http.request.datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.connect)
 262 #endif
 263 #ifdef HTTP_HAVE_ZLIB
 264         HTTP_PHP_INI_ENTRY("http.send.inflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.inflate.start_auto)
 265         HTTP_PHP_INI_ENTRY("http.send.inflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.inflate.start_flags)
 266         HTTP_PHP_INI_ENTRY("http.send.deflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.deflate.start_auto)
 267         HTTP_PHP_INI_ENTRY("http.send.deflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.deflate.start_flags)
 268 #endif
 269         HTTP_PHP_INI_ENTRY("http.send.not_found_404", "1", PHP_INI_ALL, OnUpdateBool, send.not_found_404)
 270 #ifdef ZEND_ENGINE_2
 271         HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL, OnUpdateBool, only_exceptions)
 272 #endif
 273         HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL, OnUpdateBool, force_exit)
 274 PHP_INI_END()
 275 /* }}} */
 276
 277 /* {{{ PHP_MINIT_FUNCTION */
 278 PHP_MINIT_FUNCTION(http)
 279 {
 280         http_module_number = module_number;
 281
 282         ZEND_INIT_MODULE_GLOBALS(http, http_globals_init_once, NULL)
 283
 284         REGISTER_INI_ENTRIES();
 285
 286         if (    (SUCCESS != PHP_MINIT_CALL(http_support))       ||
 287                         (SUCCESS != PHP_MINIT_CALL(http_cookie))        ||
 288                         (SUCCESS != PHP_MINIT_CALL(http_send))          ||
 289                         (SUCCESS != PHP_MINIT_CALL(http_url))           ||
 290 #ifdef HTTP_HAVE_CURL
 291 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 292                         (SUCCESS != PHP_MINIT_CALL(http_persistent_handle)) ||
 293                         (SUCCESS != PHP_MINIT_CALL(http_request_pool)) ||
 294 #       endif
 295                         (SUCCESS != PHP_MINIT_CALL(http_request))       ||
 296 #       ifdef ZEND_ENGINE_2
 297                         (SUCCESS != PHP_MINIT_CALL(http_request_datashare)) ||
 298 #       endif
 299 #endif /* HTTP_HAVE_CURL */
 300 #ifdef HTTP_HAVE_ZLIB
 301                         (SUCCESS != PHP_MINIT_CALL(http_encoding))      ||
 302 #endif
 303                         (SUCCESS != PHP_MINIT_CALL(http_request_method))) {
 304                 return FAILURE;
 305         }
 306
 307 #ifdef ZEND_ENGINE_2
 308         if (    (SUCCESS != PHP_MINIT_CALL(http_filter))                        ||
 309                         (SUCCESS != PHP_MINIT_CALL(http_util_object))           ||
 310                         (SUCCESS != PHP_MINIT_CALL(http_message_object))        ||
 311                         (SUCCESS != PHP_MINIT_CALL(http_querystring_object))||
 312 #       ifndef WONKY
 313                         (SUCCESS != PHP_MINIT_CALL(http_response_object))       ||
 314 #       endif /* WONKY */
 315 #       ifdef HTTP_HAVE_CURL
 316                         (SUCCESS != PHP_MINIT_CALL(http_request_object))        ||
 317                         (SUCCESS != PHP_MINIT_CALL(http_requestpool_object))||
 318                         (SUCCESS != PHP_MINIT_CALL(http_requestdatashare_object))||
 319 #       endif /* HTTP_HAVE_CURL */
 320 #       ifdef HTTP_HAVE_ZLIB
 321                         (SUCCESS != PHP_MINIT_CALL(http_deflatestream_object))  ||
 322                         (SUCCESS != PHP_MINIT_CALL(http_inflatestream_object))  ||
 323 #       endif /* HTTP_HAVE_ZLIB */
 324                         (SUCCESS != PHP_MINIT_CALL(http_exception_object))) {
 325                 return FAILURE;
 326         }
 327 #endif /* ZEND_ENGINE_2 */
 328
 329         return SUCCESS;
 330 }
 331 /* }}} */
 332
 333 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 334 PHP_MSHUTDOWN_FUNCTION(http)
 335 {
 336         UNREGISTER_INI_ENTRIES();
 337 #ifdef HTTP_HAVE_CURL
 338         if (
 339 #       ifdef ZEND_ENGINE_2
 340                         (SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)) ||
 341 #       endif
 342                         (SUCCESS != PHP_MSHUTDOWN_CALL(http_request))
 343 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 344                         || (SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle))
 345 #       endif
 346         ) {
 347                 return FAILURE;
 348         }
 349 #endif
 350         return SUCCESS;
 351 }
 352 /* }}} */
 353
 354 /* {{{ PHP_RINIT_FUNCTION */
 355 PHP_RINIT_FUNCTION(http)
 356 {
 357         http_globals_init(HTTP_G);
 358
 359         if (HTTP_G->request.methods.allowed) {
 360                 http_check_allowed_methods(HTTP_G->request.methods.allowed,
 361                         strlen(HTTP_G->request.methods.allowed));
 362         }
 363
 364         if (    (SUCCESS != PHP_RINIT_CALL(http_request_method))
 365 #ifdef HTTP_HAVE_ZLIB
 366                 ||      (SUCCESS != PHP_RINIT_CALL(http_encoding))
 367 #endif
 368 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 369                 ||      (SUCCESS != PHP_RINIT_CALL(http_request_datashare))
 370 #endif
 371         ) {
 372                 return FAILURE;
 373         }
 374
 375         return SUCCESS;
 376 }
 377 /* }}} */
 378
 379 /* {{{ PHP_RSHUTDOWN_FUNCTION */
 380 PHP_RSHUTDOWN_FUNCTION(http)
 381 {
 382         STATUS status = SUCCESS;
 383
 384         if (    (SUCCESS != PHP_RSHUTDOWN_CALL(http_request_method))
 385 #ifdef HTTP_HAVE_ZLIB
 386                 ||      (SUCCESS != PHP_RSHUTDOWN_CALL(http_encoding))
 387 #endif
 388 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 389                 ||      (SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare))
 390 #endif
 391            ) {
 392                 status = FAILURE;
 393         }
 394
 395         http_globals_free(HTTP_G);
 396         return status;
 397 }
 398 /* }}} */
 399
 400 /* {{{ PHP_MINFO_FUNCTION */
 401 PHP_MINFO_FUNCTION(http)
 402 {
 403         php_info_print_table_start();
 404         {
 405                 php_info_print_table_row(2, "HTTP Support", "enabled");
 406                 php_info_print_table_row(2, "Extension Version", PHP_EXT_HTTP_VERSION);
 407                 php_info_print_table_row(2, "Registered Classes",
 408 #ifndef ZEND_ENGINE_2
 409                         "none"
 410 #else
 411                         "HttpUtil, "
 412                         "HttpMessage, "
 413 #       ifdef HTTP_HAVE_CURL
 414                         "HttpRequest, "
 415                         "HttpRequestPool, "
 416                         "HttpRequestDataShare, "
 417 #       endif
 418 #       ifdef HTTP_HAVE_ZLIB
 419                         "HttpDeflateStream, "
 420                         "HttpInflateStream, "
 421 #       endif
 422 #       ifndef WONKY
 423                         "HttpResponse, "
 424 #       endif
 425                         "HttpQueryString"
 426 #endif
 427                 );
 428                 php_info_print_table_row(2, "Output Handlers", "ob_deflatehandler, ob_inflatehandler, ob_etaghandler");
 429                 php_info_print_table_row(2, "Stream Filters",
 430 #ifndef ZEND_ENGINE_2
 431                         "none"
 432 #else
 433                         "http.chunked_decode, http.chunked_encode, http.deflate, http.inflate"
 434 #endif
 435                 );
 436 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
 437                 {
 438                         phpstr s;
 439                         HashTable *ht;
 440                         HashPosition pos;
 441                         HashKey key = initHashKey(0);
 442                         zval **val;
 443
 444                         if ((ht = http_persistent_handle_statall())) {
 445                                 phpstr_init(&s);
 446
 447                                 FOREACH_HASH_KEYVAL(pos, ht, key, val) {
 448                                         phpstr_appendf(&s, "%s (%ld), ", key.str, Z_LVAL_PP(val));
 449                                 }
 450                                 zend_hash_destroy(ht);
 451                                 FREE_HASHTABLE(ht);
 452
 453                                 PHPSTR_LEN(&s) -= 2; /* get rid of last ", " */
 454                                 phpstr_fix(&s);
 455
 456                                 php_info_print_table_row(2, "Persistent Handles", PHPSTR_VAL(&s));
 457                                 phpstr_dtor(&s);
 458                         } else {
 459                                 php_info_print_table_row(2, "Persistent Handles", "none");
 460                         }
 461                 }
 462 #else
 463                 php_info_print_table_row(2, "Persistent Handles", "disabled");
 464 #endif
 465         }
 466         php_info_print_table_end();
 467
 468         php_info_print_table_start();
 469         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 470         {
 471 #ifdef HTTP_HAVE_CURL
 472                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 473                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 474 #else
 475                 php_info_print_table_row(2, "libcurl", "disabled", "disabled");
 476 #endif
 477 #ifdef HTTP_HAVE_ZLIB
 478                 php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 479 #else
 480                 php_info_print_table_row(3, "libz", "disabled", "disabled");
 481 #endif
 482 #if defined(HTTP_HAVE_MAGIC) && !defined(WONKY)
 483                 php_info_print_table_row(3, "libmagic", "unknown", "unknown");
 484 #else
 485                 php_info_print_table_row(3, "libmagic", "disabled", "disabled");
 486 #endif
 487         }
 488         php_info_print_table_end();
 489
 490         php_info_print_table_start();
 491         php_info_print_table_colspan_header(2, "Request Methods");
 492         {
 493                 int i;
 494                 phpstr *custom_request_methods = phpstr_new();
 495                 phpstr *known_request_methods = phpstr_from_string(HTTP_KNOWN_METHODS, lenof(HTTP_KNOWN_METHODS));
 496                 http_request_method_entry **ptr = HTTP_G->request.methods.custom.entries;
 497
 498                 for (i = 0; i < HTTP_G->request.methods.custom.count; ++i) {
 499                         if (ptr[i]) {
 500                                 phpstr_appendf(custom_request_methods, "%s, ", ptr[i]->name);
 501                         }
 502                 }
 503
 504                 phpstr_append(known_request_methods, PHPSTR_VAL(custom_request_methods), PHPSTR_LEN(custom_request_methods));
 505                 phpstr_fix(known_request_methods);
 506                 phpstr_fix(custom_request_methods);
 507
 508                 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods));
 509                 php_info_print_table_row(2, "Custom",
 510                         PHPSTR_LEN(custom_request_methods) ? PHPSTR_VAL(custom_request_methods) : "none registered");
 511                 php_info_print_table_row(2, "Allowed", strlen(HTTP_G->request.methods.allowed) ? HTTP_G->request.methods.allowed : "(ANY)");
 512
 513                 phpstr_free(&known_request_methods);
 514                 phpstr_free(&custom_request_methods);
 515         }
 516         php_info_print_table_end();
 517
 518         DISPLAY_INI_ENTRIES();
 519 }
 520 /* }}} */
 521
 522 /*
 523  * Local variables:
 524  * tab-width: 4
 525  * c-basic-offset: 4
 526  * End:
 527  * vim600: noet sw=4 ts=4 fdm=marker
 528  * vim<600: noet sw=4 ts=4
 529  */
 530