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| 1 | <?php declare(strict_types=1); |
| 2 | /* |
| 3 | * This file is part of Aplus Framework HTTP Library. |
| 4 | * |
| 5 | * (c) Natan Felles <natanfelles@gmail.com> |
| 6 | * |
| 7 | * For the full copyright and license information, please view the LICENSE |
| 8 | * file that was distributed with this source code. |
| 9 | */ |
| 10 | namespace Framework\HTTP; |
| 11 | |
| 12 | use InvalidArgumentException; |
| 13 | use LogicException; |
| 14 | |
| 15 | /** |
| 16 | * Class Status. |
| 17 | * |
| 18 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status |
| 19 | * |
| 20 | * @package http |
| 21 | */ |
| 22 | class Status |
| 23 | { |
| 24 | // ------------------------------------------------------------------------- |
| 25 | // Informational responses |
| 26 | // ------------------------------------------------------------------------- |
| 27 | /** |
| 28 | * 100 Continue. |
| 29 | * |
| 30 | * This interim response indicates that everything so far is OK and that the |
| 31 | * client should continue the request, or ignore the response if the request |
| 32 | * is already finished. |
| 33 | * |
| 34 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/100 |
| 35 | * |
| 36 | * @var int |
| 37 | */ |
| 38 | public const CONTINUE = 100; |
| 39 | /** |
| 40 | * 101 Switching Protocols. |
| 41 | * |
| 42 | * This code is sent in response to an Upgrade request header from the |
| 43 | * client, and indicates the protocol the server is switching to. |
| 44 | * |
| 45 | * @see Header::UPGRADE |
| 46 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/101 |
| 47 | * |
| 48 | * @var int |
| 49 | */ |
| 50 | public const SWITCHING_PROTOCOLS = 101; |
| 51 | /** |
| 52 | * 102 Processing (WebDAV). |
| 53 | * |
| 54 | * This code indicates that the server has received and is processing the |
| 55 | * request, but no response is available yet. |
| 56 | * |
| 57 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/102 |
| 58 | * |
| 59 | * @var int |
| 60 | */ |
| 61 | public const PROCESSING = 102; |
| 62 | /** |
| 63 | * 103 Early Hints. |
| 64 | * |
| 65 | * This status code is primarily intended to be used with the Link header, |
| 66 | * letting the user agent start preloading resources while the server |
| 67 | * prepares a response. |
| 68 | * |
| 69 | * @see Header::LINK |
| 70 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/103 |
| 71 | * |
| 72 | * @var int |
| 73 | */ |
| 74 | public const EARLY_HINTS = 103; |
| 75 | // ------------------------------------------------------------------------- |
| 76 | // Successful responses |
| 77 | // ------------------------------------------------------------------------- |
| 78 | /** |
| 79 | * 200 OK. |
| 80 | * |
| 81 | * The request has succeeded. The meaning of the success depends on the |
| 82 | * HTTP method: |
| 83 | * |
| 84 | * - GET: The resource has been fetched and is transmitted in the message |
| 85 | * body. |
| 86 | * |
| 87 | * - HEAD: The representation headers are included in the response without |
| 88 | * any message body. |
| 89 | * |
| 90 | * - PUT or POST: The resource describing the result of the action is |
| 91 | * transmitted in the message body. |
| 92 | * |
| 93 | * - TRACE: The message body contains the request message as received by the |
| 94 | * server. |
| 95 | * |
| 96 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/200 |
| 97 | * |
| 98 | * @var int |
| 99 | */ |
| 100 | public const OK = 200; |
| 101 | /** |
| 102 | * 201 Created. |
| 103 | * |
| 104 | * The request has succeeded and a new resource has been created as a |
| 105 | * result. This is typically the response sent after POST requests, or some |
| 106 | * PUT requests. |
| 107 | * |
| 108 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/201 |
| 109 | * |
| 110 | * @var int |
| 111 | */ |
| 112 | public const CREATED = 201; |
| 113 | /** |
| 114 | * 202 Accepted. |
| 115 | * |
| 116 | * The request has been received but not yet acted upon. It is noncommittal, |
| 117 | * since there is no way in HTTP to later send an asynchronous response |
| 118 | * indicating the outcome of the request. It is intended for cases where |
| 119 | * another process or server handles the request, or for batch processing. |
| 120 | * |
| 121 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/202 |
| 122 | * |
| 123 | * @var int |
| 124 | */ |
| 125 | public const ACCEPTED = 202; |
| 126 | /** |
| 127 | * 203 Non-Authoritative Information. |
| 128 | * |
| 129 | * This response code means the returned meta-information is not exactly the |
| 130 | * same as is available from the origin server, but is collected from a |
| 131 | * local or a third-party copy. This is mostly used for mirrors or backups |
| 132 | * of another resource. Except for that specific case, the "200 OK" response |
| 133 | * is preferred to this status. |
| 134 | * |
| 135 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/203 |
| 136 | * |
| 137 | * @var int |
| 138 | */ |
| 139 | public const NON_AUTHORITATIVE_INFORMATION = 203; |
| 140 | /** |
| 141 | * 204 No Content. |
| 142 | * |
| 143 | * There is no content to send for this request, but the headers may be |
| 144 | * useful. The user-agent may update its cached headers for this resource |
| 145 | * with the new ones. |
| 146 | * |
| 147 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/204 |
| 148 | * |
| 149 | * @var int |
| 150 | */ |
| 151 | public const NO_CONTENT = 204; |
| 152 | /** |
| 153 | * 205 Reset Content. |
| 154 | * |
| 155 | * Tells the user-agent to reset the document which sent this request. |
| 156 | * |
| 157 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/205 |
| 158 | * |
| 159 | * @var int |
| 160 | */ |
| 161 | public const RESET_CONTENT = 205; |
| 162 | /** |
| 163 | * 206 Partial Content. |
| 164 | * |
| 165 | * This response code is used when the Range header is sent from the client |
| 166 | * to request only part of a resource. |
| 167 | * |
| 168 | * @see RequestHeader::RANGE |
| 169 | * @see Header::CONTENT_RANGE |
| 170 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/206 |
| 171 | * |
| 172 | * @var int |
| 173 | */ |
| 174 | public const PARTIAL_CONTENT = 206; |
| 175 | /** |
| 176 | * 207 Multi-Status (WebDAV). |
| 177 | * |
| 178 | * Conveys information about multiple resources, for situations where |
| 179 | * multiple status codes might be appropriate. |
| 180 | * |
| 181 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/207 |
| 182 | * |
| 183 | * @var int |
| 184 | */ |
| 185 | public const MULTI_STATUS = 207; |
| 186 | /** |
| 187 | * 208 Already Reported (WebDAV). |
| 188 | * |
| 189 | * Used inside a `<dav:propstat>` response element to avoid repeatedly |
| 190 | * enumerating the internal members of multiple bindings to the same |
| 191 | * collection. |
| 192 | * |
| 193 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/208 |
| 194 | * |
| 195 | * @var int |
| 196 | */ |
| 197 | public const ALREADY_REPORTED = 208; |
| 198 | /** |
| 199 | * 226 IM Used (HTTP Delta encoding). |
| 200 | * |
| 201 | * The server has fulfilled a GET request for the resource, and the response |
| 202 | * is a representation of the result of one or more instance-manipulations |
| 203 | * applied to the current instance. |
| 204 | * |
| 205 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/226 |
| 206 | * |
| 207 | * @var int |
| 208 | */ |
| 209 | public const IM_USED = 226; |
| 210 | // ------------------------------------------------------------------------- |
| 211 | // Redirection messages |
| 212 | // ------------------------------------------------------------------------- |
| 213 | /** |
| 214 | * 300 Multiple Choices. |
| 215 | * |
| 216 | * The request has more than one possible response. The user-agent or user |
| 217 | * should choose one of them. (There is no standardized way of choosing one |
| 218 | * of the responses, but HTML links to the possibilities are recommended so |
| 219 | * the user can pick.) |
| 220 | * |
| 221 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/300 |
| 222 | * |
| 223 | * @var int |
| 224 | */ |
| 225 | public const MULTIPLE_CHOICES = 300; |
| 226 | /** |
| 227 | * 301 Moved Permanently. |
| 228 | * |
| 229 | * The URL of the requested resource has been changed permanently. The new |
| 230 | * URL is given in the response. |
| 231 | * |
| 232 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/301 |
| 233 | * |
| 234 | * @var int |
| 235 | */ |
| 236 | public const MOVED_PERMANENTLY = 301; |
| 237 | /** |
| 238 | * 302 Found. |
| 239 | * |
| 240 | * This response code means that the URI of requested resource has been |
| 241 | * changed temporarily. Further changes in the URI might be made in the |
| 242 | * future. Therefore, this same URI should be used by the client in future |
| 243 | * requests. |
| 244 | * |
| 245 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/302 |
| 246 | * |
| 247 | * @var int |
| 248 | */ |
| 249 | public const FOUND = 302; |
| 250 | /** |
| 251 | * 303 See Other. |
| 252 | * |
| 253 | * The server sent this response to direct the client to get the requested |
| 254 | * resource at another URI with a GET request. |
| 255 | * |
| 256 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/303 |
| 257 | * |
| 258 | * @var int |
| 259 | */ |
| 260 | public const SEE_OTHER = 303; |
| 261 | /** |
| 262 | * 304 Not Modified. |
| 263 | * |
| 264 | * This is used for caching purposes. It tells the client that the response |
| 265 | * has not been modified, so the client can continue to use the same cached |
| 266 | * version of the response. |
| 267 | * |
| 268 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/304 |
| 269 | * |
| 270 | * @var int |
| 271 | */ |
| 272 | public const NOT_MODIFIED = 304; |
| 273 | /** |
| 274 | * 305 Use Proxy. |
| 275 | * |
| 276 | * Defined in a previous version of the HTTP specification to indicate that |
| 277 | * a requested response must be accessed by a proxy. It has been deprecated |
| 278 | * due to security concerns regarding in-band configuration of a proxy. |
| 279 | * |
| 280 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/305 |
| 281 | * |
| 282 | * @var int |
| 283 | */ |
| 284 | public const USE_PROXY = 305; |
| 285 | /** |
| 286 | * 306 unused. |
| 287 | * |
| 288 | * This response code is no longer used; it is just reserved. It was used in |
| 289 | * a previous version of the HTTP/1.1 specification. |
| 290 | * |
| 291 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/306 |
| 292 | * |
| 293 | * @var int |
| 294 | */ |
| 295 | public const SWITCH_PROXY = 306; |
| 296 | /** |
| 297 | * 307 Temporary Redirect. |
| 298 | * |
| 299 | * The server sends this response to direct the client to get the requested |
| 300 | * resource at another URI with same method that was used in the prior |
| 301 | * request. This has the same semantics as the `302 Found` HTTP response |
| 302 | * code, with the exception that the user agent must not change the HTTP |
| 303 | * method used: If a `POST` was used in the first request, a `POST` must be |
| 304 | * used in the second request. |
| 305 | * |
| 306 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/307 |
| 307 | * |
| 308 | * @var int |
| 309 | */ |
| 310 | public const TEMPORARY_REDIRECT = 307; |
| 311 | /** |
| 312 | * 308 Permanent Redirect. |
| 313 | * |
| 314 | * This means that the resource is now permanently located at another URI, |
| 315 | * specified by the `Location:` HTTP Response header. This has the same |
| 316 | * semantics as the `301 Moved Permanently` HTTP response code, with the |
| 317 | * exception that the user agent must not change the HTTP method used: If a |
| 318 | * `POST` was used in the first request, a `POST` must be used in the second |
| 319 | * request. |
| 320 | * |
| 321 | * @see ResponseHeader::LOCATION |
| 322 | * @see Status::MOVED_PERMANENTLY |
| 323 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/308 |
| 324 | * |
| 325 | * @var int |
| 326 | */ |
| 327 | public const PERMANENT_REDIRECT = 308; |
| 328 | // ------------------------------------------------------------------------- |
| 329 | // Client error responses |
| 330 | // ------------------------------------------------------------------------- |
| 331 | /** |
| 332 | * 400 Bad Request. |
| 333 | * |
| 334 | * The server could not understand the request due to invalid syntax. |
| 335 | * |
| 336 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400 |
| 337 | * |
| 338 | * @var int |
| 339 | */ |
| 340 | public const BAD_REQUEST = 400; |
| 341 | /** |
| 342 | * 401 Unauthorized. |
| 343 | * |
| 344 | * Although the HTTP standard specifies "unauthorized", semantically this |
| 345 | * response means "unauthenticated". That is, the client must authenticate |
| 346 | * itself to get the requested response. |
| 347 | * |
| 348 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/401 |
| 349 | * |
| 350 | * @var int |
| 351 | */ |
| 352 | public const UNAUTHORIZED = 401; |
| 353 | /** |
| 354 | * 402 Payment Required. |
| 355 | * |
| 356 | * This response code is reserved for future use. The initial aim for |
| 357 | * creating this code was using it for digital payment systems, however this |
| 358 | * status code is used very rarely and no standard convention exists. |
| 359 | * |
| 360 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/402 |
| 361 | * |
| 362 | * @var int |
| 363 | */ |
| 364 | public const PAYMENT_REQUIRED = 402; |
| 365 | /** |
| 366 | * 403 Forbidden. |
| 367 | * |
| 368 | * The client does not have access rights to the content; that is, it is |
| 369 | * unauthorized, so the server is refusing to give the requested resource. |
| 370 | * Unlike 401, the client's identity is known to the server. |
| 371 | * |
| 372 | * @see Status::UNAUTHORIZED |
| 373 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/403 |
| 374 | * |
| 375 | * @var int |
| 376 | */ |
| 377 | public const FORBIDDEN = 403; |
| 378 | /** |
| 379 | * 404 Not Found. |
| 380 | * |
| 381 | * The server can not find the requested resource. In the browser, this |
| 382 | * means the URL is not recognized. In an API, this can also mean that the |
| 383 | * endpoint is valid but the resource itself does not exist. Servers may |
| 384 | * also send this response instead of 403 to hide the existence of a |
| 385 | * resource from an unauthorized client. This response code is probably the |
| 386 | * most famous one due to its frequent occurrence on the web. |
| 387 | * |
| 388 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404 |
| 389 | * |
| 390 | * @var int |
| 391 | */ |
| 392 | public const NOT_FOUND = 404; |
| 393 | /** |
| 394 | * 405 Method Not Allowed. |
| 395 | * |
| 396 | * The request method is known by the server but is not supported by the |
| 397 | * target resource. For example, an API may forbid DELETE-ing a resource. |
| 398 | * |
| 399 | * @see ResponseHeader::ALLOW |
| 400 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/405 |
| 401 | * |
| 402 | * @var int |
| 403 | */ |
| 404 | public const METHOD_NOT_ALLOWED = 405; |
| 405 | /** |
| 406 | * 406 Not Acceptable. |
| 407 | * |
| 408 | * This response is sent when the web server, after performing server-driven |
| 409 | * content negotiation, doesn't find any content that conforms to the |
| 410 | * criteria given by the user agent. |
| 411 | * |
| 412 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/406 |
| 413 | * |
| 414 | * @var int |
| 415 | */ |
| 416 | public const NOT_ACCEPTABLE = 406; |
| 417 | /** |
| 418 | * 407 Proxy Authentication Required. |
| 419 | * |
| 420 | * This is similar to 401 but authentication is needed to be done by a |
| 421 | * proxy. |
| 422 | * |
| 423 | * @see Status::UNAUTHORIZED |
| 424 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/407 |
| 425 | * |
| 426 | * @var int |
| 427 | */ |
| 428 | public const PROXY_AUTHENTICATION_REQUIRED = 407; |
| 429 | /** |
| 430 | * 408 Request Timeout. |
| 431 | * |
| 432 | * This response is sent on an idle connection by some servers, even without |
| 433 | * any previous request by the client. It means that the server would like |
| 434 | * to shut down this unused connection. This response is used much more |
| 435 | * since some browsers, like Chrome, Firefox 27+, or IE9, use HTTP |
| 436 | * pre-connection mechanisms to speed up surfing. Also note that some |
| 437 | * servers merely shut down the connection without sending this message. |
| 438 | * |
| 439 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/408 |
| 440 | * |
| 441 | * @var int |
| 442 | */ |
| 443 | public const REQUEST_TIMEOUT = 408; |
| 444 | /** |
| 445 | * 409 Conflict. |
| 446 | * |
| 447 | * This response is sent when a request conflicts with the current state of |
| 448 | * the server. |
| 449 | * |
| 450 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/409 |
| 451 | * |
| 452 | * @var int |
| 453 | */ |
| 454 | public const CONFLICT = 409; |
| 455 | /** |
| 456 | * 410 Gone. |
| 457 | * |
| 458 | * This response is sent when the requested content has been permanently |
| 459 | * deleted from server, with no forwarding address. Clients are expected to |
| 460 | * remove their caches and links to the resource. The HTTP specification |
| 461 | * intends this status code to be used for "limited-time, promotional |
| 462 | * services". APIs should not feel compelled to indicate resources that have |
| 463 | * been deleted with this status code. |
| 464 | * |
| 465 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/410 |
| 466 | * |
| 467 | * @var int |
| 468 | */ |
| 469 | public const GONE = 410; |
| 470 | /** |
| 471 | * 411 Length Required. |
| 472 | * |
| 473 | * Server rejected the request because the Content-Length header field is |
| 474 | * not defined and the server requires it. |
| 475 | * |
| 476 | * @see Header::CONTENT_LENGTH |
| 477 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/411 |
| 478 | * |
| 479 | * @var int |
| 480 | */ |
| 481 | public const LENGTH_REQUIRED = 411; |
| 482 | /** |
| 483 | * 412 Precondition Failed. |
| 484 | * |
| 485 | * The client has indicated preconditions in its headers which the server |
| 486 | * does not meet. |
| 487 | * |
| 488 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/412 |
| 489 | * |
| 490 | * @var int |
| 491 | */ |
| 492 | public const PRECONDITION_FAILED = 412; |
| 493 | /** |
| 494 | * 413 Payload Too Large. |
| 495 | * |
| 496 | * Request entity is larger than limits defined by server; the server might |
| 497 | * close the connection or return an `Retry-After` header field. |
| 498 | * |
| 499 | * @see ResponseHeader::RETRY_AFTER |
| 500 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/413 |
| 501 | * |
| 502 | * @var int |
| 503 | */ |
| 504 | public const PAYLOAD_TOO_LARGE = 413; |
| 505 | /** |
| 506 | * 414 URI Too Long. |
| 507 | * |
| 508 | * The URI requested by the client is longer than the server is willing to |
| 509 | * interpret. |
| 510 | * |
| 511 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/414 |
| 512 | * |
| 513 | * @var int |
| 514 | */ |
| 515 | public const URI_TOO_LARGE = 414; |
| 516 | /** |
| 517 | * 415 Unsupported Media Type. |
| 518 | * |
| 519 | * The media format of the requested data is not supported by the server, |
| 520 | * so the server is rejecting the request. |
| 521 | * |
| 522 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/415 |
| 523 | * |
| 524 | * @var int |
| 525 | */ |
| 526 | public const UNSUPPORTED_MEDIA_TYPE = 415; |
| 527 | /** |
| 528 | * 416 Range Not Satisfiable. |
| 529 | * |
| 530 | * The range specified by the `Range` header field in the request can't be |
| 531 | * fulfilled; it's possible that the range is outside the size of the target |
| 532 | * URI's data. |
| 533 | * |
| 534 | * @see RequestHeader::RANGE |
| 535 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/416 |
| 536 | * |
| 537 | * @var int |
| 538 | */ |
| 539 | public const RANGE_NOT_SATISFIABLE = 416; |
| 540 | /** |
| 541 | * 417 Expectation Failed. |
| 542 | * |
| 543 | * This response code means the expectation indicated by the `Expect` |
| 544 | * request header field can't be met by the server. |
| 545 | * |
| 546 | * @see RequestHeader::EXPECT |
| 547 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/417 |
| 548 | * |
| 549 | * @var int |
| 550 | */ |
| 551 | public const EXPECTATION_FAILED = 417; |
| 552 | /** |
| 553 | * 418 I'm a teapot. |
| 554 | * |
| 555 | * The server refuses the attempt to brew coffee with a teapot. |
| 556 | * |
| 557 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/418 |
| 558 | * |
| 559 | * @var int |
| 560 | */ |
| 561 | public const IM_A_TEAPOT = 418; |
| 562 | /** |
| 563 | * 421 Misdirected Request. |
| 564 | * |
| 565 | * The request was directed at a server that is not able to produce a |
| 566 | * response. This can be sent by a server that is not configured to produce |
| 567 | * responses for the combination of scheme and authority that are included |
| 568 | * in the request URI. |
| 569 | * |
| 570 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/421 |
| 571 | * |
| 572 | * @var int |
| 573 | */ |
| 574 | public const MISDIRECTED_REQUEST = 421; |
| 575 | /** |
| 576 | * 422 Unprocessable Entity (WebDAV). |
| 577 | * |
| 578 | * The request was well-formed but was unable to be followed due to semantic |
| 579 | * errors. |
| 580 | * |
| 581 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/422 |
| 582 | * |
| 583 | * @var int |
| 584 | */ |
| 585 | public const UNPROCESSABLE_ENTITY = 422; |
| 586 | /** |
| 587 | * 423 Locked (WebDAV). |
| 588 | * |
| 589 | * The resource that is being accessed is locked. |
| 590 | * |
| 591 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/423 |
| 592 | * |
| 593 | * @var int |
| 594 | */ |
| 595 | public const LOCKED = 423; |
| 596 | /** |
| 597 | * 424 Failed Dependency (WebDAV). |
| 598 | * |
| 599 | * The request failed due to failure of a previous request. |
| 600 | * |
| 601 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/424 |
| 602 | * |
| 603 | * @var int |
| 604 | */ |
| 605 | public const FAILED_DEPENDENCY = 424; |
| 606 | /** |
| 607 | * 425 Too Early. |
| 608 | * |
| 609 | * Indicates that the server is unwilling to risk processing a request that |
| 610 | * might be replayed. |
| 611 | * |
| 612 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/425 |
| 613 | * |
| 614 | * @var int |
| 615 | */ |
| 616 | public const TOO_EARLY = 425; |
| 617 | /** |
| 618 | * 426 Upgrade Required. |
| 619 | * |
| 620 | * The server refuses to perform the request using the current protocol but |
| 621 | * might be willing to do so after the client upgrades to a different |
| 622 | * protocol. The server sends an `Upgrade` header in a 426 response to |
| 623 | * indicate the required protocol(s). |
| 624 | * |
| 625 | * @see Header::UPGRADE |
| 626 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/426 |
| 627 | * |
| 628 | * @var int |
| 629 | */ |
| 630 | public const UPGRADE_REQUIRED = 426; |
| 631 | /** |
| 632 | * 428 Precondition Required. |
| 633 | * |
| 634 | * The origin server requires the request to be conditional. This response |
| 635 | * is intended to prevent the 'lost update' problem, where a client GETs a |
| 636 | * resource's state, modifies it, and PUTs it back to the server, when |
| 637 | * meanwhile a third party has modified the state on the server, leading to |
| 638 | * a conflict. |
| 639 | * |
| 640 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/428 |
| 641 | * |
| 642 | * @var int |
| 643 | */ |
| 644 | public const PRECONDITION_REQUIRED = 428; |
| 645 | /** |
| 646 | * 429 Too Many Requests. |
| 647 | * |
| 648 | * The user has sent too many requests in a given amount of time ("rate |
| 649 | * limiting"). |
| 650 | * |
| 651 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/429 |
| 652 | * |
| 653 | * @var int |
| 654 | */ |
| 655 | public const TOO_MANY_REQUESTS = 429; |
| 656 | /** |
| 657 | * 431 Request Header Fields Too Large. |
| 658 | * |
| 659 | * The server is unwilling to process the request because its header fields |
| 660 | * are too large. The request may be resubmitted after reducing the size of |
| 661 | * the request header fields. |
| 662 | * |
| 663 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/431 |
| 664 | * |
| 665 | * @var int |
| 666 | */ |
| 667 | public const REQUEST_HEADER_FIELDS_TOO_LARGE = 431; |
| 668 | /** |
| 669 | * 451 Unavailable For Legal Reasons. |
| 670 | * |
| 671 | * The user-agent requested a resource that cannot legally be provided, such |
| 672 | * as a web page censored by a government. |
| 673 | * |
| 674 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/451 |
| 675 | * |
| 676 | * @var int |
| 677 | */ |
| 678 | public const UNAVAILABLE_FOR_LEGAL_REASONS = 451; |
| 679 | /** |
| 680 | * 499 Client Closed Request (nginx). |
| 681 | * |
| 682 | * A non-standard status code introduced by nginx for the case when a client |
| 683 | * closes the connection while nginx is processing the request. |
| 684 | * |
| 685 | * @see https://httpstatuses.com/499 |
| 686 | * |
| 687 | * @var int |
| 688 | */ |
| 689 | public const CLIENT_CLOSED_REQUEST = 499; |
| 690 | // ------------------------------------------------------------------------- |
| 691 | // Server error responses |
| 692 | // ------------------------------------------------------------------------- |
| 693 | /** |
| 694 | * 500 Internal Server Error. |
| 695 | * |
| 696 | * The server has encountered a situation it doesn't know how to handle. |
| 697 | * |
| 698 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/500 |
| 699 | * |
| 700 | * @var int |
| 701 | */ |
| 702 | public const INTERNAL_SERVER_ERROR = 500; |
| 703 | /** |
| 704 | * 501 Not Implemented. |
| 705 | * |
| 706 | * The request method is not supported by the server and cannot be handled. |
| 707 | * The only methods that servers are required to support (and therefore that |
| 708 | * must not return this code) are `GET` and `HEAD`. |
| 709 | * |
| 710 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/501 |
| 711 | * |
| 712 | * @var int |
| 713 | */ |
| 714 | public const NOT_IMPLEMENTED = 501; |
| 715 | /** |
| 716 | * 502 Bad Gateway. |
| 717 | * |
| 718 | * This error response means that the server, while working as a gateway to |
| 719 | * get a response needed to handle the request, got an invalid response. |
| 720 | * |
| 721 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/502 |
| 722 | * |
| 723 | * @var int |
| 724 | */ |
| 725 | public const BAD_GATEWAY = 502; |
| 726 | /** |
| 727 | * 503 Service Unavailable. |
| 728 | * |
| 729 | * The server is not ready to handle the request. Common causes are a server |
| 730 | * that is down for maintenance or that is overloaded. Note that together |
| 731 | * with this response, a user-friendly page explaining the problem should be |
| 732 | * sent. This response should be used for temporary conditions and the |
| 733 | * `Retry-After:` HTTP header should, if possible, contain the estimated |
| 734 | * time before the recovery of the service. The webmaster must also take |
| 735 | * care about the caching-related headers that are sent along with this |
| 736 | * response, as these temporary condition responses should usually not be |
| 737 | * cached. |
| 738 | * |
| 739 | * @see ResponseHeader::RETRY_AFTER |
| 740 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/503 |
| 741 | * |
| 742 | * @var int |
| 743 | */ |
| 744 | public const SERVICE_UNAVAILABLE = 503; |
| 745 | /** |
| 746 | * 504 Gateway Timeout. |
| 747 | * |
| 748 | * This error response is given when the server is acting as a gateway and |
| 749 | * cannot get a response in time. |
| 750 | * |
| 751 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/504 |
| 752 | * |
| 753 | * @var int |
| 754 | */ |
| 755 | public const GATEWAY_TIMEOUT = 504; |
| 756 | /** |
| 757 | * 505 HTTP Version Not Supported. |
| 758 | * |
| 759 | * The HTTP version used in the request is not supported by the server. |
| 760 | * |
| 761 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/505 |
| 762 | * |
| 763 | * @var int |
| 764 | */ |
| 765 | public const HTTP_VERSION_NOT_SUPPORTED = 505; |
| 766 | /** |
| 767 | * 506 Variant Also Negotiates. |
| 768 | * |
| 769 | * The server has an internal configuration error: the chosen variant |
| 770 | * resource is configured to engage in transparent content negotiation |
| 771 | * itself, and is therefore not a proper end point in the negotiation |
| 772 | * process. |
| 773 | * |
| 774 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/506 |
| 775 | * |
| 776 | * @var int |
| 777 | */ |
| 778 | public const VARIANT_ALSO_NEGOTIATES = 506; |
| 779 | /** |
| 780 | * 507 Insufficient Storage (WebDAV). |
| 781 | * |
| 782 | * The method could not be performed on the resource because the server is |
| 783 | * unable to store the representation needed to successfully complete the |
| 784 | * request. |
| 785 | * |
| 786 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/507 |
| 787 | * |
| 788 | * @var int |
| 789 | */ |
| 790 | public const INSUFFICIENT_STORAGE = 507; |
| 791 | /** |
| 792 | * 508 Loop Detected (WebDAV). |
| 793 | * |
| 794 | * The server detected an infinite loop while processing the request. |
| 795 | * |
| 796 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/508 |
| 797 | * |
| 798 | * @var int |
| 799 | */ |
| 800 | public const LOOP_DETECTED = 508; |
| 801 | /** |
| 802 | * 510 Not Extended. |
| 803 | * |
| 804 | * Further extensions to the request are required for the server to fulfill |
| 805 | * it. |
| 806 | * |
| 807 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/510 |
| 808 | * |
| 809 | * @var int |
| 810 | */ |
| 811 | public const NOT_EXTENDED = 510; |
| 812 | /** |
| 813 | * 511 Network Authentication Required. |
| 814 | * |
| 815 | * The 511 status code indicates that the client needs to authenticate to |
| 816 | * gain network access. |
| 817 | * |
| 818 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/511 |
| 819 | * |
| 820 | * @var int |
| 821 | */ |
| 822 | public const NETWORK_AUTHENTICATION_REQUIRED = 511; |
| 823 | /** |
| 824 | * 599 Network Connect Timeout Error. |
| 825 | * |
| 826 | * This status code is not specified in any RFCs, but is used by some HTTP |
| 827 | * proxies to signal a network connect timeout behind the proxy to a client |
| 828 | * in front of the proxy. |
| 829 | * |
| 830 | * @see https://httpstatuses.com/599 |
| 831 | * |
| 832 | * @var int |
| 833 | */ |
| 834 | public const NETWORK_CONNECT_TIMEOUT_ERROR = 599; |
| 835 | /** |
| 836 | * Response status codes and reasons. |
| 837 | * |
| 838 | * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status |
| 839 | * |
| 840 | * @var array<int,string> |
| 841 | */ |
| 842 | protected static array $status = [ |
| 843 | // --------------------------------------------------------------------- |
| 844 | // Informational responses |
| 845 | // --------------------------------------------------------------------- |
| 846 | 100 => 'Continue', |
| 847 | 101 => 'Switching Protocols', |
| 848 | 102 => 'Processing', |
| 849 | 103 => 'Early Hints', |
| 850 | // --------------------------------------------------------------------- |
| 851 | // Successful responses |
| 852 | // --------------------------------------------------------------------- |
| 853 | 200 => 'OK', |
| 854 | 201 => 'Created', |
| 855 | 202 => 'Accepted', |
| 856 | 203 => 'Non-Authoritative Information', |
| 857 | 204 => 'No Content', |
| 858 | 205 => 'Reset Content', |
| 859 | 206 => 'Partial Content', |
| 860 | 207 => 'Multi-Status', |
| 861 | 208 => 'Already Reported', |
| 862 | 226 => 'IM Used', |
| 863 | // --------------------------------------------------------------------- |
| 864 | // Redirection messages |
| 865 | // --------------------------------------------------------------------- |
| 866 | 300 => 'Multiple Choices', |
| 867 | 301 => 'Moved Permanently', |
| 868 | 302 => 'Found', |
| 869 | 303 => 'See Other', |
| 870 | 304 => 'Not Modified', |
| 871 | 305 => 'Use Proxy', |
| 872 | 306 => 'Switch Proxy', |
| 873 | 307 => 'Temporary Redirect', |
| 874 | 308 => 'Permanent Redirect', |
| 875 | // --------------------------------------------------------------------- |
| 876 | // Client error responses |
| 877 | // --------------------------------------------------------------------- |
| 878 | 400 => 'Bad Request', |
| 879 | 401 => 'Unauthorized', |
| 880 | 402 => 'Payment Required', |
| 881 | 403 => 'Forbidden', |
| 882 | 404 => 'Not Found', |
| 883 | 405 => 'Method Not Allowed', |
| 884 | 406 => 'Not Acceptable', |
| 885 | 407 => 'Proxy Authentication Required', |
| 886 | 408 => 'Request Timeout', |
| 887 | 409 => 'Conflict', |
| 888 | 410 => 'Gone', |
| 889 | 411 => 'Length Required', |
| 890 | 412 => 'Precondition Failed', |
| 891 | 413 => 'Payload Too Large', |
| 892 | 414 => 'URI Too Large', |
| 893 | 415 => 'Unsupported Media Type', |
| 894 | 416 => 'Range Not Satisfiable', |
| 895 | 417 => 'Expectation Failed', |
| 896 | 418 => "I'm a teapot", |
| 897 | 421 => 'Misdirected Request', |
| 898 | 422 => 'Unprocessable Entity', |
| 899 | 423 => 'Locked', |
| 900 | 424 => 'Failed Dependency', |
| 901 | 425 => 'Too Early', |
| 902 | 426 => 'Upgrade Required', |
| 903 | 428 => 'Precondition Required', |
| 904 | 429 => 'Too Many Requests', |
| 905 | 431 => 'Request Header Fields Too Large', |
| 906 | 451 => 'Unavailable For Legal Reasons', |
| 907 | 499 => 'Client Closed Request', |
| 908 | // --------------------------------------------------------------------- |
| 909 | // Server error responses |
| 910 | // --------------------------------------------------------------------- |
| 911 | 500 => 'Internal Server Error', |
| 912 | 501 => 'Not Implemented', |
| 913 | 502 => 'Bad Gateway', |
| 914 | 503 => 'Service Unavailable', |
| 915 | 504 => 'Gateway Timeout', |
| 916 | 505 => 'HTTP Version Not Supported', |
| 917 | 506 => 'Variant Also Negotiates', |
| 918 | 507 => 'Insufficient Storage', |
| 919 | 508 => 'Loop Detected', |
| 920 | 510 => 'Not Extended', |
| 921 | 511 => 'Network Authentication Required', |
| 922 | 599 => 'Network Connect Timeout Error', |
| 923 | ]; |
| 924 | |
| 925 | /** |
| 926 | * @param int $code |
| 927 | * @param string|null $default |
| 928 | * |
| 929 | * @throws InvalidArgumentException for invalid code |
| 930 | * @throws LogicException for unknown code without a default reason |
| 931 | * |
| 932 | * @return string |
| 933 | */ |
| 934 | public static function getReason(int $code, string $default = null) : string |
| 935 | { |
| 936 | $code = static::validate($code); |
| 937 | if (isset(static::$status[$code])) { |
| 938 | return static::$status[$code]; |
| 939 | } |
| 940 | if ($default !== null) { |
| 941 | return $default; |
| 942 | } |
| 943 | throw new LogicException('Unknown status code must have a default reason: ' . $code); |
| 944 | } |
| 945 | |
| 946 | public static function setStatus(int $code, string $reason) : void |
| 947 | { |
| 948 | static::$status[static::validate($code)] = $reason; |
| 949 | } |
| 950 | |
| 951 | public static function validate(int $code) : int |
| 952 | { |
| 953 | if ($code < 100 || $code > 599) { |
| 954 | throw new InvalidArgumentException('Invalid response status code: ' . $code); |
| 955 | } |
| 956 | return $code; |
| 957 | } |
| 958 | } |