IceHawk constants

The IceHawk component provides two handy abstract classes which contains public constants you can use:

HTTP methods

If you want to check what HTTP method was used for the current request, you can ask the request info object and use the following class constants to compare it against:

use IceHawk\IceHawk\Constants\HttpMethod;

HttpMethod::HEAD; 
HttpMethod::GET; 
HttpMethod::POST; 
HttpMethod::PUT; 
HttpMethod::PATCH; 
HttpMethod::DELETE; 
HttpMethod::OPTIONS; 

Additionally you can get all methods in one constant array:

use IceHawk\IceHawk\Constants\HttpMethod;

echo "Request method is: ";

if ( in_array( $requestInfo->getMethod(), HttpMethod::ALL_METHODS ) )
{
    echo "valid"
}
else
{
    echo "invalid"
}

And we also provide a constant array for the methods of each side - read and write:

use IceHawk\IceHawk\Constants\HttpMethod;

echo "Request method is: ";

if ( in_array( $requestInfo->getMethod(), HttpMethod::READ_METHODS ) )
{
    echo "for the read side"
}
elseif ( in_array( $requestInfo->getMethod(), HttpMethod::WRITE_METHODS ) )
{
    echo "for the write side"
}
else
{
    echo "OPTIONS or invalid";
}

HTTP codes

To help you respond requests with appropriate HTTP status codes we provide an abstract class with all available HTTP status codes, defined in "Hypertext Transfer Protocol - HTTP/1.1" (RFC 2616, Section 10)

use IceHawk\IceHawk\Constants\HttpCode;

HttpCode::CONTINUE; # 100
HttpCode::SWITCHING_PROTOCOLS; # 101
HttpCode::PROCESSING; # 102
HttpCode::OK; # 200
HttpCode::CREATED; # 201
HttpCode::ACCEPTED; # 202
HttpCode::NON_AUTHORITATIVE_INFORMATION; # 203
HttpCode::NO_CONTENT; # 204
HttpCode::RESET_CONTENT; # 205
HttpCode::PARTIAL_CONTENT; # 206
HttpCode::MULTI_STATUS; # 207
HttpCode::ALREADY_REPORTED; # 208
HttpCode::IM_USED; # 226
HttpCode::MULTIPLE_CHOICES; # 300
HttpCode::MOVED_PERMANENTLY; # 301
HttpCode::FOUND; # 302
HttpCode::SEE_OTHER; # 303
HttpCode::NOT_MODIFIED; # 304
HttpCode::USE_PROXY; # 305
HttpCode::SWITCH_PROXY; # 306
HttpCode::TEMPORARY_REDIRECT; # 307
HttpCode::PERMANENT_REDIRECT; # 308
HttpCode::BAD_REQUEST; # 400
HttpCode::UNAUTHORIZED; # 401
HttpCode::PAYMENT_REQUIRED; # 402
HttpCode::FORBIDDEN; # 403
HttpCode::NOT_FOUND; # 404
HttpCode::METHOD_NOT_ALLOWED; # 405
HttpCode::NOT_ACCEPTABLE; # 406
HttpCode::PROXY_AUTHENTICATION_REQUIRED; # 407
HttpCode::REQUEST_TIMEOUT; # 408
HttpCode::CONFLICT; # 409
HttpCode::GONE; # 410
HttpCode::LENGTH_REQUIRED; # 411
HttpCode::PRECONDITION_FAILED; # 412
HttpCode::REQUEST_ENTITY_TOO_LARGE; # 413
HttpCode::REQUEST_URI_TOO_LONG; # 414
HttpCode::UNSUPPORTED_MEDIA_TYPE; # 415
HttpCode::REQUESTED_RANGE_NOT_SATISFIABLE; # 416
HttpCode::EXPECTATION_FAILED; # 417
HttpCode::I_AM_A_TEAPOT; # 418
HttpCode::AUTHENTICATION_TIMEOUT; # 419
HttpCode::METHOD_FAILURE; # 420
HttpCode::UNPROCESSABLE_ENTITY; # 422
HttpCode::LOCKED; # 423
HttpCode::FAILED_DEPENDENCY; # 424
HttpCode::UNORDERED_COLLECTION; # 425
HttpCode::UPGRADE_REQUIRED; # 426
HttpCode::PRECONDITION_REQUIRED; # 428
HttpCode::TOO_MANY_REQUESTS; # 429
HttpCode::REQUEST_HEADER_FIELDS_TOO_LARGE; # 431
HttpCode::NO_RESPONSE; # 444
HttpCode::RETRY_WITH; # 449
HttpCode::BLOCKED_BY_WINDOWS_PARENTAL_CONTROLS; # 450
HttpCode::UNAVAILABLE_FOR_LEGAL_REASONS; # 451
HttpCode::REQUEST_HEADER_TOO_LARGE; # 494
HttpCode::CERT_ERROR; # 495
HttpCode::NO_CERT; # 496
HttpCode::HTTP_TO_HTTPS; # 497
HttpCode::CLIENT_CLOSED_REQUEST; # 499
HttpCode::INTERNAL_SERVER_ERROR; # 500
HttpCode::NOT_IMPLEMENTED; # 501
HttpCode::BAD_GATEWAY; # 502
HttpCode::SERVICE_UNAVAILABLE; # 503
HttpCode::GATEWAY_TIMEOUT; # 504
HttpCode::HTTP_VERSION_NOT_SUPPORTED; # 505
HttpCode::VARIANT_ALSO_NEGOTIATES; # 506
HttpCode::INSUFFICIENT_STORAGE; # 507
HttpCode::LOOP_DETECTED; # 508
HttpCode::BANDWIDTH_LIMIT_EXCEEDED; # 509
HttpCode::NOT_EXTENDED; # 510
HttpCode::NETWORK_AUTHENTICATION_REQUIRED; # 511
HttpCode::NETWORK_READ_TIMEOUT_ERROR; # 598
HttpCode::NETWORK_CONNECT_TIMEOUT_ERROR; # 599