HTTP Status Codes

HTTP Status Codes ^

From http_protocol.c and httpd.h - RESPONSE_CODES 83

These are the codes in a shell-script friendly fashion.

1xx Info / Informational ^

• 100 Continue
• 101 Switching Protocols
• 102 Processing

2xx Success / OK ^

• 200 OK
• 201 Created
• 202 Accepted
• 203 Non-Authoritative Information
• 204 No Content
• 205 Reset Content
• 206 Partial Content
• 207 Multi-Status
• 208 Already Reported
• 226 IM Used

3xx Redirect ^

• 300 Multiple Choices
• 301 Moved Permanently
• 302 Found
• 303 See Other
• 304 Not Modified
• 305 Use Proxy
• 307 Temporary Redirect
• 308 Permanent Redirect

4xx Client Error ^

• 400 Bad Request
• 401 Unauthorized
• 402 Payment Required
• 403 Forbidden
• 404 Not Found
• 405 Method Not Allowed
• 406 Not Acceptable
• 407 Proxy Authentication Required
• 408 Request Timeout
• 409 Conflict
• 410 Gone
• 411 Length Required
• 412 Precondition Failed
• 413 Request Entity Too Large
• 414 Request-URI Too Long
• 415 Unsupported Media Type
• 416 Requested Range Not Satisfiable
• 417 Expectation Failed
• 422 Unprocessable Entity
• 423 Locked
• 424 Failed Dependency
• 426 Upgrade Required
• 428 Precondition Required
• 429 Too Many Requests
• 431 Request Header Fields Too Large

5xx Server Error ^

• 500 Internal Server Error
• 501 Not Implemented
• 502 Bad Gateway
• 503 Service Unavailable
• 504 Gateway Timeout
• 505 HTTP Version Not Supported
• 506 Variant Also Negotiates
• 507 Insufficient Storage
• 508 Loop Detected
• 510 Not Extended
• 511 Network Authentication Required

Status Codes in C ^

static const value_string vals_status_code[] = {
  { 100, "Continue" },
  { 101, "Switching Protocols" },
  { 102, "Processing" },
  { 199, "Informational - Others" },
 
  { 200, "OK"},
  { 201, "Created"},
  { 202, "Accepted"},
  { 203, "Non-authoritative Information"},
  { 204, "No Content"},
  { 205, "Reset Content"},
  { 206, "Partial Content"},
  { 207, "Multi-Status"},
  { 299, "Success - Others"},
 
  { 300, "Multiple Choices"},
  { 301, "Moved Permanently"},
  { 302, "Found"},
  { 303, "See Other"},
  { 304, "Not Modified"},
  { 305, "Use Proxy"},
  { 307, "Temporary Redirect"},
  { 399, "Redirection - Others"},
 
  { 400, "Bad Request"},
  { 401, "Unauthorized"},
  { 402, "Payment Required"},
  { 403, "Forbidden"},
  { 404, "Not Found"},
  { 405, "Method Not Allowed"},
  { 406, "Not Acceptable"},
  { 407, "Proxy Authentication Required"},
  { 408, "Request Time-out"},
  { 409, "Conflict"},
  { 410, "Gone"},
  { 411, "Length Required"},
  { 412, "Precondition Failed"},
  { 413, "Request Entity Too Large"},
  { 414, "Request-URI Too Long"},
  { 415, "Unsupported Media Type"},
  { 416, "Requested Range Not Satisfiable"},
  { 417, "Expectation Failed"},
  { 418, "I'm a teapot"},    /* RFC 2324 */
  { 422, "Unprocessable Entity"},
  { 423, "Locked"},
  { 424, "Failed Dependency"},
  { 499, "Client Error - Others"},
 
  { 500, "Internal Server Error"},
  { 501, "Not Implemented"},
  { 502, "Bad Gateway"},
  { 503, "Service Unavailable"},
  { 504, "Gateway Time-out"},
  { 505, "HTTP Version not supported"},
  { 507, "Insufficient Storage"},
  { 599, "Server Error - Others"},
 
  { 0,   NULL}

PHP of Updated Codes ^

array(
  // INFORMATIONAL CODES
  100 => 'Continue',
  101 => 'Switching Protocols',
  102 => 'Processing',
  
  // SUCCESS CODES
  200 => 'OK',
  201 => 'Created',
  202 => 'Accepted',
  203 => 'Non-Authoritative Information',
  204 => 'No Content',
  205 => 'Reset Content',
  206 => 'Partial Content',
  207 => 'Multi-status',
  208 => 'Already Reported',
  
  // REDIRECTION CODES
  300 => 'Multiple Choices',
  301 => 'Moved Permanently',
  302 => 'Found',
  303 => 'See Other',
  304 => 'Not Modified',
  305 => 'Use Proxy',
  306 => 'Switch Proxy', // Deprecated
  307 => 'Temporary Redirect',
  
  // CLIENT ERROR
  400 => 'Bad Request',
  401 => 'Unauthorized',
  402 => 'Payment Required',
  403 => 'Forbidden',
  404 => 'Not Found',
  405 => 'Method Not Allowed',
  406 => 'Not Acceptable',
  407 => 'Proxy Authentication Required',
  408 => 'Request Time-out',
  409 => 'Conflict',
  410 => 'Gone',
  411 => 'Length Required',
  412 => 'Precondition Failed',
  413 => 'Request Entity Too Large',
  414 => 'Request-URI Too Large',
  415 => 'Unsupported Media Type',
  416 => 'Requested range not satisfiable',
  417 => 'Expectation Failed',
  418 => 'I\'m a teapot',
  422 => 'Unprocessable Entity',
  423 => 'Locked',
  424 => 'Failed Dependency',
  425 => 'Unordered Collection',
  426 => 'Upgrade Required',
  428 => 'Precondition Required',
  429 => 'Too Many Requests',
  431 => 'Request Header Fields Too Large',
  
  // SERVER ERROR
  500 => 'Internal Server Error',
  501 => 'Not Implemented',
  502 => 'Bad Gateway',
  503 => 'Service Unavailable',
  504 => 'Gateway Time-out',
  505 => 'HTTP Version not supported',
  506 => 'Variant Also Negotiates',
  507 => 'Insufficient Storage',
  508 => 'Loop Detected',
  511 => 'Network Authentication Required'
);
Extra Info ^
Apache Internal Status Code Names ^
The rest of the 83 Codes are NULL for future use.
100 = HTTP_CONTINUE
101 = HTTP_SWITCHING_PROTOCOLS
102 = HTTP_PROCESSING
200 = HTTP_OK
201 = HTTP_CREATED
202 = HTTP_ACCEPTED
203 = HTTP_NON_AUTHORITATIVE
204 = HTTP_NO_CONTENT
205 = HTTP_RESET_CONTENT
206 = HTTP_PARTIAL_CONTENT
207 = HTTP_MULTI_STATUS
208 = HTTP_ALREADY_REPORTED
226 = HTTP_IM_USED
300 = HTTP_MULTIPLE_CHOICES
301 = HTTP_MOVED_PERMANENTLY
302 = HTTP_MOVED_TEMPORARILY
303 = HTTP_SEE_OTHER
304 = HTTP_NOT_MODIFIED
305 = HTTP_USE_PROXY
307 = HTTP_TEMPORARY_REDIRECT
308 = HTTP_PERMANENT_REDIRECT
400 = HTTP_BAD_REQUEST
401 = HTTP_UNAUTHORIZED
402 = HTTP_PAYMENT_REQUIRED
403 = HTTP_FORBIDDEN
404 = HTTP_NOT_FOUND
405 = HTTP_METHOD_NOT_ALLOWED
406 = HTTP_NOT_ACCEPTABLE
407 = HTTP_PROXY_AUTHENTICATION_REQUIRED
408 = HTTP_REQUEST_TIME_OUT
409 = HTTP_CONFLICT
410 = HTTP_GONE
411 = HTTP_LENGTH_REQUIRED
412 = HTTP_PRECONDITION_FAILED
413 = HTTP_REQUEST_ENTITY_TOO_LARGE
414 = HTTP_REQUEST_URI_TOO_LARGE
415 = HTTP_UNSUPPORTED_MEDIA_TYPE
416 = HTTP_RANGE_NOT_SATISFIABLE
417 = HTTP_EXPECTATION_FAILED
422 = HTTP_UNPROCESSABLE_ENTITY
423 = HTTP_LOCKED
424 = HTTP_FAILED_DEPENDENCY
426 = HTTP_UPGRADE_REQUIRED
428 = HTTP_PRECONDITION_REQUIRED
429 = HTTP_TOO_MANY_REQUESTS
431 = HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE
500 = HTTP_INTERNAL_SERVER_ERROR
501 = HTTP_NOT_IMPLEMENTED
502 = HTTP_BAD_GATEWAY
503 = HTTP_SERVICE_UNAVAILABLE
504 = HTTP_GATEWAY_TIME_OUT
505 = HTTP_VERSION_NOT_SUPPORTED
506 = HTTP_VARIANT_ALSO_VARIES
507 = HTTP_INSUFFICIENT_STORAGE
508 = HTTP_LOOP_DETECTED
510 = HTTP_NOT_EXTENDED
511 = HTTP_NETWORK_AUTHENTICATION_REQUIRED