PSR-17
E452842
PSR-17 is a PHP standard that defines interfaces for HTTP message factories, enabling consistent creation of requests, responses, and related HTTP objects across frameworks and libraries.
All labels observed (2)
| Label | Occurrences |
|---|---|
| PSR-17 canonical | 3 |
| PHP Standards Recommendation 17 | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4555502 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSR-17 Context triple: [Slim Framework, supports, PSR-17]
-
A.
RFC 7230
RFC 7230 is an IETF standard that specifies the core message syntax and routing semantics for the Hypertext Transfer Protocol (HTTP/1.1), including its use over secure transport like HTTPS.
-
B.
RFC 7541
RFC 7541 is the IETF specification that defines the HPACK header compression format used by HTTP/2 to efficiently encode HTTP header fields.
-
C.
RFC 7232
RFC 7232 is an HTTP/1.1 specification that defines conditional request mechanisms using validators like ETags and Last-Modified to support efficient caching and concurrency control on the web.
-
D.
RFC 7235
RFC 7235 is an IETF specification that defined the HTTP/1.1 authentication framework, including the use of challenge-response mechanisms like Basic and Digest authentication.
-
E.
RFC 7540
RFC 7540 is the Internet Engineering Task Force (IETF) standard that defines HTTP/2, the major revision of the Hypertext Transfer Protocol designed to improve web performance and efficiency.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PSR-17 Target entity description: PSR-17 is a PHP standard that defines interfaces for HTTP message factories, enabling consistent creation of requests, responses, and related HTTP objects across frameworks and libraries.
-
A.
RFC 7230
RFC 7230 is an IETF standard that specifies the core message syntax and routing semantics for the Hypertext Transfer Protocol (HTTP/1.1), including its use over secure transport like HTTPS.
-
B.
RFC 7541
RFC 7541 is the IETF specification that defines the HPACK header compression format used by HTTP/2 to efficiently encode HTTP header fields.
-
C.
RFC 7232
RFC 7232 is an HTTP/1.1 specification that defines conditional request mechanisms using validators like ETags and Last-Modified to support efficient caching and concurrency control on the web.
-
D.
RFC 7235
RFC 7235 is an IETF specification that defined the HTTP/1.1 authentication framework, including the use of challenge-response mechanisms like Basic and Digest authentication.
-
E.
RFC 7540
RFC 7540 is the Internet Engineering Task Force (IETF) standard that defines HTTP/2, the major revision of the Hypertext Transfer Protocol designed to improve web performance and efficiency.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
HTTP message factory standard
ⓘ
PHP Standard Recommendation ⓘ |
| abbreviationFor |
PHP Standards Recommendation 17
ⓘ
linked to:
PSR-17
|
| aimsTo |
enable interoperability between HTTP libraries
ⓘ
standardize HTTP message factory APIs ⓘ |
| appliesTo | PHP ⓘ |
| buildsOn | Concepts from PSR-7 ⓘ |
| category |
HTTP
ⓘ
Software interoperability standard ⓘ Web development ⓘ |
| complements | PSR-7 ⓘ |
| defines |
HTTP message factory interfaces
ⓘ
Request factory interface ⓘ Response factory interface ⓘ Server request factory interface ⓘ Stream factory interface ⓘ URI factory interface ⓘ Uploaded file factory interface ⓘ |
| doesNotDefine |
HTTP client behavior
ⓘ
HTTP server behavior ⓘ |
| ensures |
Consistent HTTP message creation across frameworks
ⓘ
Framework-agnostic HTTP factories ⓘ |
| focusesOn | HTTP message creation ⓘ |
| hasFullName |
PHP Standards Recommendation 17
ⓘ
linked to:
PSR-17
|
| hasScope | HTTP message factories only ⓘ |
| intendedFor |
Framework developers
ⓘ
Library authors ⓘ PHP package maintainers ⓘ |
| language | PHP ⓘ |
| maintainedBy | PHP Framework Interop Group ⓘ |
| partOf | PHP-FIG standards ⓘ |
| relatedTo |
PSR-18
ⓘ
PSR-7 ⓘ |
| status | Accepted ⓘ |
| type | Interface specification ⓘ |
| usedFor |
Creating HTTP requests
ⓘ
Creating HTTP responses ⓘ Creating URI objects ⓘ Creating server requests ⓘ Creating streams ⓘ Creating uploaded file objects ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: PSR-17 Description of subject: PSR-17 is a PHP standard that defines interfaces for HTTP message factories, enabling consistent creation of requests, responses, and related HTTP objects across frameworks and libraries.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PSR-17
linked to: PSR-17