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xmlwriter_start_dtd() — internals
Compiler internals for xmlwriter_start_dtd(): lowering path, type checks, and runtime helpers.
xmlwriter_start_dtd() — internals
Where it lives
- Signature:
crates/elephc-builtin-contract/src/catalog_xml.rs - Lowering:
src/xml_prelude/build/writer.rs:1301 (xmlwriter_start_dtd) - Function symbol:
xmlwriter_start_dtd()
Lowering notes
- Implemented by the compiler-injected xml prelude.
Semantic descriptor
Shared contract implemented by an injected elephc-PHP prelude.
EIR and runtime boundary
Implemented by an injected elephc-PHP prelude.
Signature summary
function xmlwriter_start_dtd(mixed $writer, string $qualifiedName, ?string $publicId = null, ?string $systemId = null): boolWhat the type checker enforces
- Arity: takes 2–4 arguments (2 optional).
Eval interpreter (magician)
- Declaration:
crates/elephc-magician/src/interpreter/builtins/xml/xmlwriter_start_dtd.rs(eval_builtin!) - Execution: Magician interpreter adapter.
- Adapter reason:
dynamic-language-surface. - Dispatch hooks:
direct,values