stream_context_set_option() — internals

stream_context_set_option() — internals

Where it lives

• Signature: src/builtins/io/stream_context_set_option.rs
• Lowering: src/codegen/lower_inst/builtins/io.rs:1096 (lower_stream_context_set_option)
• Function symbol: lower_stream_context_set_option()

Lowering notes

• Lowers stream_context_set_option(context, options) and the four-argument form.

Runtime helpers

No direct __rt_* helpers captured — the lowering is inlined or routes through another builtin.

Signature summary

function stream_context_set_option(resource $context, string $wrapper_or_options, string $option_name = null, mixed $value = null): bool

What the type checker enforces

• Arity: takes 2–4 arguments (2 optional).

Eval interpreter (magician)

• Declaration: crates/elephc-magician/src/interpreter/builtins/filesystem/stream_context_set_option.rs (eval_builtin!)
• Dispatch hooks: direct, values

Cross-references

• User reference for stream_context_set_option()