__elephc_phar_set_file_metadata() — internals

__elephc_phar_set_file_metadata() — internals

Where it lives

• Signature: src/builtins/io/__elephc_phar_set_file_metadata.rs
• Lowering: src/codegen/lower_inst/builtins/io.rs:4086 (lower_elephc_phar_set_file_metadata)
• Function symbol: lower_elephc_phar_set_file_metadata()

Lowering notes

• Lowers __elephc_phar_set_file_metadata() into the per-file metadata-write bridge.
• The single phar://archive/entry URL argument is split by the bridge, so this
• reuses the same (url, data) -> bool shape as the archive-level metadata writer.

Runtime helpers

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

Signature summary

function __elephc_phar_set_file_metadata(string $url, string $metadata): bool

What the type checker enforces

• Arity: takes exactly 2 arguments.

Eval interpreter (magician)

Not callable from eval’d code — the magician interpreter has no entry for this builtin.

Cross-references

• No user-facing reference — this is a compiler internal helper.