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imagesx() — internals
Compiler internals for imagesx(): lowering path, type checks, and runtime helpers.
imagesx() — internals
Where it lives
- Signature:
crates/elephc-builtin-contract/src/catalog_data.rs - Lowering:
src/image_prelude.rs:2267 (imagesx) - Function symbol:
imagesx()
Lowering notes
- Implemented by the compiler-injected image 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 imagesx(mixed $image): intWhat the type checker enforces
- Arity: takes exactly 1 argument.
Eval interpreter (magician)
Not callable from eval’d code — the magician interpreter has no entry for this builtin.