stream_isatty()

stream_isatty()

function stream_isatty(resource $stream): bool

Checks if a stream is a TTY.

Parameters:

• $stream (resource)

Returns: bool

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/filesystem/stream_isatty.rs).

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how stream_isatty is implemented in the compiler, see the internals page.