chr()

chr()

function chr(int $codepoint): string

Returns a one-character string from the given byte code point.

Parameters:

• $codepoint (int)

Returns: string

Availability

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

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

Internals

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