strtr()

strtr()

function strtr(string $string, array|string $from, ?string $to = null): string

Translates bytes pairwise, or applies longest-match-first replacement pairs.

Parameters:

• $string (string)
• $from (array|string)
• $to (?string), default null, optional

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/strtr.rs).

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

Internals

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