unset()

unset()

function unset(mixed $var, ...$vars): void

Unsets the given variables.

Parameters:

• $var (mixed)
• ...$vars — variadic: collects excess arguments into $vars.

Returns: void

Availability

• Compiled (AOT): supported through a dedicated compiler language-construct path.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/symbols/unset.rs).

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

Internals

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