array_map()

array_map()

function array_map(?callable $callback, array $array, ...$arrays): array

Applies a callback to the elements of an array.

Parameters:

• $callback (?callable)
• $array (array)
• ...$arrays - variadic: collects excess arguments into $arrays.

Returns: array

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported through a declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/array/array_map.rs).

No examples yet. Check examples/ and showcases/ for usage patterns.

Internals

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