CascadiaPHP 2024

InternalIterator::key

(PHP 8)

InternalIterator::keyReturn the key of the current element

Descripción

public InternalIterator::key(): mixed

Returns the key of the current element.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns the key of the current element.

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top