This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.
(PHP 5 >= 5.3.0, PHP 7)
SplFixedArray::valid — Comprueba si el array contiene más elementos
Esta función no tiene parámetros.
Devuelve true
si el array contiene más elementos, en caso contrario false
.
This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.