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 contiene ningún parámetro.
This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.