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 — Verifica se o array contém mais elementos
Esta função não possui parâmetros.
This function will return TRUE whenever the iterator is within the array bounds, even if unset() has been called on the current element.