ArrayIterator::valid

Description

This function checks if the array contains any more entries.

Ejemplo 1. ArrayIterator::valid() example <?php $array = array('1' => 'one'); $arrayobject = new ArrayObject($array); $iterator = $arrayobject->getIterator(); var_dump($iterator->valid()); //bool(true) $iterator->next(); // advance to the next item //bool(false) because there is only one array element var_dump($iterator->valid()); ?>