(no version information, might be only in CVS)
This function checks if the array contains any more entries.
Esempio 1. ArrayIterator::valid() example
<?php$array = array('1' => 'one');$arrayobject = new ArrayObject($array);$iterator = $arrayobject->getIterator();var_dump($iterator->valid()); //bool(true)$iterator->next(); // advance to the next item//bool(false) because there is only one array elementvar_dump($iterator->valid());?>
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