ArrayIterator::valid
Check whether array contains more entries
Description
boolArrayIterator::valid
This function checks if the array contains any more entries.
<function>ArrayIterator::valid</function> example
'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());
?>
]]>