(no version information, might be only in CVS)
This function moves the iterator to the next entry.
例子 1. ArrayIterator::next() example
<?php$arrayobject = new ArrayObject();$arrayobject[] = 'zero';$arrayobject[] = 'one';$iterator = $arrayobject->getIterator();while($iterator->valid()) { echo $iterator->key() . ' => ' . $iterator->current() . "\n"; $iterator->next();}?>
上例将输出：
0 => zero 1 => one
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