php - ArrayIterator::next

Description

void ArrayIterator::next ( void )
This function moves the iterator to the next entry.

Example 2292. 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();
}


?>

  The above example will output:

0 => zero
1 => one