AppendIterator::append

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

AppendIterator::append — Appends an iterator

Description

public AppendIterator::append(Iterator $iterator): void

Appends an iterator.

Parameters

iterator: The iterator to append.

Return Values

No value is returned.

Examples

Example #1 AppendIterator::append() example

<?php
$array_a = new ArrayIterator(array('a', 'b', 'c'));
$array_b = new ArrayIterator(array('d', 'e', 'f'));

$iterator = new AppendIterator;
$iterator->append($array_a);
$iterator->append($array_b);

foreach ($iterator as $current) {
    echo $current;
}
?>

The above example will output:

abcdef

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