PHP CachingIterator::offsetUnset Beispiele

Beispiel #1

Datei: test.php Projekt: Stunt/iterators

<?php

$dwarves = [1 => 'Grumpy', 2 => 'Happy', 3 => 'Sleepy', 4 => 'Bashful', 5 => 'Sneezy', 6 => 'Dopey', 7 => 'Doc'];
$it = new CachingIterator(new ArrayIterator($dwarves), CachingIterator::FULL_CACHE);
foreach ($it as $v) {
}
$it->offsetUnset(4);
$it->offsetSet('Cal', 'Kathy');
$it[5] = 'Surly';
foreach ($it as $offset => $value) {
    echo 'Original: ' . $offset . ' == ' . $value . "\n";
}
foreach ($it->getCache() as $offset => $value) {
    echo 'Cache: ' . $offset . ' == ' . $value . "\n";
}