<!-- Collection of code snippets by Arne Vajhøj -->
<!-- (from articles on eksperten.dk / vajhoej.dk written sometime between 2004 and now) -->
<?php
function test($cache) {
    // basic put, get and remove
    $cache->set('v', 123);
    echo $cache->get('v') . "\r\n";
    $cache->delete('v');
    echo $cache->get('v') . "\r\n";
    $cache->set('v', 123);
    echo $cache->get('v') . "\r\n";
    // persistence
    $counter = $cache->get('counter');
    if(!$counter) {
        $counter = 0;
    }
    $counter++;
    echo $counter . "\r\n";
    $cache->set('counter', $counter);
    // list all not supported
    // listener not supported
}
    
$cache = new Memcache();
$cache->connect('localhost', 11211) or die ("Could not connect to memcached");
test($cache);
$cache->close();
?>