<!-- Collection of code snippets by Arne Vajhøj -->
<!-- (from articles on eksperten.dk / vajhoej.dk written sometime between 2004 and now) -->
<?php
define('N', 10000);
function test($cache) {
    // put speed
    $t1 = gettimeofday(TRUE);
    for($i = 0; $i < N; $i++) {
        $cache->set('K#' . ($i + 1), $i + 1);
    }
    $t2 = gettimeofday(TRUE);
    echo sprintf("%d puts per second\r\n", (int)(N / ($t2 - $t1)));
}

define('REP', 5);
define('PERFORMANCE_CACHE', 1);
$cache = new Redis();
$cache->connect('localhost', 6379);
$cache->select(PERFORMANCE_CACHE);
for($i = 0; $i < REP; $i++) {
    test($cache);
}
$cache->close();
?>