php-memcacheのてすと

memcached.php

<?php
$array = range(0, 10000);
$options = array_combine(
	array_map(function($i) {
		return sha1($i);
	}, $array),
	array_map(function($i) {
		return crc32($i);
	}, $array));

$memcache = new Memcache;
$memcache->connect('localhost', 11211);

$started_at = microtime(true);
foreach ($options as $key => $value) {
	$memcache->add($key, $value, MEMCACHE_COMPRESSED, 36000);
}
$to_add = microtime(true) - $started_at;

$memcache = new Memcache;
$memcache->connect('localhost', 11211);

$started_at = microtime(true);
$results = $memcache->get(array_keys($options));
$to_get = microtime(true) - $started_at;

echo '<pre>';
echo sprintf("Took %f seconds to add\n", $to_add);
echo sprintf("Took %f seconds to get.\n", $to_get);
var_dump(array_values($results) === array_values($options));
echo '</pre>';