Kodemall Cache examples

dummy.php

<?php

class DummyCacheBackend implements CacheBackend {

    public function get($key) {
        return array();
    }

    public function set($key, $value) {
        return;
    }

    public function delete($key) {
        return;
    }

}

// and then while bootstrapping tests..
$cache = new Cache(new DummyCacheBackend());
$registry->set('cache', $cache);

index.php

<?php

$cache = new Cache(new FileSystemCacheBackend());
$registry->set('cache', $cache);

test.php

<?php

class TestCacheBackend implements CacheBackend {

    protected $_cache = array();

    public function get($key) {
        return isset($this->_cache[$key]) ? $this->_cache[$key] : array();
    }

    public function set($key, $value) {
        $this->_cache[$key] = $value;
    }

    public function delete($key) {
        $this->_delete(array($key));
    }

    public function is_cached($key) {
        return isset($this->_cache[$key]);
    }

}