/**
* Get multiple values from the cache.
*
* @param array $keys An array of keys to get
*
* @return array An array of JSON objects
*/
public function mget(array $keys = array())
{
$values = $this->client->mget($keys);
$rtn = [];
// The Redis extension returns false not null for nonexistent
// values. For consistency's sake, we spoof that here
foreach ($keys as $index => $key) {
$value = $values[$index];
$rtn[$this->instance->unkey($key)] = $value;
}
return $rtn;
}
/**
* Get multiple values from the cache.
*
* @param array $keys An array of keys to get
*
* @return array An array of JSON objects
*/
public function mget(array $keys = array())
{
$values = $this->client->getMulti($keys);
$rtn = [];
// The Memcached extension returns false not null for nonexistent
// values. For consistency's sake, we spoof that here
foreach ($keys as $key) {
if (!isset($values[$key]) || $values[$key] === false) {
$values[$key] = null;
}
$rtn[$this->instance->unkey($key)] = $values[$key];
}
return $rtn;
}
/**
* Tests that the instance key is removed from keys.
*
* @covers Molovo\Amnesia\Cache\Instance::unkey
*/
public function testUnkey()
{
$str = '0b4e02e6.a.test.key';
$key = static::$instance->unkey($str);
$expected = 'a.test.key';
verify($key)->equals($expected);
}
/**
* Get multiple values from the cache.
*
* @param array $keys An array of keys to get
*
* @return array An array of JSON objects
*/
public function mget(array $keys = array())
{
$values = [];
foreach ($keys as $key) {
$values[$this->instance->unkey($key)] = $this->get($key);
}
return $values;
}