public function testUncompactNoDependency()
{
$compact = array('foo', 'bar', 'baz', 1234);
$item = Item::uncompact($compact);
$this->assertEquals('foo', $item->cacheId);
$this->assertEquals('bar', $item->key);
$this->assertEquals('baz', $item->value);
$this->assertEquals(1234, $item->timestamp);
$this->assertNull($item->dependency);
}
function get($cacheId, $key)
{
$pdo = $this->connector->pdo ?: $this->connector->connect();
$tableName = $this->getTableName($cacheId);
$keyHash = $this->hashKey($key);
$sql = "SELECT itemData, creationTimestamp FROM `{$tableName}` WHERE keyHash=?";
$stmt = $pdo->prepare($sql);
if ($stmt->execute(array($keyHash)) === false) {
throw new \UnexpectedValueException("Cache {$cacheId} get query failed: " . implode(' ', $stmt->errorInfo()));
}
$record = $stmt->fetch(\PDO::FETCH_ASSOC);
$ret = null;
if ($record) {
$itemData = unserialize($record['itemData']);
$itemData[Item::COMPACT_CACHE_ID] = $cacheId;
$itemData[Item::COMPACT_TIMESTAMP] = $record['creationTimestamp'];
$ret = Item::uncompact($itemData);
}
return $ret;
}
function decode($data)
{
$itemData = @unserialize($data);
if ($itemData) {
return Item::uncompact($itemData);
}
}
