public function flushTags(array $tagNames, $version = null)
{
if (empty($tagNames)) {
return [];
}
$tags = array_flip($tagNames);
$version = $version ?: time();
foreach ($tags as &$tagVersion) {
$tagVersion = $version;
}
$prefixedTags = ArrayTools::addPrefixToArrayKeys($this->prefix, $tags);
$this->connection()->mset($prefixedTags);
$this->actualTagVersions = array_merge($this->actualTagVersions, $tags);
return $tags;
}
public function deserialize($prefix, array $data)
{
$data = ArrayTools::stripPrefixFromArrayKeys($prefix, $data);
$data = array_map(function ($cacheItem) {
return CacheItem::decode($cacheItem);
}, $data);
/** @var CacheItem[] $data */
foreach ($data as &$item) {
if ($item->isExpired()) {
$item = null;
continue;
}
if ($this->tagVersions->isAnyTagExpired($item->getTags())) {
$item = null;
continue;
}
$value = $item->getValue();
$item = $this->isSimpleType($value) ? $value : $this->coderManager->decode($value);
}
return $data;
}
public function testStripPrefixFromArrayKeys()
{
$values = ['prefix:aaa' => '111', 'prefix:bbb' => '222'];
$prefixedValues = ArrayTools::stripPrefixFromArrayKeys('prefix:', $values);
$this->assertEquals(['aaa' => '111', 'bbb' => '222'], $prefixedValues);
}
/**
* @param array $keys
*
* @return array|void
*/
public function mget(array $keys)
{
$keys = ArrayTools::addPrefixToArrayValues($this->prefix, $keys);
$data = $this->connection()->mget($keys);
$data = $this->serializer->deserialize($this->prefix, $data);
return $data;
}
