public function serialize($prefix, array $data, $minutes, array $tags)
{
$seconds = TimeTools::getTtlInSeconds($minutes);
$tags = $this->tagVersions->getActualVersionsFor($tags);
$data = ArrayTools::addPrefixToArrayKeys($prefix, $data);
$data = array_map(function ($value) use($seconds, $tags) {
return (string) CacheItem::encode($this->isSimpleType($value) ? $value : $this->coderManager->encode($value), $seconds, $tags);
}, $data);
return $data;
}
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 testAddPrefixToArrayKeys()
{
$values = ['aaa' => '111', 'bbb' => '222'];
$prefixedValues = ArrayTools::addPrefixToArrayKeys('prefix:', $values);
$this->assertEquals(['prefix:aaa' => '111', 'prefix:bbb' => '222'], $prefixedValues);
}