/**
* Stores a value into the cache.
*
* The $value argument can be any item that can be serialized by PHP,
* although the method of serialization is left up to the Implementing
* Library.
*
* The $ttl can be defined in a number of ways. As an integer or
* DateInverval object the argument defines how long before the cache should
* expire. As a DateTime object the argument defines the actual expiration
* time of the object. Implementations are allowed to use a lower time than
* passed, but should not use a longer one.
*
* If no $ttl is passed then the item can be stored indefinitely or a
* default value can be set by the Implementing Library.
*
* Returns true if the item was successfully stored.
*
* @param mixed $value
* @param int|DateInterval|DateTime $ttl
*
* @return bool
*/
public function set($value, $ttl = null)
{
$context = tubepress_impl_patterns_sl_ServiceLocator::getExecutionContext();
$cleaningFactor = $context->get(tubepress_api_const_options_names_Cache::CACHE_CLEAN_FACTOR);
$cleaningFactor = intval($cleaningFactor);
/**
* Handle cleaning factor.
*/
if ($cleaningFactor > 0 && rand(1, $cleaningFactor) === 1) {
$this->_parentCache->flush();
}
if ($ttl === null) {
$ttl = intval($context->get(tubepress_api_const_options_names_Cache::CACHE_LIFETIME_SECONDS));
}
return $this->_delegate->set($value, $ttl);
}
private function assertDisabledStash(ehough_stash_interfaces_ItemInterface $item)
{
$this->assertFalse($item->set('true'), 'storeData returns false for disabled cache');
$this->assertNull($item->get(), 'getData returns null for disabled cache');
$this->assertFalse($item->clear(), 'clear returns false for disabled cache');
$this->assertTrue($item->isMiss(), 'isMiss returns true for disabled cache');
$this->assertFalse($item->extend(), 'extend returns false for disabled cache');
$this->assertTrue($item->lock(100), 'lock returns true for disabled cache');
}
