/**
* @param LoggerInterface $logger
* @return CacheTool
*/
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
if ($this->adapter instanceof AbstractAdapter) {
$this->adapter->setLogger($logger);
}
return $this;
}
/**
* Evaluate a string as PHP code
*
* @param string $expression Evaluates the given code as PHP
* @return mixed
*/
public function _eval($expression)
{
$code = new Code();
$code->addStatement($expression);
return $this->adapter->run($code);
}
/**
* @return string
*/
public function opcache_version()
{
$code = new Code();
$code->addStatement('return phpversion("Zend OPcache");');
return $this->adapter->run($code);
}
/**
* @return string
*/
public function apc_version()
{
$code = new Code();
$code->addStatement('return phpversion("apc");');
return $this->adapter->run($code);
}