Core/Cache/Cache.php
public function destroy() {
        if (file_exists($this->_fileName)) {
            if (unlink($this->_fileName)) {
                return true;
            }
            else {
                return false;
            }
        }
        else {
            return true;
        }
    }
public function destroy() {
        if (file_exists($this->_fileName)) {
            if (unlink($this->_fileName)) {
                return true;
            }
            else {
                return false;
            }
        }
        else {
            return true;
        }
    }
public function destroy ( ) { if ( file_exists ( $ this -> _fileName ) ) { if ( unlink ( $ this -> _fileName ) ) { return true ; } else { return false ; } } else { return true ; } }
destroy a cache file
@access public
@return boolean
@since 3.0
@package Gcs\Framework\Core\Cache
destroy a cache file