public function compare($key, $value, $serialise = true) {
        if ($this->cached($key)) {
            if ($serialise) {
                $value = serialize($value);
            }
            if ($this->session[$key][self::CACHEVALUE] === $value) {
                return true;
            }
        }
        return false;
    }
public function compare($key, $value, $serialise = true) {
        if ($this->cached($key)) {
            if ($serialise) {
                $value = serialize($value);
            }
            if ($this->session[$key][self::CACHEVALUE] === $value) {
                return true;
            }
        }
        return false;
    }
public function compare ( $ key , $ value , $ serialise = true ) { if ( $ this -> cached ( $ key ) ) { if ( $ serialise ) { $ value = serialize ( $ value ) ; } if ( $ this -> session [ $ key ] [ self :: CACHEVALUE ] === $ value ) { return true ; } } return false ; }
Compare something to it's equivilant in the cache

@param string $key
@param mixed $value
@param bool $serialise Whether to serialise the value before comparison
this should only be set to false if the value is already
serialised
@return bool If the value is the same false if it is not set or doesn't match
Compare something to it s equivilant in the cache