src/mg/Ding/Cache/Impl/FileCacheImpl.php
public function store($name, $value)
    {
        $value = serialize($value);
        $name = $this->_sanitize($name);
        return @file_put_contents($this->_directory . $name, $value);
    }
public function store($name, $value)
    {
        $value = serialize($value);
        $name = $this->_sanitize($name);
        return @file_put_contents($this->_directory . $name, $value);
    }
Stores a key/value.

@param string $name  Key to use.
@param mixed  $value Value.

@return boolean