Server.php
public function get($name = 'HTTP_HOST')
    {
        $name = isset($this->references[$name]) ? $this->references[$name]: $this->resolveCase($name);

        return $this->has($name) ? $_SERVER[$name] : false;
    }
public function get($name = 'HTTP_HOST')
    {
        $name = isset($this->references[$name]) ? $this->references[$name]: $this->resolveCase($name);

        return $this->has($name) ? $_SERVER[$name] : false;
    }
public function get ( $ name = 'HTTP_HOST' ) { $ name = isset ( $ this -> references [ $ name ] ) ? $ this -> references [ $ name ] : $ this -> resolveCase ( $ name ) ; return $ this -> has ( $ name ) ? $ _SERVER [ $ name ] : false ; }
get the variable in server

@param string $name
@return string
get the variable in server