protected function clearToken($token)
    {
        $token = $this->tokenize($token);
        $this->checkToken($token);
        $this->tokens[$token] = array();
    }
protected function clearToken($token)
    {
        $token = $this->tokenize($token);
        $this->checkToken($token);
        $this->tokens[$token] = array();
    }
protected function clearToken ( $ token ) { $ token = $ this -> tokenize ( $ token ) ; $ this -> checkToken ( $ token ) ; $ this -> tokens [ $ token ] = array ( ) ; }
Clears the value of a token.

@param string $token
Clears the value of a token .