lib/DataSift/Account.php
public function usage($start = false, $end = false, $period = null)
    {
        $params = array();

        if ($start) {
            $params['start'] = $start;
        }
        if ($end) {
            $params['end'] = $end;
        }
        if (isset($period)) {
            $params['period'] = $period;
        }

        return $this->_user->get('account/usage', $params);
    }
public function usage($start = false, $end = false, $period = null)
    {
        $params = array();

        if ($start) {
            $params['start'] = $start;
        }
        if ($end) {
            $params['end'] = $end;
        }
        if (isset($period)) {
            $params['period'] = $period;
        }

        return $this->_user->get('account/usage', $params);
    }
public function usage ( $ start = false , $ end = false , $ period = null ) { $ params = array ( ) ; if ( $ start ) { $ params [ 'start' ] = $ start ; } if ( $ end ) { $ params [ 'end' ] = $ end ; } if ( isset ( $ period ) ) { $ params [ 'period' ] = $ period ; } return $ this -> _user -> get ( 'account/usage' , $ params ) ; }
Returns the user agent this library should use for all API calls.

@return string
Returns the user agent this library should use for all API calls .