information-system/application/third_party/flight/libraries/Flightapi.php

<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');
/*
 * 机票API接口
 */

class Flightapi {

    var $CI;

    public function __construct() {
        $this->CI = & get_instance();
        //$this->CI->load->library('Currency');
    }
    ////////////// 携程API  ///////////////////
    //国内机票查询
    public function ctrip_flight($form_city,$to_city,$flight_date,$search_type='S',$return_date=false,$departport=false,$arriveport=false) {
        require_once("API/CtripUnion.php");
        $cu = new CU('flight', 'OTA_FlightSearch');
        $data = array('from_city' => $form_city, 'to_city' => $to_city, 'date' => $flight_date, 'search_type' => $search_type, 'return_date'=>$return_date, 'departport'=>$departport, 'arriveport'=>$arriveport);
        //第二个参数为返回类型参数，支持string，json，xml，array，object，缺省默认执行对应方法中的respond_xml
        $result_data = $cu->OTA_FlightSearch($data, 'object');
        //var_dump($result_data);
        return($result_data);
    }

    //国际机票

    public function international_flight($form_city,$to_city,$flight_date,$returndate=false,$order_name=false,$order_type=false,$route_rearch_token=false){
        require_once("API/CtripUnion.php");
        $cu = new CU('flight', 'OAE_IntlFlightSearch');
        $data['intflight_form_city'] = $form_city;
        $data['intflight_to_city'] = $to_city;
        $data['intflight_date'] = $flight_date;
        $data['return_date'] = $returndate;
        if ($order_name)
            $data['order_name'] = $order_name;
        if ($order_type)
            $data['order_type'] = $order_type;
        if($route_rearch_token) $data['route_rearch_token']=$route_rearch_token;
        //第二个参数为返回类型参数，支持string，json，xml，array，object，缺省默认执行对应方法中的respond_xml
        $result_data = $cu->OAE_IntlFlightSearch($data, 'object');
        return($result_data);
    }

    ////////////// 携程API  ///////////////////
}