<?php
/**
 * Created by PhpStorm.
 * User: FZS
 * Time: 2019/3/15 17:50
 */
//----------------------------------
// 聚合 笑话大全 调用类
//----------------------------------
class freeApi{
    private $apiKey = false; //聚合appkey
    private $apiUrl = 'http://v.juhe.cn/joke/content/list.php';
    public function __construct($apikey){
        $this->apiKey = $apikey;
    }
    /**
     * 将JSON内容转为数据，并返回
     * @param string $content [内容]
     * @return array
     */
    public function returnArray($content){
        return json_decode($content,true);
    }
    /**
     * 获取 笑话大全 结果
     * @return array
     */
    public function getResult(){
        $params = [
            "sort" => "",//类型，desc:指定时间之前发布的，asc:指定时间之后发布的
            "page" => "",//当前页数,默认1
            "pagesize" => "",//每次返回条数,默认1,最大20
            "time" => "",//时间戳（10位），如：1418816972
            "key" => $this->apiKey,//您申请的key
        ];
        $params = http_build_query($params);
        return $this->returnArray($this->freeApiCurl($this->apiUrl,$params,1));
    }
    /**
     * 请求接口返回内容
     * @param  string $url [请求的URL地址]
     * @param  string $params [请求的参数]
     * @param  int $ipost [是否采用POST形式]
     * @return  string
     */
    public function freeApiCurl($url,$params=false,$ispost=0){
        $httpInfo = array();
        $ch = curl_init();
        curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
        curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
        curl_setopt( $ch, CURLOPT_USERAGENT , 'free-api' );
        curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );
        curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
        if( $ispost )
        {
            curl_setopt( $ch , CURLOPT_POST , true );
            curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );
            curl_setopt( $ch , CURLOPT_URL , $url );
        }
        else
        {
            if($params){
                curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );
            }else{
                curl_setopt( $ch , CURLOPT_URL , $url);
            }
        }
        $response = curl_exec( $ch );
        if ($response === FALSE) {
            return false;
        }
        $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
        $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
        curl_close( $ch );
        return $response;
    }
}