自定义curl

自定义

function curl($url,$data,$headers){
    $curl = curl_init(); // 启动一个CURL会话
    curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 从证书中检查SSL加密算法是否存在
    curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
    curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
    curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data)); // Post提交的数据包
    curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
    curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    $result = curl_exec($curl); // 执行操作
    if (curl_errno($curl)) {
        echo 'Errno'.curl_error($curl);//捕抓异常
    }
    curl_close($curl); // 关闭CURL会话
    echo($result);
}

 

天行数据 curl( )

//页面顶部需设置为utf8编码 header('Content-Type: text/html; charset=utf-8');
<?php    
function posturl($url,$data){
    $curl = curl_init();
    curl_setopt($curl,CURLOPT_URL,$url);
    curl_setopt($curl,CURLOPT_POST,1);
    curl_setopt($curl,CURLOPT_POSTFIELDS,$data);
    curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);
    $output = curl_exec($curl);
    curl_close($curl);
    return  $output;
}

      $parArr = array('key' => '你的APIKEY','city' => '上海');
      $data = posturl('http://api.tianapi.com/worldtime/index',$parArr);
      $json = json_decode($data,true);//将json解析成数组
      if($json['code'] == 200){ //判断状态码
            print_r($json); //打印数组
      }else{    
        echo '错误提示：'.$json['msg'];
      }
?>

聚合数据curl( )

//请求的接口URL
$apiUrl = 'http://v.juhe.cn/joke/randJoke.php';

//请求参数
$params = [
    'key' => '聚合数据上申请的接口调用key',
];
//参数数组转换成字符串
$paramsString = http_build_query($params);

//发起接口网络请求
$response = null;
try {
    $response = juheHttpRequest($apiUrl, $paramsString, 1);
} catch (Exception $e) {
    var_dump($e);
    //此处根据自己的需求进行具体的异常处理
}
if (!$response) {
    echo '请求异常' . PHP_EOL;
}
//接收接口返回内容
$result = json_decode($response, true);
if (!$result) {
    echo '请求异常' . PHP_EOL;
}
$errorCode = $result['error_code'];
if ($errorCode == 0) {
    $data = $result['result'];
} else {
    echo "请求异常：{$errorCode}_{$result['reason']}" . PHP_EOL;
}
//打印接口返回结果
var_dump($result);

/**
 * 发起网络请求函数
 * @param String $url 请求的URL
 * @param bool $params  请求的参数内容
 * @param int $isPost   是否POST请求
 * @return bool|string  返回内容
 */
function juheHttpRequest($url, $params = false, $isPost = 0)
{
    $httpInfo = [];
    $ch = curl_init();

    curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
    curl_setopt($ch, CURLOPT_USERAGENT,  'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Safari/537.36');
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
    curl_setopt($ch, CURLOPT_TIMEOUT, 12);
    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);
        }
    }
    $reponse = curl_exec($ch);
    if ($reponse === FALSE) {
        // echo "cURL Error: ".curl_error($ch);
        return false;
    }
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $httpInfo = array_merge($httpInfo, curl_getinfo($ch));
    curl_close($ch);
    return $reponse;
}