PHP 模拟http 请求

php 模拟请求类

<?php
/**
 * fangdasheng
 * http 模拟请求
 */

class Myhttp {

	private  $apiUrl;

    // 构造函数
    public function construct() {
    }

	// 静态获取
	public static function getHttp($url, $params= [] , $method = 'POST', $header = array(), $multi = false){

        $return = [
            'code' => 400,
            'msg' => '',
        ];

        $opts = array(
            CURLOPT_TIMEOUT        => 30,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_HTTPHEADER     => $header
        );

        if (stripos($url, 'https://') !== false) {
            $opts['CURLOPT_SSL_VERIFYPEER'] = false;
            $opts['CURLOPT_SSL_VERIFYHOST'] = false;
        }

        switch(strtoupper($method)){
            case 'GET':
                $opts[CURLOPT_URL] = $url . '?' . http_build_query($params);
                break;
            case 'POST':
                $params = $multi ? $params : http_build_query($params);
                $opts[CURLOPT_URL] = $url;
                $opts[CURLOPT_POST] = true;
                $opts[CURLOPT_POSTFIELDS] = $params;
                break;
            default:
                $return['msg'] = '不支持的请求方式';
                return $return;
                // Exception('不支持的请求方式！');
        }
        
        $ch = curl_init();
        curl_setopt_array($ch, $opts);
        $result  = curl_exec($ch);
        $error = curl_error($ch);
        curl_close($ch);
        if($error) {
            $return['msg'] = '请求失败';
            return $return;
        } else {
            $return['code'] = 200;
            $re = json_decode($result, true);
            if(empty($re)) {
                return array_merge([], $return);
            } else {
                return array_merge($result, $return);        
            }
        }
    }
}