PHP cURL获取微信公众号access_token

<?php

//请求url地址

$appId = 'wxxxxf';

$appSecret = 'dxxxxxx95349d35';

$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appId."&secret=".$appSecret;

//初始化curl

$ch = curl_init($url);

//3.设置参数

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

//跳过证书验证

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

// 从证书中检查SSL加密算法是否存在

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

//4.调用接口

$res = curl_exec($ch);

if(curl_errno($ch))

{

var_dump(curl_error($ch));

}

$resArr = json_decode($res,1);

var_dump($resArr);

//5.关闭curl

curl_close($ch);