cURL错误60:SSL证书问题:无法获取本地颁发者证书

Please help to solve this. I've rechaptcha obtained from this https://github.com/anhskohbo/no-captcha and its work for display and validate but when its going to change into next page after validation. I found an error and it was:

cURL error 60: SSL certificate problem: unable to get local issuer certificate

I've Tried to Open curl.haxx.se/ca/cacert.pem and save the cacert and update php.in, also I've tried to use guzzle but still have the same problem. Please kindly help me.

if you use guzzle, it's has verification. Try disabling verify in guzzle:

$this->client = new GuzzleClient(['defaults' => [
    'verify' => false
]]);