PHP获取小程序access_token函数

 

 

function getAccessToken(){
$appid = '';
$secret = '';
$url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$secret;
$html = file_get_contents($url);
$output = json_decode($html, true);
$access_token = $output['access_token'];
return $access_token;
}