微信教程（二）获取accesstoken

php根据appid和secret获取微信access_token,php通过curl远程获取微信access_token信息

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$appid = 'wx422126b0b6bbfcfc';
$secret = '***';

$url = "http://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $secret . "";
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);
print_r(json_decode($result, true));