摸索了几天终于完成了，接口A B C 通用 ，接口B只能生成已发布的小程序
$appid='APPid';
$secret='你的小程序秘钥';
$tokenUrl="https://api./cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$secret;
$html = file_get_contents($tokenUrl);
$arr =json_decode($html,true);
// echo $arr['access_token'];
$access_token=$arr['access_token'];
//场景1
// $path="pages/index/index?id=1";
// $width='430';
// $post_data='{"path":"'.$path.'","width":'.$width.'}';
// $url="https://api./wxa/getwxacode?access_token=".$access_token;
// 场景2
// $page="pages/index/index";
// $scene="id=1";
// $width='430';
// $post_data='{"scene":"'.$scene.'","page":"'.$page.'","width":'.$width.'}';
// $url="https://api./wxa/getwxacodeunlimit?access_token=".$access_token;
// 场景3
// $path="pages/index/index?id=1";
// $width='430';
// $post_data='{"path":"'.$path.'","width":'.$width.'}';
// $url="https://api./cgi-bin/wxaapp/createwxaqrcode?access_token=".$access_token;
$result=api_notice_increment($url,$post_data);
// print_r($result);
// exit();
$base64_image_content =data_uri($result,'image/png');
//匹配出图片的格式
if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $base64_image_content, $result)){
$type = $result[2];
$new_file = "nusoap/".date('Ymd',time())."/";
if(!file_exists($new_file))
{
//检查是否有该文件夹，如果没有就创建，并给予最高权限
mkdir($new_file, 0700);
}
$new_file = $new_file.time().".{$type}";
if (file_put_contents($new_file, base64_decode(str_replace($result[1], '', $base64_image_content)))){
echo '新文件保存成功：', $new_file;
}else{
echo '新文件保存失败';
}
}
exit();
function api_notice_increment($url,$data){
$ch = curl_init();
$header = "Accept-Charset: utf-8";
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$tmpInfo = curl_exec($ch);
// return $tmpInfo;
// // var_dump($tmpInfo);
// // exit;
if (curl_errno($ch)) {
return false;
}else{
// var_dump($tmpInfo);
return $tmpInfo;
}
}
function data_uri($contents, $mime)
{
$base64 = base64_encode($contents);
return ('data:' . $mime . ';base64,' . $base64);
}
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