curl获取返回值的问题

例如:

URL:http://mytp.com:801/Home/Index/getcurl,

方法为

public function getcurl(){
  $aa = "999";echo $aa;
}

curl代码是:

$c = curl_init(); 

$url = "http://mytp.com:801/Home/Index/getcurl";
curl_setopt($c, CURLOPT_URL, $url); 
//Tell curl to write the response to a variable 
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($c, CURLOPT_CONNECTTIMEOUT, 60); 
$info = curl_exec($c);

curl_close($c);

其中$info就是getcurl方法$aa的值

原文地址:https://www.cnblogs.com/you-jia/p/4118618.html