How to make asynchronous HTTP requests in PHP

Question

Is there a way in PHP to make asynchronous HTTP calls? I don\'t care about the response, I just want to do something like file_get_contents(), but not wait for

Answer 1

class async_file_get_contents extends Thread{
    public $ret;
    public $url;
    public $finished;
        public function __construct($url) {
        $this->finished=false;
        $this->url=$url;
    }
        public function run() {
        $this->ret=file_get_contents($this->url);
        $this->finished=true;
    }
}
$afgc=new async_file_get_contents("http://example.org/file.ext");