gitio.php

<?php
$talkContent = "";
$url=addslashes($_POST['url']);
function send_post($url, $post_data) {

  $postdata = http_build_query($post_data);  
  $options = array(
    'http' => array(
      'method' => 'POST',  
      'header' => 'Content-type:application/x-www-form-urlencoded',  
      'content' => $postdata,  
      'timeout' => 15 * 60
    )
  );
  $context = stream_context_create($options);
  $result = file_get_contents($url, false, $context);
  
  return $result;  
}  
if(get_headers($url))   {
$post_data = array('url'=>"https://mabbs.github.io/jump.html?url=".$url );
$talkContent = send_post('https://git.io/create', $post_data);
header('text/html; charset=utf-8');
header('Access-Control-Allow-Origin: *');
echo $talkContent;
} else {
header('HTTP/1.1 500 Internal Server Error');
header('text/html; charset=utf-8');
header('Access-Control-Allow-Origin: *');
echo "Invalid url: ".$url;
}
?>