Complete PHP 7 code for Implementing OAuth via Github

github-OAuth.php

<?php
session_start();

$code = $_GET['code'];
$url = 'https://github.com/login/oauth/access_token';
$client_id = 'xxxxxxxxxxxxxxxxxxxxxxx';
$client_secret = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
// echo $code;

$postdata = http_build_query(
    array(
        'client_id' => $client_id,
        'client_secret' => $client_secret,
        'code' => $code
    )
);

$opts = array('http' =>
    array(
        'method'  => 'POST',
        'header'  => 'Content-type: application/x-www-form-urlencoded',
        'content' => $postdata
    )
);

$context = stream_context_create($opts);

$result = file_get_contents($url, false, $context);

$json_url = 'https://api.github.com/user?'.$result;

$options  = array('http' => array('user_agent'=> $_SERVER['HTTP_USER_AGENT']));
$context  = stream_context_create($options);
$response = file_get_contents($json_url, false, $context);
$response = json_decode($response);
print_r($response->login);
print_r('<img border = "10px" src="'.$response->avatar_url.'"><br>');
echo "Hello<br>";
print_r($response->name);

$_SESSION['name'] = $response->name;
$_SESSION['imgURL'] = $response->avatar_url;
$_SESSION['username'] = $response->login;
$_SESSION['logged_in'] = '1';
//Enable the following to redirect to another page
// header('location:chat.php');
?>

for $code set a different index.php and send your client_id to https://github.com/login/oauth/authorize using GET method with the parameter ?client_id = YOUR-CLIENT-ID

Thanks a ton bro..!!

I received a 404 error when cURL-ing https://github.com/login/oauth/access_token...

This is awesome! Thanks!

What should I specify for the code variable?