Gets particular user's languages statistics, based on owned repositeries. Gets owned repositeries number.

languages_stats.php

<?php
/**
 * Gets github stats from Github's API
 * @author Gabriel Santamaria <gaby.santamaria@outlook.fr>
 */

$github_user = "Gabyfle";
$github_token = "YOURGITHUBTOKEN";

$get_options  = [
    'http' => [
            'method' => 'GET',
            'header' => [
                    'User-Agent: github-stats (Made by Gabyfle)'
            ]
    ]
];
$context  = stream_context_create($get_options);

/* Getting repositery number */
$jsonurl = "https://api.github.com/users/" . $github_user . "?access_token=" . $github_token;
$json = file_get_contents($jsonurl, false, $context);
$user = json_decode($json, true);

$reposNumber = $user["public_repos"];

/* Getting languages statistics */
$languages = []; /* Languages stats table */

$jsonurl = "https://api.github.com/users/" . $github_user . "/repos?access_token=" . $github_token;
$json = file_get_contents($jsonurl, false, $context);
$repositeries = json_decode($json, true);

foreach ($repositeries as $key => $value) {
    $jsonurl = $value["languages_url"] . "?access_token=" . $github_token;
    $json = file_get_contents($jsonurl, false, $context);
    $stats = json_decode($json, true);
    foreach ($stats as $key => $value) {
        $languages[$key] = $languages[$key] + $value;
    }
}

echo $reposNumber . ' maintened projects';
var_dump($languages);