<?php
include "vendor/autoload.php";
use Goutte\Client;
use Symfony\Component\DomCrawler\Crawler;
if ($mock = false) {
$crawler = new Crawler();
$crawler->addHtmlContent(file_get_contents('example.html'));
} else {
$client = new Client();
$client->request('GET', 'http://habrahabr.ru/company/innopolis_university/blog/236647/');
$crawler = $client->getCrawler();
}
$users = [];
$crawler->filter('.comment_body')->each(function (Crawler $node) use(&$users) {
preg_match_all('/([a-f0-9]{32})/', $node->text(), $matches);
if ($matches[1]) {
$user = $node->filter('.username')->first()->text();
foreach ($matches[1] as $md5) {
$users[$user][] = $md5;
}
}
});
$answers = [];
for ($i = 0; $i <= 99; $i++) {
$answer = str_pad($i, 2, '0', STR_PAD_LEFT);
foreach ($users as $user => $md5List) {
foreach ($md5List as $k => $md5) {
if (md5($user . $answer) == $md5) {
$answers[$answer][] = $user;
unset($users[$user][$k]);
