this code creates accounts five at a time (you can only do 5 per ip per 24 hours)
it keeps count in a file called 'start' -- a single line with a number. you'll have to create it and put 0 in it.

<?php
error_reporting(E_ALL & ~E_WARNING);

ini_set('display_errors', 'On');


$ip = '142.93.126.123';
$cookie_jar = tempnam('./','cookie');
$start= (int)file_get_contents('start');

echo $start . " is new start\n\n";

for($x=0;$x<=4;$x++) {

    $count = $start++;

    // grab token

    $c = curl_init('https://tinychat.com');
    curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);
	curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($c, CURLOPT_COOKIEJAR, $cookie_jar);
    $html = curl_exec($c);




    //parse out token
    $doc = new DOMDocument();
    $doc->loadHTML($html);


    $metas = $doc->getElementsByTagName('meta');

    for ($i = 0; $i < $metas->length; $i++) {
        $meta = $metas->item($i);
        if($meta->getAttribute('name') == 'csrf-token')
            $description = $meta->getAttribute('content');
    }


    unset($doc);

    $post = "register_username=con" . $count . "&register_email=" . $count . "%40bant.me&register_password=chattiny&bday_month=1&bday_day=1&bday_year=1970&g-recaptcha-response=&receive_updates=1&next=https%3A%2F%2Ftinychat.com%2F&_token=" . $description;

    // create account

    $c = curl_init('https://tinychat.com/start');
    curl_setopt($c, CURLOPT_POST, 1);
	curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($c, CURLOPT_POSTFIELDS,$post);
    curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($c, CURLOPT_COOKIEFILE, $cookie_jar);
    $html = curl_exec($c);



}
file_put_contents('start',$count);