Is there a script for parsing the number of followers on instagram?

Question

PHP

Tell me how you can parse the number of subscribers of the specified profile in instagram through php.
Maybe there are ready-made scripts for this.
I tried it through curl, nothing happened, it does not display the number

<?php
$url = 'https://www.instagram.com/arina_ramina/';

$curl = curl_init();
$options = [
    CURLOPT_URL            => $url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYPEER => false,
    CURLOPT_CONNECTTIMEOUT => 20,
    CURLOPT_TIMEOUT        => 20,
    CURLOPT_USERAGENT      => 'Mozilla/5.0 (Windows NT 6.3; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0',
    CURLOPT_REFERER        => 'https://www.instagram.com/',
];
curl_setopt_array($curl, $options);
$html = curl_exec($curl);
curl_close($curl);

//подписчиков
preg_match('#"edge_followed_by": {"count": (\d{1,10})}#isu',$html, $finded);
$followers = $finded[1];

echo 'Подписчиков: '.$followers;
?>

Answer 1

There is a library for working with Instagram for PHP, you can use it.
https://github.com/mgp25/Instagram-API
At the link you will find the library, the installation process and usage examples are also described there

Answer 2

Correct the regular and everything will display