<?php
    class Api
    {
        public $api_url = 'https://smpanel.net/api/v2'; // API URL

        public $api_key = ''; // Your API key

        public function order($data) { // add order
            $post = array_merge(array('key' => $this->api_key, 'action' => 'add'), $data);
            return json_decode($this->connect($post));
        }

        public function status($order_id) { // get order status
            return json_decode($this->connect(array(
                'key' => $this->api_key,
                'action' => 'status',
                'order' => $order_id
            )));
        }

        public function multiStatus($order_ids) { // get order status
            return json_decode($this->connect(array(
                'key' => $this->api_key,
                'action' => 'status',
                'orders' => implode(",", (array)$order_ids)
            )));
        }

        public function services() { // get services
            return json_decode($this->connect(array(
                'key' => $this->api_key,
                'action' => 'services',
            )));
        }

        public function balance() { // get balance
            return json_decode($this->connect(array(
                'key' => $this->api_key,
                'action' => 'balance',
            )));
        }


        private function connect($post) {
            $_post = Array();
            if (is_array($post)) {
                foreach ($post as $name => $value) {
                    $_post[] = $name.'='.urlencode($value);
                }
            }

            $ch = curl_init($this->api_url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
            if (is_array($post)) {
                curl_setopt($ch, CURLOPT_POSTFIELDS, join('&', $_post));
            }
            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)');
            $result = curl_exec($ch);
            if (curl_errno($ch) != 0 && empty($result)) {
                $result = false;
            }
            curl_close($ch);
            return $result;
        }
    }

    // Examples

    $api = new Api();

    $services = $api->services(); # return all services

    $balance = $api->balance(); # return user balance

    // add order

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100)); # Default

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'comments' => "good pic\ngreat photo\n:)\n;)")); # Custom Comments

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100, 'usernames'=>"test, testing", 'hashtags'=>"#goodphoto")); # Mentions with Hashtags

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'usernames' => "test\nexample\nfb")); # Mentions Custom List

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100, 'hashtag'=>"test")); # Mentions Hashtag

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 1000, 'username'=>"test")); # Mentions User Followers

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 1000, 'media'=>"http://example.com/p/Ds2kfEr24Dr")); # Mentions Media Likers

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test')); # Package

    $order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100, 'runs' => 10, 'interval' => 60)); # Drip-feed

    $order = $api->order(array('service' => 1, 'username' => 'username', 'min' => 100, 'max' => 110, 'posts' => 0,'delay' => 30, 'expiry' => '11/11/2019')); # Subscriptions

    $status = $api->status($order->order); # return status, charge, remains, start count, currency

    $statuses = $api->multiStatus([1, 2, 3]); # return orders status, charge, remains, start count, currency