Massive BOT token Give Away sending payment

massbot.php

<?php
/*
Description: 
Massive BOT token Give Away sending payment.
Stellar bridge-server (https://github.com/stellar/bridge-server) must be installed before use this code. 
Reff: https://github.com/stellar/bridge-server/blob/master/readme_bridge.md
Written By: @mangadul (admin@bostravel.online)
(c) 2018 - bostravel.online | MIT License


Example Success Result:
------------------------
{
  "hash": "b5d7d7ff8e7cbaa20bd1c0de92bf6a609995e4edc2cd927341df01c51001a7de",
  "result_xdr": "AAAAAAAAAGQAAAAAAAAAAQAAAAAAAAABAAAAAAAAAAA=",
  "ledger": 19218956
}


Example Error Result:
------------------------

command to post or parameter invalid or empty ->
{
  "code": "internal_server_error",
  "message": "Internal Server Error, please try again."
}

empty input parameter  -> 
{
  "code": "missing_parameter",
  "message": "Required parameter is missing.",
  "data": {
    "name": "destination"
}

Invalid transaction sequence ->
{
  "code": "transaction_bad_seq",
  "message": "Bad Sequence. Please, try again."
}
*/


define("PVKWALLET", "");
define("ASSET_CODE", "BOT");
define("ASSET_ISSUER", "GATTH3VPK4PMXLE7JSEJ3OC72OYOGJYINLHSCJX365BP6SAV6GKSHJAV");
define("BRIDGE_SERVER", "http://localhost:8006/payment");

$handle = fopen("massbot.txt", "r");
if ($handle) {
    while (($line = fgets($handle)) !== false) {
		$account = trim(preg_replace('/\s+/', '', $line));
		if(!empty($account)) 
		{
	    	payment($account, 100, "ADDITIONAL BOT TOKEN"); 
		}
   	}
    fclose($handle);
} else {
	die("File not found or can not be opened.");
} 


function payment($account, $amount, $memo){
	$ch = curl_init();
	$data_string = sprintf("source=%s&amount=%d&destination=%s&asset_code=%s&asset_issuer=%s&memo_type=text&memo=%s", PVKWALLET, $amount, $account, ASSET_CODE, ASSET_ISSUER, $memo);
	curl_setopt($ch, CURLOPT_URL, BRIDGE_SERVER);
	curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36');
	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, sprintf("%s", $data_string));
	curl_setopt($ch, CURLOPT_HEADER, true);
	curl_setopt($ch, CURLOPT_VERBOSE, 0);	
	curl_setopt($ch, CURLOPT_HTTPHEADER,
	           array('Content-Type: application/x-www-form-urlencoded',
	                  'Content-Length: ' . strlen($data_string),
	                  'Connection: Keep-Alive')
	           );
	// receive server response ...
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	$server_output = curl_exec($ch);
	$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
	$header = substr($server_output, 0, $header_size);
	$body = substr($server_output, $header_size);
	curl_close ($ch);
	$out = $body;
	echo $account, " -> ", $out, "\n";
	// $arrjson = json_decode($out, true);
}
?>