<?php
$key='1234567812345678';
function string_encrypt($string,$key){$block=mcrypt_get_block_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB);$padding=$block - (strlen($string) % $block);$string.=str_repeat(chr($padding), $padding);$crypted_text=mcrypt_encrypt(MCRYPT_RIJNDAEL_128,$key,$string,MCRYPT_MODE_ECB);return base64_encode($crypted_text);}

 $v=$_POST['v'];
 if($v=='GroupsGet')
 {
   $wall = file_get_contents("https://api.vk.com/method/groups.getById?group_ids={$_POST['group']}&extended=1&fields=ban_info,can_post,members_count&access_token={$_POST['access_token']}&captcha_key={$_POST['key']}&captcha_sid={$_POST['sid']}");
   if(mb_strpos($wall, 'captcha_sid')!==false)
   {
      preg_match('/captcha_sid\"\:\"(\d+)\"/ius',$wall,$wall);
      $wall=$wall[0];
   }
    $wall= string_encrypt( $wall,$key);
    print_r($wall);
  }
  if($v=='UsersGet')
  {
   $wall = file_get_contents("https://api.vk.com/method/users.get?user_ids={$_POST['user']}&fields=domain,can_write_private_message,wall_comments,online,can_post,sex&access_token={$_POST['access_token']}&captcha_key={$_POST['key']}&captcha_sid={$_POST['sid']}");
   if(mb_strpos($wall, 'captcha_sid')!==false)
   {
      preg_match('/captcha_sid\"\:\"(\d+)\"/ius',$wall,$wall);
      $wall=$wall[0];
    }
    $wall= string_encrypt( $wall,$key);
    print_r($wall);
   }
  if($v=='GetInfo')
  {
   $wall = file_get_contents('https://api.vk.com/method/users.get.xml?user_ids='.$_POST['user'].'&fields=photo_50,has_mobile');
$wall=$wall.'<city> city: 4964757 </city>';
$wall= string_encrypt( $wall,$key);
print_r($wall);
  }

?>