curl smartvoc

<?php
/*
Copyright Rheznendra
Update V2 : February, 02/03/2016
Script Not Tested Work or Not
*/
$cn = curl_init();
curl_setopt($cn, CURLOPT_URL, 'http://sv-panel.id/loginact.php');
curl_setopt($cn, CURLOPT_POSTFIELDS, 'username=usernamemu&password=passwordmu');
curl_setopt($cn, CURLOPT_POST, 1);
curl_setopt($cn, CURLOPT_HEADER, 0);
curl_setopt($cn, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($cn, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($cn, CURLOPT_RETURNTRANSFER, 1);
$ress = curl_exec($cn);
curl_close($cn);
if($ress == 'error1') {
    echo 'Username salah!';
} else if($ress == 'error2') {
    echo 'Password salah!';
} else {
$c = curl_init();
curl_setopt($c, CURLOPT_URL, 'http://sv-panel.id/');
curl_setopt($c, CURLOPT_HEADER, 0);
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($c, CURLOPT_COOKIEJAR, "cookie.txt");
curl_setopt($c, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_exec($c);
curl_close($c);
$ch = curl_init();
/*TYPE :
Foll IG : ()instagram-followers.php
Like IG : ()instagram-likes.php
FB Post Like : ()facebook-post-likes.php
YT Views : ()youtube-views.php
SC Plays : ()soundcloud-plays.php
SEMUA LAYANAN = 1
*/
curl_setopt($ch, CURLOPT_URL, 'http://sv-panel.id/content/TYPE');
curl_setopt($ch, CURLOPT_POSTFIELDS, 'usrnmlink=usernametarget&layanan=1&jumlah=terserahmu');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.txt");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$hasil = curl_exec($ch);
curl_close($ch);
if(md5(base64_encode($hasil)) == '021e6de6f78143f91919ff6ea898b517') {
    echo "Masil ada data yang kosong!";
} else if (md5(base64_encode($hasil)) == '1749239f47bb5b3895dda609e7543df1') {
    echo 'Saldo habis!';
} else if(md5(base64_encode($hasil)) == '753a226f61439cdebfb7736d9f89f567') {
    echo "Jumlah terlalu banyak!";
} else if(md5(base64_encode($hasil)) == '7dc280aca45318d7e1090fab4429ce2b') {
    echo "Jumlah terlalu sedikit!";
} else {
$smv = array('<li class="list-group-item">', '<span class="badge bg-success">SUCCESS</span>',"<b>", "</b>", "</li>");
    echo str_replace($smv,"", $hasil);
}
}
?>