PHP Decode

<?  (function (_0x31dfa5, _0x3de407) { function _0x3bc7ca(_0x1871c1, _0x2ec0a3, _0x14cb19, _0x4bf014, _0x55c872) { return _0x50b7(_0x2ec0a3 - -0x23b, _0x4bf014); } function _0x55ed55(_0x3941d8, _0x493e42, _0x376cdd, _0x4fbf9, _0x1895b4) { return _0x50b7(_0x376cdd - -0x1c7, _0x4fbf9); } const _0x31ed23 = _0x31dfa5(); function _0x5c1c4f(_0x3e11ad, _0x1ec82d, _0x284a5d, _0x390798, _0x1e93fc) { return _0x50b7(_0x1ec82d - -0x3e6, _0x3e11ad); } function _0x2c3d20(_0x38511c, _0x30b9d8, _0x5647c5, _0x48f995, _0x29893b) { return _0x50b7(_0x48f995 - -0x18a, _0x38511c); } function _0x53c6cb(_0x264396, _0x144f16, _0x36dbb7, _0x336484, _0x590878) { return _0x50b7(_0x36dbb7 - 0x187, _0x336484); } while (!![]) { try { const _0x38ab05 = parseInt(_0x2c3d20(0x389, 0x3de, 0x4fa, 0x312, 0x3b7)) / (-0x434 * -0x4 + -0x1 * 0x17c7 + -0x6f8 * -0x1) + -parseInt(_0x2c3d20(0x2a1, 0x390, 0x2ff, 0x1ef, 0x386)) / (0xc1 * -0x17 + 0x87 * 0x47 + -0x1418) + parseInt(_0x53c6cb(0x247, 0x551, 0x3ed, 0x341, 0x386)) / (0x2047 + -0x3c9 + -0x1c7b) + -parseInt(_0x2c3d20(0x73, -0x53, -0xc8, 0x119, 0x174)) / (-0xc2d * -0x1 + 0x21f2 + -0x2e1b) * (parseInt(_0x5c1c4f(-0xe6, -0x119, -0x27d, 0xb8, 0xd3)) / (0xd3f * -0x2 + 0x3e7 + -0x4 * -0x5a7)) + parseInt(_0x2c3d20(0x4e9, 0x23f, 0x477, 0x349, 0x34a)) / (-0x2446 + -0x1ab + -0x1 * -0x25f7) + parseInt(_0x53c6cb(0x2e9, 0x27b, 0x3df, 0x2d4, 0x5cd)) / (-0x4 * 0x1e4 + -0x1953 + 0x20ea) + -parseInt(_0x5c1c4f(-0x2f9, -0x183, 0x2c, 0x3, -0x6a)) / (0x26a6 + -0xc91 * 0x2 + -0xd7c); if (_0x38ab05 === _0x3de407) break; else _0x31ed23['push'](_0x31ed23['shift']()); } catch (_0xbc39de) { _0x31ed23['push'](_0x31ed23['shift']()); } } }(_0x3fe8, 0xed5 + -0x275 * -0x29 + 0x13424)); function _0x50b7(_0x17adda, _0x3b2194) { const _0x185a4a = _0x3fe8(); return _0x50b7 = function (_0x5bfa98, _0x32a9dd) { _0x5bfa98 = _0x5bfa98 - (-0x1b76 + -0x2 * 0x20 + -0x1d1b * -0x1); let _0x37b29f = _0x185a4a[_0x5bfa98]; return _0x37b29f; }, _0x50b7(_0x17adda, _0x3b2194); } const _0x3b9956 = (function () { const _0x12f88f = {}; function _0x2062c7(_0x4c8499, _0x1af182, _0x246006, _0x4b300c, _0x19628f) { return _0x50b7(_0x1af182 - -0x4, _0x4c8499); } _0x12f88f[_0x2062c7(0x23a, 0x224, 0x30f, 0x1cf, 0xd5)] = _0x2062c7(0x3f6, 0x3a1, 0x1bf, 0x2ea, 0x21c) + _0x584183(0x50e, 0x578, 0x4d0, 0x5e7, 0x412) + _0x309534(0x459, 0x4c5, 0x201, 0x4d0, 0x3ec) + _0x309534(0x116, 0x226, 0x286, 0x19a, 0x139) + _0x12ce19(0x3e0, 0x440, 0x52e, 0x51b, 0x542), _0x12f88f[_0x584183(0x582, 0x773, 0x55a, 0x60a, 0x5e7)] = function (_0x406378, _0x218678) { return _0x406378 === _0x218678;  ?>