| Server IP : 10.200.247.200 / Your IP : 216.73.216.60 Web Server : Apache System : Linux synergy-usa-sites 6.8.0-138-generic #138-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 31 22:41:49 UTC 2026 x86_64 User : jeremy ( 1001) PHP Version : 8.4.25 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/nodejs/core-js/internals/ |
Upload File : |
'use strict';
var global = require('../internals/global');
var fails = require('../internals/fails');
var V8 = require('../internals/engine-v8-version');
var IS_BROWSER = require('../internals/engine-is-browser');
var IS_DENO = require('../internals/engine-is-deno');
var IS_NODE = require('../internals/engine-is-node');
var structuredClone = global.structuredClone;
module.exports = !!structuredClone && !fails(function () {
// prevent V8 ArrayBufferDetaching protector cell invalidation and performance degradation
// https://github.com/zloirock/core-js/issues/679
if ((IS_DENO && V8 > 92) || (IS_NODE && V8 > 94) || (IS_BROWSER && V8 > 97)) return false;
var buffer = new ArrayBuffer(8);
var clone = structuredClone(buffer, { transfer: [buffer] });
return buffer.byteLength !== 0 || clone.byteLength !== 8;
});