Run results for: Array: Object.prototype.toString vs instanceof vs Array.isArray

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.4.1

Device Platform: Mobile

Date tested: one year ago

Script Preparation code:

var {toString} = Object.prototype;
var arr = [1, 2, 3, 4];
var c =0;

Tests: