locutus/esm/php/var/is_integer.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

import { is_int as _isInt } from "../var/is_int.js";
export function is_integer(mixedVar) {
    //      discuss at: https://locutus.io/php/is_integer/
    // parity verified: PHP 8.3
    //     original by: Paulo Freitas
    //          note 1: 1.0 is simplified to 1 before it can be accessed by the function, this makes
    //          note 1: it different from the PHP implementation. We can't fix this unfortunately.
    //       example 1: is_integer(186.31)
    //       returns 1: false
    //       example 2: is_integer(12)
    //       returns 2: true
    return _isInt(mixedVar);
}