Javascript define : Miscellaneous Functions : PHP functions in JavaScript JAVASCRIPT TUTORIALS

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Javascript define

Define a new constant

Example 1

Running
1.define('IMAGINARY_CONSTANT1', 'imaginary_value1');

Could return
1.true

function define(name, value) {
    // Define a new constant  
    // 
    // version: 812.316
    // discuss at: http://phpjs.org/functions/define
    // +   original by: Paulo Ricardo F. Santos
    // *     example 1: define('IMAGINARY_CONSTANT1', 'imaginary_value1');
    // *     returns 1: true
    
    if (/boolean|number|null|string/.test(typeof value) !== true) {
        return false;
    }
    
    return (window[name] = value) !== undefined;
}

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