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    Array.prototype.reverse()

    Summary

    The reverse() method reverses an array in place. The first array element becomes the last and the last becomes the first.

    Syntax

    arr.reverse()

    Parameters

    None.

    Description

    The reverse method transposes the elements of the calling array object in place, mutating the array, and returning a reference to the array.

    Examples

    Example: Reversing the elements in an array

    The following example creates an array myArray, containing three elements, then reverses the array.

    var myArray = ['one', 'two', 'three'];
    myArray.reverse(); 
    
    console.log(myArray) // ['three', 'two', 'one']
    

    Specifications

    Specification Status Comment
    ECMAScript 1st Edition Standard Initial definition. Implemented in JavaScript 1.1.
    ECMAScript 5.1 (ECMA-262)
    The definition of 'Array.prototype.reverse' in that specification.
    Standard  
    ECMAScript 6 (ECMA-262)
    The definition of 'Array.prototype.reverse' in that specification.
    Draft  

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
    Basic support 1.0 1.0 (1.7 or earlier) 5.5 (Yes) (Yes)
    Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

    See also

    Document Tags and Contributors

    Last updated by: fscholz,
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