JavaScript | array.toLocaleString() function

The array.toLocaleString() is an inbuilt function in JavaScript which is basically used to convert the element of the given array to string. 
Syntax: 
 

arr.toLocaleString();

Return values: 
It return a string representing the elements of the array. 
JavaScript Version: 
ECMAScript 1 
Examples: 
 

Input: 
var name = "gfg";
var number = 123;
var A = [ name, number ];
Output:
> "gfg, 123"

Here as we see that in input there are two variables containing elements but in output these are converted into a string. 
Let’s see JavaScript program on array.toLocaleString() function:
 

Output: 
 

> "geeksforgeeks, 567, 2/18/2018, 10:41:20 AM"

Application: 
The array.toLocaleString() function in JavaScript is used whenever we need to convert the element of the given array to a string. 
Let’s see JavaScript program on array.toLocaleString() function:
 

Output: 
 

> "Ram, Sheeta, Geeta, 3.45, 23, 34, 54"

 Supported Browser:

• Google Chrome 1 and above
• Internet Explorer 5.5 and above
• Firefox 1 and above
• Opera 4  and above
• Safari 1 and above