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JavaScript split() Method
JavaScript String Object
Definition and Usage
The split() method is used to split a string into an array of substrings, and returns the new array.
Syntax
string.split(separator, limit)
| Parameter | Description |
|---|---|
| separator | Optional. Specifies the character to use for splitting the string. If omitted, the entire string will be returned |
| limit | Optional. An integer that specifies the number of splits |
Browser Support
The split() method is supported in all major browsers.
Tips and Notes
Tip: If an empty string ("") is used as the separator, the string is split between each character.
Example
Example
Split a string in different ways:
<script type="text/javascript">
var str="How are you doing today?";
document.write(str.split() + "<br />");
document.write(str.split(" ") + "<br />");
document.write(str.split("") + "<br />");
document.write(str.split(" ",3));
</script>
var str="How are you doing today?";
document.write(str.split() + "<br />");
document.write(str.split(" ") + "<br />");
document.write(str.split("") + "<br />");
document.write(str.split(" ",3));
</script>
The output of the code above will be:
How are you doing today?
How,are,you,doing,today?
H,o,w, ,a,r,e, ,y,o,u, ,d,o,i,n,g, ,t,o,d,a,y,?
How,are,you
How,are,you,doing,today?
H,o,w, ,a,r,e, ,y,o,u, ,d,o,i,n,g, ,t,o,d,a,y,?
How,are,you
Try it yourself »
JavaScript String Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.