JavaScript String split() Method
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JavaScript String split() Method
The split() method splits a string into an array of substrings, and returns the new array.
Note: This method does not alter the original string.
Split by Words
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var str = "Hello there my old friend";
var result = str.split(" ");
document.write(result);
</script>
</body>
</html>
Syntax
str.split(separator, limit)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| separator | optional | Specifies the string at which each split should occur. If omitted, the array returned contains one element consisting of the entire string. |
| limit | optional | Specifies a limit on the number of splits to be found. limit must be an integer. |
Return Value
| Value | Explanation |
|---|---|
| [array] | Returns an Array of strings, containing the splitted values. |
Split by Nothing
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var str = "Hello there my old friend";
var result = str.split();
document.write(result);
</script>
</body>
</html>
Split by Characters
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var str = "Hello there my old friend";
var result = str.split("");
document.write(result);
</script>
</body>
</html>
Split With Limits
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var str = "Hello there my old friend";
var result = str.split(" ", 4);
document.write(result);
</script>
</body>
</html>
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