JavaScript Array length Property
Example
Return the length of an array:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.length;
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Definition and Usage
The length property sets or returns the number of elements in an array.
Browser Support
| Property | |||||
|---|---|---|---|---|---|
| length | Yes | Yes | Yes | Yes | Yes |
Syntax
Return the length of an array:
array.length
Set the length of an array:
array.length = number
Technical Details
| Return Value: | A Number, representing the number of elements in the array object |
|---|---|
| JavaScript Version: | ECMAScript 1 |
❮ JavaScript Array Reference
