Array toSource method Redirect 1

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Summary

The toSource() method returns a string representing the source code of the array.

Syntax

arr.toSource()

Parameters

None.

Description

The toSource method returns the following values:

  • For the built-in Array object, toSource returns the following string indicating that the source code is not available:
function Array() {
    [native code]
}
  • For instances of Array, toSource returns a string representing the source code.

This method is usually called internally by JavaScript and not explicitly in code. You can call toSource while debugging to examine the contents of an array.

Examples

Example: Examining the source code of an array

To examine the source code of an array:

var alpha = new Array("a", "b", "c");

alpha.toSource();   //returns ["a", "b", "c"]

Specifications

Not part of any standard. Implemented in JavaScript 1.3.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support Not supported (Yes) Not supported Not supported Not supported
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support Not supported Not supported (Yes) Not supported Not supported Not supported

See also

Document Tags and Contributors

Contributors to this page: Sheppy
Last updated by: Sheppy,
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