This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The forEach property of the MediaKeyStatusMap interface calls callback once for each key-value pair in the status map, in insertion order. If an argument is present it will be passed to the callback.
Syntax
mediaKeyStatusMap.forEach(callback[, thisArg])
Parameters
callback- Function to execute for each element, taking three arguments:
currentValue- The current element being processed in the array.
index- The index of the current element being processed in the array.
array- Which array
forEach()is being applied to.
thisArg Optional- Value used as
thiswhen executingcallback.
Returns
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions | Recommendation | Initial definition. |
Browser Compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 42 | 13 | ? | ? | 29 | ? |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | 43 | 42 | Yes | ? | 29 | ? | 4.0 |