mozilla
Your Search Results

    JS_GetVersion

    Retrieves the JavaScript version number used within a specified executable script context.

    Syntax

    JSVersion
    JS_GetVersion(JSContext *cx);
    
    Name Type Description
    cx JSContext * The context to query.

    Description

    JS_GetVersion returns the JavaScript version currently used by the given JSContext, cx. The result is one of the JSVersion constants.

    When a context is created, its version is initially JSVERSION_DEFAULT. Scripts are compiled using the latest version of the JavaScript language. To configure a context to run scripts using a specific version of JavaScript, use JS_SetVersion.

    See Also

    Document Tags and Contributors

    Contributors to this page: fscholz, Jimb, Jorend, Callek, Nickolay, Dria, MMondor, Tservo, Cheatah, arai
    Last updated by: arai,
    Hide Sidebar