mce_buttons_2 WordPress Filter Hook
The mce_buttons_2 hook is used to add new buttons to the second row of the WordPress visual editor. This hook is called by the WordPress core function `mce_buttons()`.
apply_filters( 'mce_buttons_2', array $mce_buttons_2 , string $editor_id ) #
Filters the second-row list of TinyMCE buttons (Visual tab).
Parameters
- $mce_buttons_2
(array)Second-row list of buttons.
- $editor_id
(string)Unique editor identifier, e.g. 'content'. Accepts 'classic-block' when called from block editor's Classic block.
Source
Changelog
| Version | Description |
|---|---|
| 3.3.0 | The $editor_id parameter was added. |
| 2.0.0 | Introduced. |