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mce_buttons_3 › WordPress Filter Hooks

Since3.3.0
Deprecatedn/a
› apply_filters( 'mce_buttons_3', array()
Parameters: (2)
  • (array) $mce_buttons_3 Third-row list of buttons.
    Required: Yes
  • (string) $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' when called from block editor's Classic block.
    Required: Yes
Defined at:
Codex:

Filters the third-row list of TinyMCE buttons (Visual tab).



Related Functions: media_buttons, _media_button, submit_button, get_submit_button, _mce_set_direction, mu_options


Related Hooks: mce_buttons, mce_buttons_2, mce_buttons_4, media_buttons, teeny_mce_buttons

Source 

$mce_buttons_3 = apply_filters( 'mce_buttons_3', array(), $editor_id );