mce_buttons_4

Hook Type: filter

See hook in action

See hook in core

Displaying hooks found in version: wordpress-6.7.2

apply_filters('mce_buttons_4') is found 2 times:

/wp-includes/class-wp-editor.php line 733

     * @param array  $mce_buttons_4 Fourth-row list of buttons.
     * @param string $editor_id     Unique editor identifier, e.g. 'content'. Accepts 'classic-block'
     *                              when called from block editor's Classic block.
     */
    $mce_buttons_4 = apply_filters( 'mce_buttons_4', array(), $editor_id );
}
 
$body_class = $editor_id;
 
$post = get_post();
if ( $post ) {

/wp-includes/script-loader.php line 594

$toolbar2 = apply_filters( 'mce_buttons_2', $toolbar2, 'classic-block' );
/** This filter is documented in wp-includes/class-wp-editor.php */
$toolbar3 = apply_filters( 'mce_buttons_3', array(), 'classic-block' );
/** This filter is documented in wp-includes/class-wp-editor.php */
$toolbar4 = apply_filters( 'mce_buttons_4', array(), 'classic-block' );
/** This filter is documented in wp-includes/class-wp-editor.php */
$external_plugins = apply_filters( 'mce_external_plugins', array(), 'classic-block' );
 
$tinymce_settings = array(
    'plugins'              => implode( ',', $tinymce_plugins ),
    'toolbar1'             => implode( ',', $toolbar1 ),

mce_buttons_4

Like this:

See hook in core

apply_filters('mce_buttons_4') is found 2 times:

Like this:

Like this:

See this hook used in plugins:

Share this:

Like this:

See hook in core

apply_filters('mce_buttons_4') is found 2 times:

Share this:

Like this:

Share this:

Like this:

See this hook used in plugins: