mce_buttons_4 filter-hook . WP 1.0
This filter is documented in wp-includes/class-wp-editor.php
Usage
add_filter( 'mce_buttons_4', 'filter_function_name_9200', 10, 2 ); function filter_function_name_9200( $array, $string ){ // filter... return $array; }
- $array
- -
- $string
- -
Where the hook is called
mce_buttons_4
mce_buttons_4
wp-includes/script-loader.php 472
$toolbar4 = apply_filters( 'mce_buttons_4', array(), 'classic-block' );
wp-includes/class-wp-editor.php 722
$mce_buttons_4 = apply_filters( 'mce_buttons_4', array(), $editor_id );