mce_css filter-hook . WP 2.1.0
Filters the comma-delimited list of stylesheets to load in TinyMCE.
Usage
add_filter( 'mce_css', 'filter_function_name_8709' );
function filter_function_name_8709( $stylesheets ){
// filter...
return $stylesheets;
}
- $stylesheets(string)
- Comma-delimited list of stylesheets.
Where the hook is called
mce_css
wp-includes/class-wp-editor.php 548
$mce_css = trim( apply_filters( 'mce_css', $mce_css ), ' ,' );