wp_get_custom_css filter-hook . WP 4.7.0
Filters the Custom CSS Output into the <head>.
Usage
add_filter( 'wp_get_custom_css', 'filter_function_name_4158', 10, 2 );
function filter_function_name_4158( $css, $stylesheet ){
// filter...
return $css;
}
- $css(string)
- CSS pulled in from the Custom CSS CPT.
- $stylesheet(string)
- The theme stylesheet name.
Where the hook is called
wp_get_custom_css
wp-includes/theme.php 1789
$css = apply_filters( 'wp_get_custom_css', $css, $stylesheet );
Where the hook is used (in WP core)
wp-includes/customize/class-wp-customize-custom-css-setting.php 88
add_filter( 'wp_get_custom_css', array( $this, 'filter_previewed_wp_get_custom_css' ), 9, 2 );