wpseek.com
A WordPress-centric search engine for devs and theme authors

update_custom_css_data › WordPress Filter Hooks

Since4.7.0

Deprecatedn/a

› apply_filters( 'update_custom_css_data', $data, array_merge( $args, compact( 'css' )

Parameters: (2)	() data { Custom CSS data. @type string $css CSS stored in `post_content`. @type string $preprocessed Pre-processed CSS stored in `post_content_filtered`. Normally empty string. } Required: Yes () args { The args passed into `wp_update_custom_css_post()` merged with defaults. @type string $css The original CSS passed in to be updated. @type string $preprocessed The original preprocessed CSS passed in to be updated. @type string $stylesheet The stylesheet (theme) being updated. } Required: Yes
Defined at:	wp-includes/theme.php, line 2124
Codex:	Plugin_API/Filter_Reference/update_custom_css_data

Filters the `css` (`post_content`) and `preprocessed` (`post_content_filtered`) args for a `custom_css` post being updated.

This filter can be used by plugin that offer CSS pre-processors, to store the original pre-processed CSS in `post_content_filtered` and then store processed CSS in `post_content`. When used in this way, the `post_content_filtered` should be supplied as the setting value instead of `post_content` via a the `customize_value_custom_css` filter, for example:


add_filter( 'customize_value_custom_css', function( $value, $setting ) {
    $post = wp_get_custom_css_post( $setting->stylesheet );
    if ( $post && ! empty( $post->post_content_filtered ) ) {
        $css = $post->post_content_filtered;
    }
    return $css;
}, 10, 2 );

Source

$data = apply_filters( 'update_custom_css_data', $data, array_merge( $args, compact( 'css' ) ) );