Filter hook 'update_custom_css_data'
in WP Core File wp-includes/theme.php at line 2122
Description
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 );
Normally empty string. } }
Occurrences
Filename |
Line Number |
wp-includes/theme.php |
2122 |
Parameters
Type |
Name |
Description |
array |
$data |
{ Custom CSS data. |
array |
$args |
{ The args passed into `wp_update_custom_css_post()` merged with defaults. |
PHP Doc
/**
* 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 );
*
*
* @since 4.7.0
* @param array $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.
* }
* @param array $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.
* }
*/