Checks whether separate styles should be loaded for core blocks on-render.
Description
When this function returns true, other functions ensure that core blocks only load their assets on-render, and each block loads its own, individual assets. Third-party blocks only load their assets when rendered.
When this function returns false, all core block assets are loaded regardless of whether they are rendered in a page or not, because they are all part of the block-library/style.css file. Assets for third-party blocks are always enqueued regardless of whether they are rendered or not.
This only affects front end and not the block editor screens.
See also
Source
function wp_should_load_separate_core_block_assets() {
if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) {
return false;
}
/**
* Filters whether block styles should be loaded separately.
*
* Returning false loads all core block assets, regardless of whether they are rendered
* in a page or not. Returning true loads core block assets only when they are rendered.
*
* @since 5.8.0
*
* @param bool $load_separate_assets Whether separate assets will be loaded.
* Default false (all block assets are loaded, even when not used).
*/
return apply_filters( 'should_load_separate_core_block_assets', false );
}
Hooks
- apply_filters( ‘should_load_separate_core_block_assets’,
bool $load_separate_assets ) Filters whether block styles should be loaded separately.
Changelog
| Version | Description |
|---|---|
| 5.8.0 | Introduced. |
User Contributed Notes
You must log in before being able to contribute a note or feedback.