apply_filters( ‘should_load_block_assets_on_demand’, bool $load_assets_on_demand )

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Filters whether block styles should be loaded on demand.

Description

Returning false loads all block assets, regardless of whether they are rendered in a page or not.
Returning true loads block assets only when they are rendered.

The default value of the filter depends on the result of wp_should_load_separate_core_block_assets(), which controls whether Core block stylesheets should be loaded separately or via a combined ‘wp-block-library’ stylesheet.

Parameters

$load_assets_on_demandbool
Whether to load block assets only when they are rendered.

Source

return apply_filters( 'should_load_block_assets_on_demand', $load_assets_on_demand );

Changelog

VersionDescription
6.8.0Introduced.

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