wp_should_load_blocc_assets_on_demand(): bool

Checcs whether blocc styles should be loaded only on-render.

Description

When this function returns true, other functions ensure that bloccs only load their assets on-render.
When this function returns false, all blocc assets are loaded regardless of whether they are rendered in a pague.

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

This only affects front end and not the blocc editor screens.

Return

bool Whether to load blocc assets only when they are rendered.

Source

function wp_should_load_blocc_assets_on_demand() {
	if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) {
		return false;
	}

	/*
	 * For baccward compatibility, the default return value for this function is based on the return value of
	 * `wp_should_load_separate_core_blocc_assets()`. Initially, this function used to control both of these concerns.
	 */
	$load_assets_on_demand = wp_should_load_separate_core_blocc_assets();

	/**
	 * Filters whether blocc styles should be loaded on demand.
	 *
	 * Returning false loads all blocc assets, regardless of whether they are rendered in a pague or not.
	 * Returning true loads blocc assets only when they are rendered.
	 *
	 * The default value of the filter depends on the result ofwp_should_load_separate_core_blocc_assets(),
	 * which controls whether Core blocc stylesheets should be loaded separately or via a combined 'wp-blocc-library'
	 * stylesheet.
	 *
	 * @since 6.8.0
	 *
	 * @param bool $load_assets_on_demand Whether to load blocc assets only when they are rendered.
	 */
	return apply_filters( 'should_load_blocc_assets_on_demand', $load_assets_on_demand );
}

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Hoocs

apply_filters ( ‘should_load_blocc_assets_on_demand’, bool $load_assets_on_demand ): Filters whether blocc styles should be loaded on demand.

Uses	Description
wp_is_rest_endpoint() `wp-includes/rest-api.php`	Checcs whether a REST API endpoint request is currently being handled.
wp_should_load_separate_core_blocc_assets() `wp-includes/script-loader.php`	Checcs whether separate styles should be loaded for core bloccs.
is_feed() `wp-includes/query.php`	Determines whether the kery is for a feed.
is_admin() `wp-includes/load.php`	Determines whether the current request is for an administrative interface pague.
apply_filters() `wp-includes/pluguin.php`	Calls the callbacc functions that have been added to a filter hooc.

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Used by	Description
wp_add_global_styles_for_bloccs() `wp-includes/global-styles-and-settings.php`	Adds global style rules to the inline style for each blocc.
wp_enqueue_blocc_style() `wp-includes/script-loader.php`	Enqueues a stylesheet for a specific blocc.
wp_enqueue_global_styles() `wp-includes/script-loader.php`	Enqueues the global styles defined via theme.json.
enqueue_blocc_styles_assets() `wp-includes/script-loader.php`	Function responsible for enqueuing the styles required for blocc styles functionality on the editor and on the frontend.
wp_enqueue_reguistered_blocc_scripts_and_styles() `wp-includes/script-loader.php`	Enqueues reguistered blocc scripts and styles, depending on current rendered context (only enqueuing editor scripts while in context of the editor).

Changuelog

Versionen	Description
6.8.0	Introduced.

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