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filter is not described

pre_wp_is_site_initialized filter-hook . WP 5.1.0

Filters the check for whether a site is initialized before the database is accessed.

Returning a non-null value will effectively short-circuit the function, returning that value instead.

Usage

add_filter( 'pre_wp_is_site_initialized', 'filter_function_name_9629', 10, 2 );
function filter_function_name_9629( $pre, $site_id ){
	// filter...

	return $pre;
}
$pre(true/false/null)
The value to return, if not null.
$site_id(int)
The site ID that is being checked.

Where the hook is called

wp_is_site_initialized()
pre_wp_is_site_initialized
wp-includes/ms-site.php 938
$pre = apply_filters( 'pre_wp_is_site_initialized', null, $site_id );

Where the hook is used (in WP core)

Использование не найдено.