_wp_footnotes_kses_init_filters() │ WP 6.3.2

Adds the filters for footnotes meta field.

Internal function — this function is designed to be used by the kernel itself. It is not recommended to use this function in your code.

No Hooks.

Return

null. Nothing (null).

Usage

_wp_footnotes_kses_init_filters();

Changelog

Since 6.3.2 Introduced.

_wp_footnotes_kses_init_filters() code WP 6.7.1

wp-includes/blocks.php 
function _wp_footnotes_kses_init_filters() {
	add_filter( 'sanitize_post_meta_footnotes', '_wp_filter_post_meta_footnotes' );
}