WP_Customize_Manager::preserve_insert_changeset_post_content()
Preserves the initial JSON post_content passed to save into the post.
WordPress 5.4.1 Hooks, Functions, Classes and Methods
category_link
Filters the category link.
tag_link
Filters the tag link.
wp_insert_attachment_data
Filters attachment post data before it is updated in or added to the database.
wp_insert_post_data
Filters slashed post data just before it is inserted into the database.