Hooks in wp-includes/revision.php

WP version: 5.9

Important! Some hooks get applied in multiple files. If you are trying to figure out what a specific hook does, you need to look in all the files that apply the hook. Click the "details" link next to any hook for more information.

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• Click a hook name to see details about the hook.

	Hook		Type	New?	File
1	wp_delete_post_revision		action	no	wp-includes/revision.php
2	wp_restore_post_revision		action	no	wp-includes/revision.php
3	wp_revisions_to_keep		filter	no	wp-includes/revision.php
4	wp_save_post_revision_check_for_changes		filter	no	wp-includes/revision.php
5	wp_save_post_revision_post_has_changed		filter	no	wp-includes/revision.php
6	wp_{$post->post_type}_revisions_to_keep	note	filter	no	wp-includes/revision.php
7	_wp_post_revision_fields		filter	no	wp-includes/revision.php
8	_wp_put_post_revision		action	no	wp-includes/revision.php

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.