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wp_is_post_revision › WordPress Function

Since2.6.0
Deprecatedn/a
› wp_is_post_revision ( $post )
Parameters:
  • (int|WP_Post) $post Post ID or post object.
    Required: Yes
Returns:
  • (int|false) ID of revision's parent on success, false if not a revision.
Defined at:
Codex:

Determines if the specified post is a revision.



Related Functions: wp_list_post_revisions, wp_save_post_revision, wp_get_post_revision, wp_get_post_revisions, _wp_put_post_revision

Source 

function wp_is_post_revision( $post ) {
	$post = wp_get_post_revision( $post );

	if ( ! $post ) {
		return false;
	}

	return (int) $post->post_parent;
}