Hooks in wp-includes/formatting.php

WP version: 5.7

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.

• To sort the table, click on a column title.
• Click a hook name to see details about the hook.

	Hook		Type	New?	File
1	attribute_escape		filter	no	wp-includes/formatting.php
2	clean_url		filter	no	wp-includes/formatting.php
3	emoji_ext		filter	no	wp-includes/formatting.php
4	emoji_ext		filter	no	wp-includes/formatting.php
5	emoji_svg_ext		filter	no	wp-includes/formatting.php
6	emoji_svg_url		filter	no	wp-includes/formatting.php
7	emoji_url		filter	no	wp-includes/formatting.php
8	emoji_url		filter	no	wp-includes/formatting.php
9	esc_html		filter	no	wp-includes/formatting.php
10	esc_textarea		filter	no	wp-includes/formatting.php
11	esc_xml		filter	no	wp-includes/formatting.php
12	excerpt_length		filter	no	wp-includes/formatting.php
13	excerpt_more		filter	no	wp-includes/formatting.php
14	format_for_editor		filter	no	wp-includes/formatting.php
15	format_to_edit		filter	no	wp-includes/formatting.php
16	human_time_diff		filter	no	wp-includes/formatting.php
17	is_email		filter	no	wp-includes/formatting.php
18	is_email		filter	no	wp-includes/formatting.php
19	is_email		filter	no	wp-includes/formatting.php
20	is_email		filter	no	wp-includes/formatting.php
21	is_email		filter	no	wp-includes/formatting.php
22	is_email		filter	no	wp-includes/formatting.php
23	is_email		filter	no	wp-includes/formatting.php
24	is_email		filter	no	wp-includes/formatting.php
25	is_email		filter	no	wp-includes/formatting.php
26	js_escape		filter	no	wp-includes/formatting.php
27	make_clickable_rel		filter	no	wp-includes/formatting.php
28	make_clickable_rel		filter	no	wp-includes/formatting.php
29	no_texturize_shortcodes		filter	no	wp-includes/formatting.php
30	no_texturize_tags		filter	no	wp-includes/formatting.php
31	pre_ent2ncr		filter	no	wp-includes/formatting.php
32	run_wptexturize		filter	no	wp-includes/formatting.php
33	sanitize_email		filter	no	wp-includes/formatting.php
34	sanitize_email		filter	no	wp-includes/formatting.php
35	sanitize_email		filter	no	wp-includes/formatting.php
36	sanitize_email		filter	no	wp-includes/formatting.php
37	sanitize_email		filter	no	wp-includes/formatting.php
38	sanitize_email		filter	no	wp-includes/formatting.php
39	sanitize_email		filter	no	wp-includes/formatting.php
40	sanitize_email		filter	no	wp-includes/formatting.php
41	sanitize_file_name		filter	no	wp-includes/formatting.php
42	sanitize_file_name		filter	no	wp-includes/formatting.php
43	sanitize_file_name_chars		filter	no	wp-includes/formatting.php
44	sanitize_html_class		filter	no	wp-includes/formatting.php
45	sanitize_key		filter	no	wp-includes/formatting.php
46	sanitize_mime_type		filter	no	wp-includes/formatting.php
47	sanitize_option_{$option}	note	filter	no	wp-includes/formatting.php
48	sanitize_textarea_field		filter	no	wp-includes/formatting.php
49	sanitize_text_field		filter	no	wp-includes/formatting.php
50	sanitize_title		filter	no	wp-includes/formatting.php
51	sanitize_trackback_urls		filter	no	wp-includes/formatting.php
52	sanitize_user		filter	no	wp-includes/formatting.php
53	script_loader_src		filter	no	wp-includes/formatting.php
54	script_loader_src		filter	no	wp-includes/formatting.php
55	script_loader_src		filter	no	wp-includes/formatting.php
56	smilies_src		filter	no	wp-includes/formatting.php
57	tag_escape		filter	no	wp-includes/formatting.php
58	the_content		filter	no	wp-includes/formatting.php
59	wp_mail_content_type		filter	no	wp-includes/formatting.php
60	wp_parse_str		filter	no	wp-includes/formatting.php
61	wp_spaces_regexp		filter	no	wp-includes/formatting.php
62	wp_sprintf		filter	no	wp-includes/formatting.php
63	wp_sprintf_l		filter	no	wp-includes/formatting.php
64	wp_targeted_link_rel		filter	no	wp-includes/formatting.php
65	wp_trim_excerpt		filter	no	wp-includes/formatting.php
66	wp_trim_words		filter	no	wp-includes/formatting.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.