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