W

_wp_post_revision_field_$field – filter

_wp_post_revision_fields – filter

_wp_put_post_revision – action

_wp_relative_upload_path – filter

activate_wp_head – action

add_option_wordpress_api_key – action

admin_footer-widgets.php – action

admin_head-widgets.php – action

admin_print_footer_scripts-widgets.php – action

admin_print_scripts-widgets.php – action

admin_print_styles-widgets.php – action

after_wp_tiny_mce – action

akismet_spam_check_warning_link_text – filter

before_wp_tiny_mce – action

comment_feed_where – filter

customize_value_old_sidebars_widgets_data – filter

customizer_widgets_section_args – filter

delete_widget – action

doing_it_wrong_run – action

doing_it_wrong_trigger_error – filter

dynamic_sidebar_has_widgets – filter

enable_wp_debug_mode_checks – filter

export_wp – action

export_wp_filename – filter

get_$adjacent_post_where – filter

get_wp_title_rss – filter

getarchives_where – filter

gettext_with_context – filter

img_caption_shortcode_width – filter

in_widget_form – action

is_wide_widget_in_customizer – filter

jetpack_options_whitelist – filter

load_default_widgets – filter

load-widgets.php – action

max_srcset_image_width – filter

media_library_months_with_files – filter

ngettext_with_context – filter

oembed_default_width – filter

oembed_min_max_width – filter

option_sidebars_widgets – filter

post_types_to_delete_with_user – filter

posts_where – filter

posts_where_paged – filter

posts_where_request – filter

pre_wp_is_site_initialized – filter

pre_wp_nav_menu – filter

pre_wp_unique_post_slug – filter

pre_wp_update_comment_count_now – filter

run_wptexturize – filter

show_recent_comments_widget_style – filter

sidebars_widgets – filter

site_option_welcome_user_email – filter

the_weekday – filter

the_weekday_date – filter

the_widget – action

twentynineteen_content_width – filter

twentyseventeen_content_width – filter

twentysixteen_content_width – filter

update_option_start_of_week – action

update_option_wordpress_api_key – action

update_option_WPLANG – action

update_welcome_email – filter

update_welcome_subject – filter

update_welcome_user_email – filter

update_welcome_user_subject – filter

update_wpmu_options – action

walker_nav_menu_start_el – filter

welcome_panel – action

whitelist_options – filter

widget_$this_instance – filter

widget_$this_instance_schema – filter

widget_archives_args – filter

widget_archives_dropdown_args – filter

widget_categories_args – filter

widget_categories_dropdown_args – filter

widget_comments_args – filter

widget_custom_html_content – filter

widget_customizer_setting_args – filter

widget_display_callback – filter

widget_form_callback – filter

widget_links_args – filter

widget_meta_poweredby – filter

widget_nav_menu_args – filter

widget_pages_args – filter

widget_posts_args – filter

widget_tag_cloud_args – filter

widget_text – filter

widget_text_content – filter

widget_title – filter

widget_update_callback – filter

widgets_admin_page – action

widgets_init – action

widgets.php – action

wp – action

wp_add_nav_menu_item – action

wp_admin_bar_class – filter

wp_admin_css – filter

wp_admin_css_uri – filter

wp_after_admin_bar_render – action

wp_ajax_$_GETaction – action

wp_ajax_$_POSTaction – action

wp_ajax_$_REQUESTaction – action