Function Arguments Return Description Version Path

add_custom_image_header

(callback) $wp_head_callback
(callback) $admin_head_callback
(callback) $admin_preview_callback = ''
(void)

Add callbacks for image header display.

2.1 wp-includes / deprecated.php

add_dashboard_page

(string) $page_title
(string) $menu_title
(string) $capability
(string) $menu_slug
(callback) $function = ''
(string|boolean) The resulting page's hook_suffix, or false if the user does not have the capability required.

Add sub menu page to the Dashboard main menu.

wp-admin / includes / plugin.php

add_editor_style

(mixed) $stylesheet = 'editor-style.css'
(void)

Add callback for custom TinyMCE editor stylesheets.

3.0 wp-includes / theme.php

add_feed

(string) $feedname
(callback) $function
(string) Feed action name.

Add a new feed type like /atom1/.

2.1 wp-includes / rewrite.php

add_filter

(string) $tag
(callback) $function_to_add
(int) $priority = 10
(int) $accepted_args = 1
(boolean) true

Hook a function or method to a specific filter action.

0.71 wp-includes / plugin.php

add_image_size

(string) $name
(int) $width = 0
(int) $height = 0
(bool|array) $crop = false
(boolean|array) False, if no image was created. Metadata array on success.

Register a new image size.

2.9 wp-includes / media.php

add_link

(int|WP_Error) Value 0 or WP_Error on failure. The link ID on success.

Add a link to using values provided in $_POST.

2.0 wp-admin / includes / bookmark.php

add_links_page

(string) $page_title
(string) $menu_title
(string) $capability
(string) $menu_slug
(callback) $function = ''
(string|boolean) The resulting page's hook_suffix, or false if the user does not have the capability required.

Add sub menu page to the links main menu.

wp-admin / includes / plugin.php

add_magic_quotes

(array) $array
(array) Sanitized $array.

Walks the array while sanitizing the contents.

0.71 wp-includes / functions.php

add_management_page

(string) $page_title
(string) $menu_title
(string) $capability
(string) $menu_slug
(callback) $function = ''
(string|boolean) The resulting page's hook_suffix, or false if the user does not have the capability required.

Add sub menu page to the tools main menu.

wp-admin / includes / plugin.php