Function Arguments Return Description Version Path

activate_plugins

(string|array) $plugins
(string) $redirect = ''
(bool) $network_wide = false
(bool) $silent = false
(boolean|WP_Error) True when finished or WP_Error if there were errors during a plugin activation.

Activate multiple plugins.

2.6 wp-admin / includes / plugin.php

admin_url

(string) $path = ''
(string) $scheme = 'admin'
(string) Admin url link with optional path appended.

Retrieve the url to the admin area for the current site.

2.6 wp-includes / link-template.php

content_url

(string) $path = ''
(string) Content url link with optional path appended.

Retrieve the url to the content directory.

2.6 wp-includes / link-template.php

delete_plugins

(array) $plugins
(string) $deprecated = ''
(boolean|null|WP_Error) True on success, false is $plugins is empty, WP_Error on failure. Null if filesystem credentials are required to proceed.

Remove directory and files of a plugin for a list of plugins.

2.6 wp-admin / includes / plugin.php

force_ssl_admin

(string|bool) $force = null
(boolean) True if forced, false if not forced.

Whether to force SSL used for the Administration Screens.

2.6 wp-includes / functions.php

force_ssl_login

(string|bool) $force = null
(boolean) True if forced, false if not forced.

Whether SSL login should be forced.

2.6 wp-includes / functions.php

get_shortcut_link

(string)

Retrieve the Press This bookmarklet link.

2.6 wp-includes / link-template.php

has_tag

(string|int|array) $tag = ''
(int|object) $post = null
(boolean) True if the current post has any of the given tags (or any tag, if no tag specified).

Check if the current post has any of given tags.

2.6 wp-includes / category-template.php

image_add_caption

(string) $html
(integer) $id
(string) $caption
(string) $title
(string) $align
(string) $url
(string) $size
(string) $alt = ''
(string)

Adds image shortcode with caption to editor

2.6 wp-admin / includes / media.php

img_caption_shortcode

(array) $attr
(string) $content = null
(string) HTML content to display the caption.

The Caption shortcode.

2.6 wp-includes / media.php