Function Arguments Return Description Version Path

absint

(mixed) $maybeint
(int) A non-negative integer.

Convert a value to non-negative integer.

2.5 wp-includes / functions.php

activate_plugin

(string) $plugin
(string) $redirect = ''
(bool) $network_wide = false
(bool) $silent = false
(WP_Error|null) WP_Error on invalid file or null on success.

Attempts activation of plugin in a “sandbox” and redirects on success.

2.5 wp-admin / includes / plugin.php

add_meta_box

(string) $id
(string) $title
(callback) $callback
(string|WP_Screen) $screen = null
(string) $context = 'advanced'
(string) $priority = 'default'
(array) $callback_args = null
(void)

Add a meta box to an edit form.

2.5 wp-admin / includes / template.php

add_shortcode

(string) $tag
(callable) $func
(void)

Add hook for shortcode tag.

2.5 wp-includes / shortcodes.php

add_thickbox

(void)

Enqueues the default ThickBox js and css.

2.5 wp-includes / general-template.php

adjacent_image_link

(bool) $prev = true
 $size = 'thumbnail'
(bool) $text = false
(void)

Display next or previous image link that has the same post parent.

2.5 wp-includes / media.php

adjacent_post_link

(string) $format
(string) $link
(bool) $in_same_term = false
(array|string) $excluded_terms = ''
(bool) $previous = true
(string) $taxonomy = 'category'
(string)

Display adjacent post link.

2.5 wp-includes / link-template.php

apache_mod_loaded

(string) $mod
(bool) $default = false
(boolean) Whether the specified module is loaded.

Does the specified module exist in the Apache config?

2.5 wp-includes / functions.php

check_and_publish_future_post

(int|WP_Post) $post_id
(null) Nothing is returned. Which can mean that no action is required or post was published.

Publish future post and make sure post ID has future post status.

2.5 wp-includes / post.php

comment_guid

(int|object) $comment_id = null
(void)

Display the feed GUID for the current comment.

2.5 wp-includes / feed.php