Function Arguments Return Description Version Path

__ngettext_noop

(void)

Register plural strings in POT file, but don’t translate them.

2.5 wp-includes / deprecated.php

_deprecated_file

(string) $file
(string) $version
(string) $replacement = null
(string) $message = ''
(void)

Mark a file as deprecated and inform when it has been used.

2.5 wp-includes / functions.php

_deprecated_function

(string) $function
(string) $version
(string) $replacement = null
(void)

Mark a function as deprecated and inform when it has been used.

2.5 wp-includes / functions.php

_list_meta_row

(array) $entry
(int) $count
(string)

Outputs a single row of public meta data in the Custom Fields meta box.

2.5 wp-admin / includes / template.php

_n_noop

(string) $singular
(string) $plural
(string) $domain = null
(array) Array of translation information for the strings.

Registers plural strings in POT file, but does not translate them.

2.5 wp-includes / l10n.php

_wp_call_all_hook

(array) $args
(void)

Call the ‘all’ hook, which will process the functions hooked into it.

2.5 wp-includes / plugin.php

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

Adds a meta box to one or more screens.

2.5 wp-admin / includes / template.php

add_shortcode

(string) $tag
(callable) $callback
(void)

Adds a new shortcode.

2.5 wp-includes / shortcodes.php