Question

signup_get_available_languages()

Retrieves languages available during the site/user signup process.

---

description

---

返回值

(array) List of available languages.

---

源代码

File: wp-signup.php

function signup_get_available_languages() {
	/**
	 * Filters the list of available languages for front-end site signups.
	 *
	 * Passing an empty array to this hook will disable output of the setting on the
	 * signup form, and the default language will be used when creating the site.
	 *
	 * Languages not already installed will be stripped.
	 *
	 * @since 4.4.0
	 *
	 * @param array $available_languages Available languages.
	 */
	$languages = (array) apply_filters( 'signup_get_available_languages', get_available_languages() );

	/*
	 * Strip any non-installed languages and return.
	 *
	 * Re-call get_available_languages() here in case a language pack was installed
	 * in a callback hooked to the 'signup_get_available_languages' filter before this point.
	 */
	return array_intersect_assoc( $languages, get_available_languages() );
}

---

更新日志

Version	description
4.4.0	Introduced.

---

相关函数

Uses

• wp-signup.php: signup_get_available_languages
• wp-includes/l10n.php: get_available_languages()
• wp-includes/plugin.php: apply_filters()

---

Used By

• wp-signup.php: validate_another_blog_signup()
• wp-signup.php: validate_blog_signup()
• wp-signup.php: show_blog_form()

---

User Contributed Notes