Question

wp_get_available_translations()

Get available translations from the WordPress.org API.

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description

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返回值

(array) Array of translations, each an array of data. If the API response results in an error, an empty array will be returned.

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源代码

File: wp-admin/includes/translation-install.php

function wp_get_available_translations() {
	if ( ! wp_installing() && false !== ( $translations = get_site_transient( 'available_translations' ) ) ) {
		return $translations;
	}

	include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version

	$api = translations_api( 'core', array( 'version' => $wp_version ) );

	if ( is_wp_error( $api ) || empty( $api['translations'] ) ) {
		return array();
	}

	$translations = array();
	// Key the array with the language code for now.
	foreach ( $api['translations'] as $translation ) {
		$translations[ $translation['language'] ] = $translation;
	}

	if ( ! defined( 'WP_INSTALLING' ) ) {
		set_site_transient( 'available_translations', $translations, 3 * HOUR_IN_SECONDS );
	}

	return $translations;
}

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更新日志

Version	description
4.0.0	Introduced.

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相关函数

Uses

• wp-includes/load.php: wp_installing()
• wp-admin/includes/translation-install.php: translations_api()
• wp-includes/option.php: set_site_transient()
• wp-includes/option.php: get_site_transient()
• wp-includes/load.php: is_wp_error()

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Used By

• wp-includes/l10n.php: wp_dropdown_languages()
• wp-admin/includes/translation-install.php: wp_download_language_pack()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 2You must log in to vote on the helpfulness of this note Contributed by Fahad Alduraibi

   Before calling wp_get_available_translations you should include translation-install.php like in the following example:

   
   require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
   $language_list = wp_get_available_translations();
   

   Otherwise you might get this fatal error if that file was not included before:
   Fatal error: Call to undefined function wp_get_available_translations()