WordPress开发手册:load_theme_textdomain()

函数原型

load_theme_textdomain( string $domain, string|false $path = false ): bool

函数描述

是否弃用

未弃用

函数参数

$domain
string
Required

Text domain. Unique identifier for retrieving translated strings.

$path
string|false
Optional

Path to the directory containing the .mo file.

Default: false

函数返回值

函数位置

函数源码

function load_theme_textdomain( $domain, $path = false ) {
	/** @var WP_Textdomain_Registry $wp_textdomain_registry */
	global $wp_textdomain_registry;

	/**
	 * Filters a theme's locale.
	 *
	 * @since 3.0.0
	 *
	 * @param string $locale The theme's current locale.
	 * @param string $domain Text domain. Unique identifier for retrieving translated strings.
	 */
	$locale = apply_filters( 'theme_locale', determine_locale(), $domain );

	$mofile = $domain . '-' . $locale . '.mo';

	// Try to load from the languages directory first.
	if ( load_textdomain( $domain, WP_LANG_DIR . '/themes/' . $mofile, $locale ) ) {
		return true;
	}

	if ( ! $path ) {
		$path = get_template_directory();
	}

	$wp_textdomain_registry->set_custom_path( $domain, $path );

	return load_textdomain( $domain, $path . '/' . $locale . '.mo', $locale );
}

源码链接

WordPress
Github

变更日志