wordpress/tests/phpunit/data/themedir1/custom-internationalized-theme/functions.php

<?php
/**
 * Dummy theme.
 */

load_theme_textdomain( 'custom-internationalized-theme', get_template_directory() . '/languages' );

function custom_i18n_theme_test() {
	return __( 'This is a dummy theme', 'custom-internationalized-theme' );
}
I18N: Introduce `WP_Textdomain_Registry` to store text domains and their language directory paths. Previously, when using `switch_to_locale()` all current loaded text domains were unloaded and added to the `$l10n_unloaded` global. This prevented the just-in-time loading for text domains after a switch. The just-in-time loading was also only possible if the translations were stored in `WP_LANG_DIR`. Both issues have been fixed. * Adds `WP_Textdomain_Registry` to keep track of the language directory paths for all plugins and themes. * Updates all `load__textdomain()` functions to store the path in `WP_Textdomain_Registry`. Adds `$locale` parameter to `load_textdomain()` to specify the locale the translation file is for. * Adds `$reloadable` parameter to `unload_textdomain()` to define whether a text domain can be loaded just-in-time again. This is used by `WP_Locale_Switcher::load_translations()`. * Extends `_load_textdomain_just_in_time()` to also support text domains of plugins and themes with custom language directories. * Fixes the incorrect `test_plugin_translation_after_switching_locale_twice()` test which should have caught this issue earlier. * Adds a new test plugin and theme to test the loading of translations with a custom language directory. * Deprecates the now unused and private `_get_path_to_translation()` and `_get_path_to_translation_from_lang_dir()` functions. Previously added in [49236] and reverted in [49236] to investigate concerns which are now addressed here. Props yoavf, swissspidy, dd32, ocean90. See #26511. Fixes #39210. git-svn-id: https://develop.svn.wordpress.org/trunk@53874 602fd350-edb4-49c9-b593-d223f7449a82 2022-08-11 12:37:05 +00:00			`<?php`
			`/**`
			`* Dummy theme.`
			`*/`

			`load_theme_textdomain( 'custom-internationalized-theme', get_template_directory() . '/languages' );`

			`function custom_i18n_theme_test() {`
			`return __( 'This is a dummy theme', 'custom-internationalized-theme' );`
			`}`