boolean to indicate whether a translation exists for a given string with optional text domain and locale. * * @since 6.7.0 * * @param string $singular Singular translation to check. * @param string $textdomain Optional. Text domain. Default 'default'. * @param ?string $locale Optional. Locale. Default current locale. * @return bool True if the translation exists, false otherwise. */ public function has_translation( string $singular, string $textdomain = 'default', ?string $locale = null ): bool { if ( null === $locale ) { $locale = $this->current_locale; } return false !== $this->locate_translation( $singular, $textdomain, $locale ); } }
Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /home/ocb/public_html/wp-includes/l10n.php:801 Stack trace: #0 /home/ocb/public_html/wp-includes/l10n.php(1392): load_textdomain('opening-hours', '/home/ocb/publi...', 'lv') #1 /home/ocb/public_html/wp-includes/l10n.php(1409): _load_textdomain_just_in_time('opening-hours') #2 /home/ocb/public_html/wp-includes/l10n.php(195): get_translations_for_domain('opening-hours') #3 /home/ocb/public_html/wp-includes/l10n.php(307): translate('None', 'opening-hours') #4 /home/ocb/public_html/wp-content/plugins/opening-hours/index.php(177): __('None', 'opening-hours') #5 /home/ocb/public_html/wp-content/plugins/opening-hours/index.php(6805): we_are_open->__construct() #6 /home/ocb/public_html/wp-content/plugins/opening-hours/opening-hours.php(41): require_once('/home/ocb/publi...') #7 /home/ocb/public_html/wp-settings.php(545): include_once('/home/ocb/publi...') #8 /home/ocb/public_html/wp-config.php(77): require_once('/home/ocb/publi...') #9 /home/ocb/public_ht in /home/ocb/public_html/wp-includes/l10n.php on line 801

Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /home/ocb/public_html/wp-includes/l10n.php:801 Stack trace: #0 /home/ocb/public_html/wp-includes/l10n.php(960): load_textdomain('default', '/home/ocb/publi...', 'lv') #1 /home/ocb/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/ocb/public_html/wp-includes/l10n.php on line 801