wpdb = $wpdb; } public function add_hooks() { $hook = 'default_option_' . WPML_ST_Gettext_Hooks_Factory::ALL_STRINGS_ARE_IN_ENGLISH_OPTION; add_filter( $hook, array( $this, 'check_for_non_english_strings' ), 10, 0 ); } /** * @return bool */ public function check_for_non_english_strings() { $sql = "SELECT id FROM {$this->wpdb->prefix}icl_strings WHERE language != 'en' LIMIT 1"; $value = (bool) $this->wpdb->get_var( $sql ); $this->update_option_with_default_value( $value ? 0 : 1 ); return ! $value; } private function update_option_with_default_value( $value ) { $hook = 'default_option_' . WPML_ST_Gettext_Hooks_Factory::ALL_STRINGS_ARE_IN_ENGLISH_OPTION; remove_filter( $hook, array( $this, 'check_for_non_english_strings' ), 10, 0 ); update_option( WPML_ST_Gettext_Hooks_Factory::ALL_STRINGS_ARE_IN_ENGLISH_OPTION, $value ); } }