Thanks Tara, but I have to admit I’m not very knowledgeable when it come to PHP. I think I can find the theme’s function file, but is there a special place to put those lines, or can I put them anywhere?
Here is my function file:
<?php
/**
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*
* @package WordPress
* @subpackage TravelBlogger
* @since TravelBlogger Theme 1.0
*/
// Define directory constants
define(‘EXP_LIB’, get_template_directory() . ‘/lib’);
define(‘EXP_ADMIN’, EXP_LIB . ‘/admin’);
define(‘EXP_FUNCTIONS’, EXP_LIB . ‘/functions’);
define(‘EXP_CLASSES’, EXP_LIB . ‘/classes’);
// Launch Theme within WordPress
require_once(EXP_FUNCTIONS . ‘/launch.php’);
// Load theme functions
require_once(EXP_FUNCTIONS . ‘/layout.php’);
require_once(EXP_FUNCTIONS . ‘/components.php’);
require_once(EXP_FUNCTIONS . ‘/widgets.php’);
if(is_admin()) {
// Adds options to Appearance tab in admin area
require_once(EXP_ADMIN .’/opt_theme_layout.php’);
require_once(EXP_ADMIN .’/opt_colors_fonts.php’);
require_once(EXP_ADMIN .’/opt_social_media.php’);
// Loads classes
require_once(ABSPATH . ‘wp-admin/custom-header.php’);
require_once(ABSPATH . ‘wp-admin/custom-background.php’);
require_once(EXP_CLASSES . ‘/custom-background.php’);
require_once(EXP_CLASSES . ‘/custom-header.php’);
require_once(EXP_CLASSES . ‘/custom-footer.php’);
// Adds admin only functions
require_once(EXP_FUNCTIONS .’/admin.php’);
}