When you need to get posts with a meta value that is "like" some value, use the bellow $args script.

In Wordpress, you can use a function for a theme directory path. This is for the parent theme.

In Wordpress you can use a shortcut function for the Child Theme Directory path. This is also used as a path to the active stylesheet directory.

To create a new child theme, all you need to do is create a new directory inside the wp-content/themes/ directory and create a new styles.css file with this code inside it.

To add WooCommerce support in a WordPress theme, you just need to add this line of code in the functions.php file and then install WooCommerce plugin. This will add all kinds of WooCommerce functionality to the theme.