How to en-queue bootstrap 4 to theme?
You can use action hook and enqueue script and style to the site. function my_scripts() { wp_enqueue_style(‘bootstrap4’, ‘https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css’); wp_enqueue_script( ‘boot1′,’https://code.jquery.com/jquery-3.3.1.slim.min.js’, array( ‘jquery’ ),”,true ); wp_enqueue_script( ‘boot2′,’https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js’, array( ‘jquery’ ),”,true ); wp_enqueue_script( ‘boot3′,’https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js’, array( ‘jquery’ ),”,true ); } add_action( ‘wp_enqueue_scripts’, ‘my_scripts’ ); If you want to add the scripts after jQuery then you can use the … Read more