PHP

enqueue font awesome wordpress

function enqueue_load_fa() {
  wp_enqueue_style( 'load-fa', 'https://use.fontawesome.com/releases/v5.5.0/css/all.css' );
}

add_action( 'wp_enqueue_scripts', 'enqueue_load_fa');

wordpress font awesome enque

// *** Latest version font awesome with bootstrapcdn ***
add_action( 'wp_enqueue_scripts', 'enqueue_load_fa' );
function enqueue_load_fa() {
wp_enqueue_style( 'load-fa', 'https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css' );
}