albertojm

$cities = array(
	array('name' => 'ACHAO', 'code' => 'ACHA'),
	array('name' => 'ALGARROBO', 'code' => 'ALGA'),
	array('name' => 'ALTO HOSPICIO', 'code' => 'AHOS'),
	array('name' => 'ALTO JAHUEL', 'code' => 'AJAH'),
	array('name' => 'ANCUD', 'code' => 'ANCU'),
	array('name' => 'ANDACOLLO', 'code' => 'ANDA'),
	array('name' => 'ANGOL', 'code' => 'ANGO'),
	array('name' => 'ANTOFAGASTA', 'code' => 'ANTO'),
	array('name' => 'ARAUCO', 'code' => 'ARAU'),

albertojm

<?php 

/**
 * Check if WooCommerce is active
 */
$active_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) );
if ( in_array( 'woocommerce/woocommerce.php', $active_plugins) ) {

 add_filter( 'woocommerce_shipping_methods', 'add_chilexpress_shipping_method' );
 function add_chilexpress_shipping_method( $methods ) {

albertojm

<?php

class WC_Chilexpress_Shipping_Method extends WC_Shipping_Method{

  	public function __construct(){

		$this->id = 'chilexpress_shipping_method';
	  	$this->method_title = __( 'Envíos vía Chilexpress (Chile)', 'woocommerce' );

	  	// Load the settings.