aadityajs

<?php 
/**
 * Plugin Name: Multiple Roles per User
 * Description: Allows anyone who can edit users to set multiple roles per user. In a default WordPress environment that wouldn't have much of an effect, since the user would have the privileges of the top-privileged role that you assign to him. But if you have custom roles with custom privileges, this might be helpful.
 * Version: 1
 * Author: nikolov.tmw
 * Author URI: http://paiyakdev.com/
 * License: GPL2
 */
/*

aadityajs

<?php
/*
 * goes in theme functions.php or a custom plugin. Replace the image filename/path with your own :)
 *
 **/
add_filter('woocommerce_placeholder_img_src', 'custom_woocommerce_placeholder_img_src');

function custom_woocommerce_placeholder_img_src( $src ) {
     
     $upload_dir = wp_upload_dir(); 

aadityajs

<?php global $woocommerce; ?>

<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> - <?php echo $woocommerce->cart->get_cart_total(); ?></a>

aadityajs

<?php
/** 
 * Manipulate default state and countries
 * 
 * As always, code goes in your theme functions.php file
 */
add_filter( 'default_checkout_country', 'change_default_checkout_country' );
add_filter( 'default_checkout_state', 'change_default_checkout_state' );

function change_default_checkout_country() {

aadityajs

<?php
/**
 * Code goes in functions.php or a custom plugin.
 */
add_filter( 'woocommerce_states', 'malaysia_woocommerce_states' );

function malaysia_woocommerce_states( $states ) {

  $states['MY'] = array(
'JHR' => __('Johor', 'woocommerce') ,

aadityajs

<?php
/**
 * Code goes in functions.php or a custom plugin.
 */
add_filter( 'woocommerce_states', 'indian_woocommerce_states' );

function indian_woocommerce_states( $states ) {

  $states['IN'] = array(
				'AP' => __('Andra Pradesh', 'woocommerce'),

aadityajs

<?php
add_action( 'pre_get_posts', 'mj_change_per_page' );

function mj_change_per_page() {

	if ( is_product_category( 'games' ) ) {
		add_filter('loop_shop_per_page', create_function('$cols', 'return 1;') );
	} else {
		add_filter('loop_shop_per_page', create_function('$cols', 'return 8;') );
	}

aadityajs

<?php
add_action( 'wp' , 'wc_order_tabs' );

function wc_order_tabs() {
    
    // Remove tabs
		
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_description_tab', 10 );
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_attributes_tab', 20 );
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_reviews_tab', 30 );

aadityajs

<?php
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display');
add_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_upsells', 20);

if (!function_exists('woocommerce_output_upsells')) {
	function woocommerce_output_upsells() {
	    woocommerce_upsell_display(3,3); // Display 3 products in rows of 3
	}
}
?>

aadityajs

<?php
add_action( 'woocommerce_order_status_completed', 'custom_send_email_from_customer' );

function custom_send_email_from_customer( $order_id ) {
    $order = new WC_Order( $order_id );

    $headers = 'From: ' . $order->billing_first_name . ' ' . $order->billing_last_name . ' <' . $order->billing_email . '>' . "\r\n";
    wp_mail( 'someone@somesite.com', 'Subject', 'Message', $headers );
}
?>