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<?php
/*
Plugin Name: wp_filter functions
Plugin URI: http://www.damiencarbery.com/2017/06/list-functions-attached-to-an-action/
Description: List functions attached to all actions and filters. DON'T DO IT!
Author: Damien Carbery
Version: 0.1
*/

add_action( 'wp_head', 'wp_filter_the_wrong_way' );

pagelab

Workato
Apiant
Inegromat
Snaplogic
CloudHQ
Boomi
Tibco
Jitterbit
AWS Lambda
Mulesoft

pagelab

<?php
/**
 * Plugin Name: Conditional WooCommerce Checkout Fields
 * Description: Adds the abilitiy to conditionally show / hide checkout fields.
 * Version: 1.0
 * Author: Caleb Burks
 * Author URI: http://calebburks.com
 */

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<?php
/**
 * Skip cart and redirect to direct checkout
 * 
 * @package WooCommerce
 * @version 1.0.0
 * @author Alessandro Benoit
 */

// Skip the cart and redirect to check out url when clicking on Add to cart

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/* 
 * Custom AJAX spinner on WooCommerce checkout 
 * The class used to load the overlay is .blockUI .blockOverlay
 * The class used to load the spinner is .woocommerce .loader:before
 *
 */
.woocommerce .blockUI.blockOverlay:before,.woocommerce .loader:before {
    height: 3em;
    width: 3em;
    position: absolute;

pagelab

<?php // Don't add this line if inserting in a functions.php file.

add_filter( 'wp_nav_menu_items', function( $items, $args ) {

	// Only used on main menu
	if ( 'main_menu' != $args->theme_location ) {
		return $items;
	}

	// Add custom item

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<?php // do not copy this line

/**
 * This will turn the shop page permalink into a link for the home page.
 * @param  str $link The permalink that's presently being filtered.
 * @return str       The permalink you'd like to send instead. 
 */
function jp_woocommerce_get_shop_page_permalink( $link ) {
	$link = get_home_url();
	return $link;

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add_filter( 'woocommerce_checkout_fields' , 'custom_remove_woo_checkout_fields' );
 
function custom_remove_woo_checkout_fields( $fields ) {

    // remove billing fields
    unset($fields['billing']['billing_first_name']);
    unset($fields['billing']['billing_last_name']);
    unset($fields['billing']['billing_company']);
    unset($fields['billing']['billing_address_1']);
    unset($fields['billing']['billing_address_2']);

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/**
 * Optimize WooCommerce Scripts
 * Remove WooCommerce Generator tag, styles, and scripts from non WooCommerce pages.
 */
add_action( 'wp_enqueue_scripts', 'child_manage_woocommerce_styles', 99 );

function child_manage_woocommerce_styles() {
	//remove generator meta tag
	remove_action( 'wp_head', array( $GLOBALS['woocommerce'], 'generator' ) );

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add_filter( 'woocommerce_order_number', 'change_woocommerce_order_number', 1, 2);

function change_woocommerce_order_number( $order_id, $order ) {
    $prefix = '#SAM-';
    $suffix = '-' . date(Y); 
    return $prefix . $order->id . $suffix;
}