nunomorgadinho

DELETE 
FROM    wp_woocommerce_order_itemmeta 
WHERE   order_item_id IN (
    SELECT  order_item_id
    FROM    wp_woocommerce_order_items
    WHERE   order_id IN (
        SELECT  ID 
        FROM    wp_posts
        WHERE   post_date < '2017-01-01'
    )

helgatheviking

<?php

/**
 * Attributes shortcode callback.
 */
function so_39394127_attributes_shortcode( $atts ) {

    global $product;

    if( ! is_object( $product ) || ! $product->has_attributes() ){

RadGH

<?php
// Step 1. Add the filters surrounding the get_terms (which should be used in your code)
add_filter( 'terms_clauses', 'rs_replace_inner_with_straight_joins', 20 );
$terms = get_terms( $args );
remove_filter( 'terms_clauses', 'rs_replace_inner_with_straight_joins', 20 );

// Step 2. Add to functions.php or similar:
function rs_replace_inner_with_straight_joins( $pieces, $taxonomies = null, $args = null ) {
	global $wpdb;
	

trey8611

WP All Import Optimizations

If you have a slow import, or if you're running into a lot of server timeouts, then you can follow these steps to optimize your import.

Slow Import Guide

Follow all of the steps listed here: http://www.wpallimport.com/documentation/troubleshooting/slow-imports/.

Skip posts if their data has not changed

nvourva

<?php
/*
Plugin Name: CI Comment Rating
Description: Adds a star rating system to WordPress comments
Version: 1.0.0
Author: The CSSIgniter Team
Author URI: https://cssigniter.com/
*/

//Enqueue the plugin's styles.

maddisondesigns

/*
 * Add our Custom Fields to simple products
 */
function mytheme_woo_add_custom_fields() {

	global $woocommerce, $post;

	echo '<div class="options_group">';

 	// Text Field

xadapter

add_filter('woocommerce_package_rates', 'wf_remove_shipping_options_for_particular_country', 10, 2);    
function wf_remove_shipping_options_for_particular_country($available_shipping_methods, $package){
    global $woocommerce;

    //Config this array with country code and corresponding shipping methods to hide.
    $country_list = array(
        'CA' => array('wf_fedex_woocommerce_shipping','free_shipping'),
    );

MrJSdev

<?php

/**resize on upload to the largest size in media setting */

function replace_uploaded_image($image_data) {
// if there is no large image : return
if (!isset($image_data['sizes']['large'])) return $image_data;

// path to the uploaded image and the large image
$upload_dir = wp_upload_dir();

lukecav

//maps.googleapis.com
//maps.gstatic.com
//fonts.googleapis.com
//fonts.gstatic.com
//ajax.googleapis.com
//apis.google.com
//google-analytics.com
//www.google-analytics.com
//ssl.google-analytics.com
//youtube.com

beovulf

<?php
    $currentlang = get_bloginfo('language');
    if($currentlang=="en-GB"):
?>

<?php elseif($currentlang=="pl-PL"): ?>

<?php endif; ?>