moskalukigor

<?php
add_filter( 'posts_orderby', 'order_search_by_posttype', 10, 1 );
function order_search_by_posttype( $orderby ){
    if( ! is_admin() && is_search() ) :
        global $wpdb;
        $orderby =
            "
            CASE WHEN {$wpdb->prefix}posts.post_type = 'product' THEN '1' 
                 WHEN {$wpdb->prefix}posts.post_type = 'post' THEN '2' 
                 WHEN {$wpdb->prefix}posts.post_type = 'page' THEN '3' 

moskalukigor

<?php

add_filter( 'woocommerce_add_to_cart_fragments', function($fragments) { 
    ob_start(); ?>

    <a href="<?php echo wc_get_cart_url(); ?>" class="fa fa-shopping-cart" title="Shopping Cart"><?php echo WC()->cart->get_cart_contents_count(); ?></a>

    <?php $fragments['a.fa-shopping-cart'] = ob_get_clean();

    return $fragments;

moskalukigor

var wpcf7Submit = $('.wpcf7-submit');

document.addEventListener( 'wpcf7submit', function( event ) {
        wpcf7Submit.attr('disabled', 'disabled');
}, false);
document.addEventListener( 'wpcf7mailsent', function( event ) {
        wpcf7Submit.removeAttr('disabled');
}, false);
document.addEventListener( 'wpcf7mailfailed', function( event ) {
        wpcf7Submit.removeAttr('disabled');

moskalukigor

<?php
/*
    You need to authorize your app with scope=public_content
    Example:
    https://api.instagram.com/oauth/authorize/?client_id=YOUR_CLIENT_ID&redirect_uri=REDIRECT_URL&response_type=token&scope=public_content
*/

$get_my_insta = instagram_feed('USERNAME', 'APP_IP', 'ACCESS_TOKEN', 10);

if ( $get_my_insta ) {

moskalukigor

<?php
function get_most_popular_products($atts = array())
{
 extract($atts);
 $posts_per_page = !isset( $posts_per_page ) ? 10 : $posts_per_page;
 $order  = !isset( $order ) ? "DESC" : $order;
 $post_status = !isset( $post_status ) ? "publish" : $post_status;
 $post_type = !isset( $post_type ) ? "product" : $post_type;
 
 $args = array(

moskalukigor

<?php
function pre_dump() {
    echo '<pre style="background:#eee; border: solid 1px #ccc; color:#444; border-radius: 3px; padding:20px;">';
    foreach (func_get_args() as $arg) {
        var_dump($arg);
        echo "<br>";
    }
    echo '</pre>';
}

moskalukigor

<?php
function recursive_return_parent_array_by_value($needle, $haystack) {
  $return = false;
  foreach ($haystack as $key => $val) {

    if (is_array($val)) {
      $return = recursive_return_parent_array_by_value($needle, $val);
      if( isset($return['found']) )
        return $return;

moskalukigor

<?php
function getTaxTermsByOtherTaxTerm($taxonomy_1, $term_id, $taxonomy_2, $post_type = NULL) {
    global $wpdb;
    $post_type_q = !empty($post_type_q) ? "AND p.post_type = '$post_type'" : "";
    $sql = "SELECT r.object_id FROM $wpdb->terms AS t
                INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id
                INNER JOIN $wpdb->term_relationships AS r ON r.term_taxonomy_id = tt.term_taxonomy_id
                INNER JOIN $wpdb->posts AS p ON (p.ID = r.object_id AND p.post_status = 'publish' $post_type_q)
                WHERE tt.taxonomy = '$taxonomy_1' AND t.term_id = $term_id";
    $res = $wpdb->get_col($sql);

moskalukigor

add_filter( 'woocommerce_add_cart_item_data', 'wdm_empty_cart', 10,  3);
function wdm_empty_cart( $cart_item_data, $product_id, $variation_id )
{
    global $woocommerce;
    foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $cart_item ) {
     if($cart_item['product_id'] == 512 ){
      $woocommerce->cart->remove_cart_item($cart_item_key);
     }
    }
    

moskalukigor

<?php
// get next and prev products
// Author: Georgy Bunin (bunin.co.il@gmail.com)
// forked from https://gist.github.com/2176823

function ShowLinkToProduct($post_id, $categories_as_array, $label) {
    // get post according post id
    $query_args = array( 'post__in' => array($post_id), 'posts_per_page' => 1, 'post_status' => 'publish', 'post_type' => 'product', 'tax_query' => array(
        array(
            'taxonomy' => 'product_cat',