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<?php
//Replaces product price by out of stock message in case a variable product is out of stock (optional)
add_action('woocommerce_before_single_product_summary',function(){
	if(is_product()){
		global $product;
		if(!$product->is_in_stock()){
			remove_action('woocommerce_single_variation','woocommerce_single_variation');
			remove_action('woocommerce_single_product_summary','woocommerce_template_single_price');
			add_action('woocommerce_single_product_summary',function(){
				?>

pablo-sg-pacheco

<?php
//Shows out of stock message when a variable product has all variations out of stock
add_filter('wp_footer', function(){
	if(is_product()){
		global $product;
		if($product->is_type('variable')){
			if(!$product->is_in_stock()){
			?>
			<script>
				jQuery(window).load(function(){

pablo-sg-pacheco

<?php

add_filter( 'wp_get_nav_menu_items', function($items, $menu, $args){	
	if($menu->name!='Rodapé-3'){
		return $items;
	}
	if(is_admin()){
		return $items;
	}
	$contactDetails = get_option('contact');

pablo-sg-pacheco

/**
* Convert a string to Boolean.
* It handles 'True' and 'False' Strings written as Lowercase or Uppercase.
* It also detects '0' and '1' Strings
*/
function convertToBoolean(variable){
	variable = variable.toLowerCase();
	return Boolean(variable == true | variable === 'true');
}

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<?php
add_filter( 'woocommerce_checkout_fields', function ( $fields ) {
	$offset            = 2; //Change this by the field position you want to add (remembering it starts from zero)
	$custom_field_id   = 'billing_wcj_checkout_field_1'; //Your custom field id
	$oldArray          = $fields['billing'];
	$custom_field      = array( $custom_field_id => $oldArray[ $custom_field_id ] );
	$newArray          = array_slice( $oldArray, 0, $offset, true ) + $custom_field + array_slice( $oldArray, $offset, null, true );
	$fields['billing'] = $newArray;
	return $fields;
}, PHP_INT_MAX );

pablo-sg-pacheco

<?php
function woocommerce_version_check( $version = '3.0' ) {
  if ( class_exists( 'WooCommerce' ) ) {
    global $woocommerce;
    if( version_compare( $woocommerce->version, $version, ">=" ) ) {
      return true;
    }
  }
  return false;
}

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/**
* Update the whole wishlist every time an item is added or removed, considering the wishlist is always present in all pages
* Plugin: Wish list for WooCommerce
*/

jQuery(document).ready(function($){

	//Get your wish list element first (Replace it by your wish list css class)
	var wish_list_div = '.wish-list';

pablo-sg-pacheco

SELECT p.ID, p.post_title, t.name AS product_type
FROM wp_posts AS p
JOIN wp_term_relationships AS tr ON tr.object_id = p.id
JOIN wp_term_taxonomy AS tt ON tr.term_taxonomy_id=tt.term_taxonomy_id
JOIN wp_terms AS t ON t.term_id = tt.term_id
WHERE p.id = 111 AND tt.taxonomy = 'product_type'

pablo-sg-pacheco

<?php
add_filter('posts_clauses', 'posts_clauses_with_tax', 10, 2);
function posts_clauses_with_tax( $clauses, $wp_query ) {
	global $wpdb;
	//array of sortable taxonomies
	$taxonomies = array('example-taxonomy', 'other-taxonomy');
	if (isset($wp_query->query['orderby']) && in_array($wp_query->query['orderby'], $taxonomies)) {
		$clauses['join'] .= "
			LEFT OUTER JOIN {$wpdb->term_relationships} AS rel2 ON {$wpdb->posts}.ID = rel2.object_id
			LEFT OUTER JOIN {$wpdb->term_taxonomy} AS tax2 ON rel2.term_taxonomy_id = tax2.term_taxonomy_id

pablo-sg-pacheco

<?php

add_action('wp_head',function(){
	?>
	<?php //Add your meta here ?>	
	<meta />
	<?php
});

?>