functions

functions – WordPress simple ‘Hello World’ plugin – problems

Question

I am an old-school embedded C programmer but a WP noob, so please bear with me. Here is what I have done so far:- My function prints out 'Hello World' and is registered to a shortcode in the OceanWP theme, and stored here:

quixote 2 days 0 Answers 0 views

Warning: Attempt to read property "term_id" on int – Woocommerce

Question

I would like to create a condition to manually hide product categories within the shop. I already started from a code base but I am trying to understand why if I put the is_product_category() condition the error comes out as I specified in the question with PHP Version 8.0

Naycom 4 days 0 Answers 0 views

PHP Notice: Function is_page was called incorrectly. Conditional query tags do not work before the query is run. Before then, they always return false

Question

In my functions.php I have: // Load Google Optimize script in head function us_homepage_optimize_test() { $site_id = get_current_blog_id(); if(is_page(10) && is_main_site($site_id)) { wp_enqueue_script(

Steve 5 days 0 Answers 0 views

php – Restrict post to current user in postmeta

Question

i hope someone can help, i'm have not php skill, try with some sample without success. i have a CPT with metafield "email" where stored user email . does its possible to restrict post url for these post. i mean.. opening cpt url , if user i

Fabio 2 weeks 0 Answers 0 views

functions – How to get taxonomy tree ids without running expensive loops

Question

I'm in the middle of building a importer that uses WC API to import products, i've run into an issue where i need to add custom taxonomy tree to the product by ids but i can't figure out how to accomplish that without running expensive loops. I ha

drpzxc 2 weeks 0 Answers 0 views

Set Default Post as Parent Child (Nested) Relation

Question

I want to select post as parent for child posts for default post type not custom post type. By default wordpress allow nested relation only for pages but i want for posts. Anyone have idea how to achieve this functionality with or without plugin. Thank You

Puneet Verma 2 weeks 0 Answers 0 views

functions – Custom Settings Plugin Save foreach checkboxes

Question

I have these functions that create a form with checkoxes that come with each product attribute(i used a foreach loop) and I'm not sure where it goes wrong here. I want to show all product attributes(like height, width, weight), and for each attrib

Sander105 3 weeks 0 Answers 0 views

functions – Helpe me to solve this problem

Question

When I doing search, the search ruselt show Certificate ID only, but I wanna search in all in same time, can helpe me to fix these issue // set up find parameters, where meta field title matches $keyword

Pat J 4 weeks 0 Answers 0 views

functions – Execute PHP code only with specific user role

Question

I have a WordPress website with woocommerce and I want to set a minimum order quantity for products. I have found code online which does exactly what I need it to do and it works perfectly.(the code is below) The only problem is, I want to be able to set

Myltoni 1 month 0 Answers 0 views

php – Create order details shortcode for WooCommerce

Question

Hey I am trying to build a shortcode for my order details on the order received page. The code below will generate the last result and then on top of it, it will display the word Array. I feel like i am doing something wrong with the shortc

Andrew Miller 1 month 0 Answers 0 views