couldnt show short code atts in category
couldnt show short code atts in category
PHP
Slug duplicates once clicking on link
Slug duplicates once clicking on link
Adding custom field to product category and show it to shop/category shop page
Adding custom field to product category and show it to shop/category shop page
How to stop hiding buttons forward / backward in pagination?
How to stop hiding buttons forward / backward in pagination?
How to use apply_filters() inside a plugin class?
Your code is good — you are using both apply_filters() and add_filter() correctly. But the timing/hook does not seem correct. I think it’s clear from what everyone is saying that it must be an issue of things happening in the wrong order, but don’t plugins always load before the theme? Wrong order: Yes — you … Read more
Approval by Admin to confirm the change
Approval by Admin to confirm the change
update_user_meta as multiple value but with same meta key
Your HTML select tags for each level all have the same name and ID, and will overwrite each other. They must be unique. You will need separate names, IDs, and meta for each user level input. Likewise, the user meta keys need to be unique. The code also needs to use get_user_meta instead ( get_the_author_meta … Read more
How to get post image caption by index
I have used function to extract data inside figcaption tags, and $position is stand for the index of the current image. function getImageCaption($postID, $position){ $post_id = $postID; // get the post object $post = get_post( $post_id ); // we need just the content $content = $post->post_content; // we need a expression to match things $regex … Read more
Use PHP Class in WordPress functions
If you have defined the class MyCart directly in functions.php with your hooks. I’d expect for the following to work: // add action $cart = new MyCart(); function emdr_add_to_cart(){ $items = $cartClass->get_users_cart_contents(); // process items } add_action( ‘woocommerce_add_to_cart’, ’emdr_add_to_cart’); I might also add that duplicating the “state” of the users cart in 2 places is … Read more
I want to show cart items number if any or nothing, simple CART text
You’re already on the right track. Simply add conditional if 0 <?PHP $cart_count = WC()->cart->get_cart_contents_count(); $cart_count = $cart_count ? “({$cart_count})” : ”; // if 0, become empty string $cart_link = wc_get_cart_url(); $cart_button = “<a href=”https://wordpress.stackexchange.com/questions/378487/{$cart_link}”>Cart {$cart_count}</a>”; echo $cart_button;