Sort query_terms_list for post_tags alphabetically
Sort query_terms_list for post_tags alphabetically
array
Custom Field: how to save array of multiple key-values in WordPress
Custom Field: how to save array of multiple key-values in WordPress
MySQL Query Returns Array () In Shortcode
MySQL Query Returns Array () In Shortcode
Repeat a function with 24hrs gap for n number of days
Repeat a function with 24hrs gap for n number of days
Update value inside array update_post_meta
The structure of the array you’ve provided suggests that you’re trying to access an incorrect level of the array. Try to replace: $t[0][“_give_amount”] = 25.00; $t[1][“_give_amount”] = 65.00; $t[2][“_give_amount”] = 100.00; $t[3][“_give_amount”] = 250.00; $t[4][“_give_amount”] = 650.00; with: $t[0][0][“_give_amount”] = 25.00; $t[0][1][“_give_amount”] = 65.00; $t[0][2][“_give_amount”] = 100.00; $t[0][3][“_give_amount”] = 250.00; $t[0][4][“_give_amount”] = 650.00;
How can I loop at a Specific Taxonomy from a custom post type?
How can I loop at a Specific Taxonomy from a custom post type?
Add custom fields from different posts
<?php $totalprice_posts = get_posts(‘post_type=items&author=”.$thisauthorID.”&tag=’.$thispostID.’&numberposts=-1′); $totalprice_array = array(); foreach ($totalprice_posts as $post) { $productprice = get_post_meta($post->ID, “productprice”, true); $productquantity = get_post_meta($post->ID, “productquantity”, true); $totalproductprice = ($productprice * $productquantity); array_push($totalprice_array, $totalproductprice); } echo implode(‘,’, $totalprice_array); echo array_sum($totalprice_array); ?
Custom functions for string data calculations
Hmm…i might be getting you wrong, but do you know that WP comes with an AJAX callback framework that helps you with this, making calling your own callback file unneccessary?
Working with multiple values and metaboxes
I believe that your best option would be to create a single field and save all values in an array, something like this: Create more Meta Boxes as needed.
Decontruct serialized data array from wp_options
You can’t use it as-is because it will get double-serialized. So as per comment you unserialize it first and it will get serialized back when saved into option. $array = unserialize( $stuff ); update_option(‘my_options’, $array);