You can access another database using the wpdb class and its associated methods. You will need to instantiate a new connection to the other database using the appropriate credentials. Here is the basic code to set up the new connection and query the database: $mydb = new wpdb(‘username’,’password’,’database’,’localhost’); $rows = $mydb->get_results(“<your SQL query here>”); Replace …
While I don’t think anyone can solve the source of the issue without poking around the codebase, I think the (untested) code below may solve the impact. Use output buffering to store the <script>, and then remove all the new lines and extra whitespace (tabs, line breaks, multiple spaces). function i13woo_extra_checkout_fields() { ob_start(); ?> <script> …
get_post_meta returns on side but it doesn’t return on bottom of admin page
Prevent WP from escaping html on edit posts screen
How to create different woocommerce single_product.php pages for each product? [closed]
Look into the WP_Fatal_Error_Handler class. I see a couple of filters in its display_default_error_template() method that might be helpful for you: wp_php_error_args wp_php_error_message The entire class is a drop-in, so if you need to you can replace it entirely with your own version, but I think one of those filters—probably wp_php_error_args—might be what you’re looking …
Due to the ‘ vs ‘ that was already mentioned and since your code logic is correct, I suggest you make sure you’re comparing integers, not strings. PHP can be surprising when working with strings as numbers, so cast them as int. Also, make sure you’re getting the correct values by adding $post_id, like this: …
Something in your theme is not written properly. I can’t tell you what it is exactly as I don’t know what your code is. Seeing as that code is supposed to be php, and is being shown on your page, I am going to assume that there is no <?php ?> tags around it, and …
“Unexpected response from server” error when trying to upload any .mp4 file over 100MB
Following the suggestion by @1inmillion, I put the second filter inside the first IF statement, which works nicely. This is the combined code: // 1. Add text below short description function bja_product_unavailable_text( $content ) { $content .= ‘<div class=”bja_product_unavailable”>This product is unavailable</div>’; return $content; } // 2. Remove add to cart button if product is …