Advanced Custom Fields into functions.php
Check that ACF included in your theme, if not than include acf. Try to use following code: if( !class_exists(‘Acf’) ) include_once get_stylesheet_directory_uri() . ‘/advanced-custom-fields/acf.php’ );
plugins
Detecting when a custom taxonomy has been changed and display alert?
You need to: Hook into the edited_$taxonomy action. Just replace $taxonomy with the name of your custom taxonomy. Based on your example I think edited_location will work for you. Create a custom query_var to pass on the fact that your taxonomy has changed. For #2, this answer should get you going. Good luck!
Woocommerce cart is a non-object inside `admin_post` action [closed]
Woocommerce cart is a non-object inside `admin_post` action [closed]
Problem protecting a page with a password
Here are the logical steps to find out the cause of the problem. Remove the password and load the page, is it showing the page content? If not, the problem is within your page template. Be sure you use the WordPress post loop correctly The the answer of your first question is yes, then we … Read more
wp_verify_nonce() why return false?
Revised code if(is_admin()) { add_action(‘admin_menu’, ‘awesome_page_create’); function awesome_page_create() { $page_title=”My Awesome Admin Page”; $menu_title=”Awesome Admin Page”; $capability = ‘edit_posts’; $menu_slug = ‘awesome_page’; $function = ‘my_awesome_page_display’; $icon_url=””; $position = 24; add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $position); } function my_awesome_page_display() { if (!current_user_can(‘manage_options’)) { wp_die(‘Unauthorized user’); } $value = get_option(‘awesome_text’, ”); ?> <h1>My Awesome Settings Page</h1> … Read more
Use functionality of 2 wordpress plugins
Levi Dulstein has a lot of righ, but in my opinion Front-end-pm uses two hooks to send messages: fep_save_message (from back-end) fep_action_message_after_send (from front-end) Before sending a email few things are checked, like publishig or sending status (includes/class-fep-emails.php): function save_send_email( $postid, $post ) { if ( ! $post instanceof WP_Post ) { $post = get_post( … Read more
How to link to YouTube videos with thumbnails?
Here is a list of some popular video grid plugins you can use without custom coding. You can create a grid of YouTube thumbnails that link to those videos. Gallery by Robo – Responsive Photo Image Gallery YouTube Gallery – Best YouTube Video Gallery for WordPress YourChannel: YouTube channel on your website Good luck!
$wpdb->get_results() does not fetch results with unicode ‘WHERE’ clause
Your data are possibly corrupt from trying to store multibyte characters that your DB could not correctly represent. MySQL’s utf8 collation isn’t actually UTF-8. You will have to convert your tables’ character sets to utf8mb4 (real UTF-8), and then set the DB_CHARSET constant to match.
Trying to add admin file upload form plugin
Turns out the code is correct, the problem is the tutorial site I copy/pasted from was using weird, non standard space characters instead of normal spaces. I replaced the “fake spaces” with “normal spaces” and now everything works. In order to debug this I needed to look at the Apache error log rather than the … Read more
Release a plugin with composer installed packages
What will happen if I want to do a version release of my plugin with all this files and folders? You need to upload your complete vendors directory to SVN. Nothing more and nothing less. For the plugin registry, the files composer installed do not have any other meaning than any other files you manually … Read more