hooks - Read For Learn

Unable to show a message after plugin activation

<?php /* Plugin Name: Activation Description: This display notice message test plugin Author: Nanhe Kumar Version: 1.0 Author URI: http://nanhe.in/ */ class Activation { public static function init() { add_action(‘admin_notices’, array(__CLASS__, ‘text_admin_notice’)); } public static function text_admin_notice() { ?> <div class=”notice notice-success is-dismissible”> <p> TEST MESSAGE</p> </div> <?php } } add_action(‘init’, array(‘Activation’, ‘init’)); Your message … Read more

Hook inside a hook

OK, so the new_to_publish hook is probably not the right hook to use here. The status_to_status hooks run during a posts transition from the first status to the second. By this stage, the editor is no longer in play. If my understanding of the_editor_content is correct, this filters the default content displayed in the editor … Read more

Alter theme pages on language switch

Page/Post title is the least reliable way to detect specific content as title is easy to edit, but just because it was edited do not mean that functionality should change. Same goes for slugs. In your specific case, template detection sounds like the best way to go. If there is a somewhat different styling or … Read more

$new_pass always returns null – password_reset hook

Note that: add_action( ‘password_reset’, ‘remote_password_update’ ); is like calling: add_action( ‘password_reset’, ‘remote_password_update’, 10, 1 ); where 10 is the default priority and 1 is the number of arguments. You need: add_action( ‘password_reset’, ‘remote_password_update’, 10, 2 ); with 2 as the number of arguments. Now you should be able to access the $new_pass input variable.

plugin not hooking to my custom hook

You should using do_action in your header.php do_action( ‘logo_hook’ ); And adding a value on this section with below function: function add_text() { echo ‘Hello world!’; } add_action( ‘logo_hook’, ‘add_text’ );

calculate values from a field and insert them into custom fields when publishing or updating post

You can achieve this using the save_post hook, this is a hook that fires once a post has been saved. Below is an example addressing what you want to achieve: function wpse253778_calculate_values( $post_id, $post ) { if ( ‘post’ !== $post->post_type ) return; $field = get_post_meta( $post_id, ‘FIELD_NAME’, true ); //get field value $new_field_value=””;//calculate new … Read more

How to hook into wordpress upgrade procedure for a custom theme

Have you checked for hooks inside class-theme-upgrader ? File: wp-admin/includes/class-theme-upgrader.php 233: /** 234: * Upgrade a theme. 235: * 236: * @since 2.8.0 237: * @since 3.7.0 The `$args` parameter was added, making clearing the update cache optional. 238: * @access public 239: * 240: * @param string $theme The theme slug. 241: * @param … Read more

How to hide / remove attachment “alt” or “caption” field in Admin?

The attachment_fields_to_editfunction returns an array variable called: $form_fields, which contains all the data. So as it is an array, we could make any of these operations in this link. There are some methods to delete an array element, including unset() method, which I think it’s the easy method to use. And to delete the caption … Read more

Change user role if it’s orders count more than

Thank you for all people that help me to find an answer (0 helpers)! I found a solution on my own. function wpa_120656_convert_paying_customer( $order_id ) { $order = new WC_Order( $order_id ); $user_id = $order->user_id; $customer_orders = get_posts( array( ‘numberposts’ => -1, ‘meta_key’ => ‘_customer_user’, ‘meta_value’ => $user_id, ‘post_type’ => ‘shop_order’, ) ); if ( … Read more

WordPress sending data with add_action

This is untested but you should be able to hook into ‘wcvendors_approve_vendor’ action. It is also passing the $wp_user_object to you which you could get the user id from…OR $_GET is a global, so you can still access $_GET[‘user_id’] if you wanted. The ’10’ in the add_action is the priority and the ‘1’ tells it … Read more

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