Use in_array(), like this: $search = [ ‘AAA’, ‘BBB’, ‘CCC’, ‘DDD’ ]; $meta = get_post_meta( $post->ID, ‘MY_CUSTOM_KEY_A’, true ); if ( in_array( $meta, $search ) ) { update_post_meta( $post->ID, ‘MY_CUSTOM_KEY_B’, ‘ZZZ’ ); }
First, you made a really, really silly typo: ‘ajaxurl’ => admin_url( ‘admin-ajax.php’ ), ….. url: funnel_ajax.ajax_url, ajaxurl != ajax_url. So your Admin AJAX request is not returning a full HTML page. You’re not even hitting the AJAX file! However, this is still completely the wrong way to go about this I was going to suggest … Read more
On the few occasions when I’ve needed to do something similar, I’ve used the callback unattach-update-reattach method, which is also described on this older Q&A, Update post on save and on the developer docs comments. function your_save_post_callback( $post_id, $post, $update ) { // unattach the callback remove_action(‘save_post’, ‘your_save_post_callback’); // update post wp_update_post( $args ); // … Read more
Any function hooked to the save_post hook will run whenever you save a post. That is expected behaviour. You should use the hook save_post_{$post->post_type} to specify to which post type that callback is asociated. That way, it will only be called when saving a post of type {$post->post_type} See the hook documentation
Yes, as the documentation for wp_terms_checklist() stated, you can use the walker argument (which is part of the $args parameter for the wp_terms_checklist_args hook) to use a custom walker which modifies the output of the Category checklist generated by wp_terms_checklist(), e.g. the one in the “Categories” meta box on wp-admin/post.php. Example where the custom walker … Read more
For posts (Posts, Pages and custom post types), the very first parameter for register_meta() is always post and to set a custom post type, use the object_subtype argument in the third parameter like so: $meta_args = array( ‘object_subtype’ => ‘splash_location’, // the post type ‘type’ => ‘string’, ‘description’ => ‘A meta key associated with a … Read more
You should use @wordpress/scripts so you can profit from modern JavaScript language features and JSX and transpile it to browser-compatible code. It’s really not complicated to use. Just install it via npm install @wordpress/scripts –save and than you can transpile your source file like this wp-scripts build src/myguten.js.js –output–path=js. It’s not only modern language features … Read more
This is because you have used the checked() function, which echoes its value, inside another echo statement. If you are adding a value to a string you need the function to return a value. This can be done by setting the third argument, $echo, to false: echo ‘<lable for=”zoom_activity_state”> <input type=”checkbox” name=”zoom_activity_state” value=”‘ . $zoom_activity_state … Read more
This is the PHP serialization format, and is used to serialize arrays for storage in the database. Core WordPress functions take care of this process for you. You just need to use an array as the value. For example, this: $schema_article = array( ‘headline’ => ‘aaa’, ); update_post_meta( $remote_id, ‘_schema_article’, $schema_article ); Will save this … Read more
Ok so this way is a bit long but it will get the job done. We can use multiple meta_value checks with AND relation // get posts $posts = get_posts(array( ‘post_type’ => ‘post’, ‘posts_per_page’ => 150, ‘meta_query’ => array( ‘relation’ => ‘AND’, array( ‘key’ => ‘usp-custom-1’, ‘value’ => ‘question’, ‘compare’ => ‘!=’, ), array( ‘key’ … Read more