Imagine 2 people are cooking food, and both are following a recipe, when both reach instruction 5. This instruction tells them what to do with some uncooked meat that may be dangerous to eat uncooked. In Alices‘s cookbook she sees: When the meat is safely cooked, eat the meat In Bobs‘s cookbook he sees: eat … Read more
The filter is post_type_archive_link, defined (WP 4.1.1) on line 1112 of file wp-includes/link-template.php: apply_filters( ‘post_type_archive_link’, $link, $post_type ); And the use: add_filter( ‘post_type_archive_link’, function( $link, $post_type ) { //Do something return $link; }, 10, 2 );
I recently had the same problem and pippins stripe integration plugin seemed to answer it but it had a lot of extra code I did not need so I removed it and made a concise version just for the webhook integration: WPStripeWebhook. README is self explanatory. Basically make changes to includes/stripe_listener.php for your events. Also … Read more
register_activation_hook only runs once i.e. when the plugin is first activated – use the init hook instead to “boot up” your plugin: add_action( ‘init’, ‘LocatorMap::init’ );
Try the following in your child theme functions file. add_action( ‘init’, ‘remove_mc_projects’ ); function remove_mc_projects() { remove_action(‘init’, ‘mc_projects’); }
The settings framework can’t detect data that is not posted, so either use a call to update_option or (what I sometimes do) use a yes/no radio button rather than a checkbox. With a radio button where the default value is 0 (no) and the alternative is 1 (yes), the user is setting the post value … Read more
When it comes to the oop way of doing things you need more than just the class, you also need to instantiate it as an object at some point if you want the action to fire. class myClass{ function __construct(){ add_action( ‘init’, array( $this, ‘someFun’ ) ); } function someFun(){ include( ‘my-script.php’ ); } } … Read more
Did you try this? function sort_query($query) if ($query->is_tax() && $query->is_main_query()){ echo $query->query_vars[‘taxonomy’]; $query->set( ‘orderby’, ‘post_title’ ); $query->set( ‘order’, ‘ASC’ ); //do other stuff } } add_action(‘pre_get_posts’, ‘sort_query’); Happy Coding, Kuchenundkakao
If I understand you correctly you want to change the subject line of the email. The hook of your code only changes the content of the e-mail. There’s a different hook for the subject: add_filter(‘comment_notification_subject’, ‘wpse_228315_comment_notification_subject’); function wpse_228315_comment_notification_subject($subject, $comment_id){ return “New comment”; }
Function doc block should document what it does, what it might be useful for, but not who uses it. It makes sense to document that it was designed with hook X in mind but that is it. Think of unit testing. In that context you are likely to call the function by itself without doing … Read more