In your code, get_current_user_id() will return 0 because this hook fires after the logout has happened, ie, there is no current user ID. If you want the $user_id to be available to your function, you have to pass it in. Note: the $user_id parameter was added in WordPress 5.5.0. If you’re using an older version, … Read more
You can’t schedule a future email from wp_mail * but you can use wp_schedule_single_event to run in 24 hours time, and write an action hook handler that calls wp_mail() to send your mail, e.g. something like wp_schedule_single_event( time() + (60*60*24), ‘send_new_user_next_day_email’, args( $userId ) ); function send_new_user_next_day_email( $userId ) { // look up the user … Read more
$product->id only works if $product has a value, and sometimes it does not! E.g. on a login page which product would it be? So you need to check if it’s valid/exists/safe with an if check: global $product; if ( ! empty( $product ) ) { // code that uses $product goes here }
wp-cron.php is not secured. It can be called from anywhere and by anyone.
You’ve shared that this is how the member variable is defined: class PropertySearch { private static $listing_details_template_name; This means it is a private static variable and can be accessed using static accessor such as self::$listing_details_template_name or PropertySearch::$listing_details_template_name. Additionally, you’ve declared that it’s a private member variable, so it can only be referred to from within … Read more
Seems like the theme you use (nice_hotel?) uses an extremely outdated version of registering a widget (see here). As this seems to be a premium theme, you should probably contact the themes author, but as i couldn’t find an “active” version of this theme (if it is nice_hotel: themeforest theme shows “no longer available”), you’re … Read more
That’s a bit tricky because WordPress doesn’t offer this functionality out of the box. But a workaround would be to stop WordPress from generating additional image sizes for uploaded images. But it will apply to all image uploads, not just those in the WooCommerce product gallery. If you wanted to try it out, here’s the … Read more
Nectar_Arrow_Walker_Nav_Menu apparently extends the WordPress Walker class. This means that its methods’ arguments need to match the original class methods’ arguments: public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) {} The WordPress class doesn’t have any optional parameters so it doesn’t have this issue. Make sure your method’s arguments match WordPress’ and don’t … Read more
It seems like the issue might be related to the scope of the $flag variable. Currently, you are setting $flag=true inside the if(isset($_POST[‘bnews’])) block, which means it’s a local variable within that block. To make it accessible outside that block, you should declare it outside the if statement. Additionally, you are trying to use $flag … Read more
I think you’re close with your 2nd snippet, but you should be using meta_value_num instead of meta_key_num. $query->set( ‘meta_key’, ‘comment_karma’ ); $query->set( ‘orderby’, ‘meta_value_num’ ); See the WP_Query orderby docs for more info.