Found two solutions: 1) global $current_user; $wp_get_current_user_id = $current_user->ID; $wp_get_current_user_id = apply_filters( ‘determine_current_user’, false ); Which then in helloworld.php would be return: echo json_encode( array(‘wordpress_user_id’ => wp_get_current_user_id) );
How to remove without touching the pluggable.php the wordpress_logged_in cookie to show the username on login?
Setcookie not setting cookies anywhere except admin
Stop the user if login from the cookies
I can’t log into my website , it says “Error: Cookies are blocked due to unexpected output”
How to set and retrieve cookies while in the loop
WordPress MU: Cookie error when trying to login on network WP instance
I installed the SameSite plug-in which mimics the default PHP setcookie behavior and adds the additional parameter (samesite) to the cookie. I set the plug-in configuration in wp-config.php with: define( ‘WP_SAMESITE_COOKIE’, ‘None’ ); By setting the configuration of samesite=None, browsers will not enforce SameSite rules that are used to prevent CSRF. From the Mozilla blog: … Read more
WordPress Network / Multisite login to one site allow access to all
Check caching/plugins interference Try using: jQuery.ajax({ type: ‘POST’, url : obj_php.ajax_url_login, beforeSend: function (xhr) { xhr.setRequestHeader(‘X-WP-Nonce’, obj_php.nonce); }, Check that nonce is actually set correctly in the hidden form field and when submitting check the payload in dev console, make sure the key/value match i.e, nonce_check: e7chadas0d Lastly, double check you have it setup according … Read more