$mpcountrys is going to be an array or an object. In your case, an object, which is the default.
One of four pre-defined constants. Defaults to OBJECT. See SELECT a
Row and its examples for more information.https://codex.wordpress.org/Class_Reference/wpdb#SELECT_Generic_Results
It looks to me like you probably want get_var() instead.
And I would highly recommend a bit of sanitaziation/validation of your user supplied values before trying to use them.
Related Posts:
- Adding “Remember Me” in custom login
- Retrieve POST data from AJAX call
- The correct method to pass query vars in AJAX using ajaxurl
- Using wp_send_json to return HTML
- WordPress Ajax always returns a 404 error
- Redirect to Page after Post Submit
- problem with ajax and the path to the php page
- Can i check if user is doing any ajax request?
- Ajax template: how to handle head section
- simple wordpress ajax plugin not working when not logged in
- Audio Player not loading when the content is loaded through Ajax, MediaElement.js no applied
- Targeting single page with JS
- Constructing a custom login form using ajax
- Click loads template via ajax
- AJAX in WordPress, sending coords data to MySQL and show after into map
- How to retrieve the content (with a specific ID) via ajax by clicking a link tag
- Put CSS inside a PHP file and include it the right way
- Sending jsPDF documents to the server
- How to Fetch values from WP database based on selected option value by onchange using PHP?
- wp_insert_post() is returning the correct post ID, no failure, but the post content does not get updated
- How to run JS, PHP and etc. inside WP post?
- Why is the post meta[] empty when I make a call to the wordpress rest api?
- Why is $_REQUEST an empty array in admin-ajax.php?
- Checking for new message using AJAX and PHP. Server overload?
- AJAX request status 200 but no actual “response”
- Load a page into a div with Ajax
- How to get original custom taxonomy slug after the slug has been rewritten?
- Save Search System
- dynamic dependent select dropdown
- Are nonces in WP REST API optional by default?
- Change “add to cart” button color based on Woocommerce product category [closed]
- Ajax request returns ‘Array’. How to output the actual results?
- Show success or error messages in Ajax response to WordPress custom registration form
- How to add a Custom Mailchimp AJAX Newsletter Subscribe Form
- Fancybox type popup window that’s not an iframe
- Using Select HTML in Bootstrap Popovers
- Can I use a jQuery Ajax request in Code Snippets Plugin for WordPress?
- How do I Import / Upload Files with jQuery AJAX?
- wp ajax return 0
- WordPress plugin: render only page content using ajax call
- Function won’t run onclick using Ajax
- WordPress plugin admin page – using WordPress function in linked php file
- Use value from Ajax call in PHP function
- How to deal with too many $_POST variable conditions from ajax request at backend? [closed]
- Any ideas why I am getting “I’m getting “wp-admin/admin-ajax.php 401 (Unauthorized)”
- Get related product based on subcategory selected from category id with ID 142
- A $_POST should occur when submit form but is not?
- Shortcode to pull posts
- WP_Query with AJAX returning empty array
- How to get post category list as select in front-end?
- Is there a hack for using is_page() within the function.php file?
- Submit form to db
- Change Query Arguments (filter) with jQuery/Ajax or PHP?
- How to load previous or next attachment with jquery ?
- Can not call .php files after switching to %postname%
- WordPress Conditional / Multiple Taxonomy Query
- custom add note meta box with add button in wordpress
- Using Ajax to submit a form, and run a SQL Select query based on user input from the form
- Disclaimer that will show every refresh of the page
- AJAX function running TWICE with WordPress admin-ajax.php
- Tracking Visitor LatLng with WordPress using JS, PHP. How to put data which was extract using JS into DB
- WordPress Search Ajax + Isotope + InfiniteScroll
- duplicate posts with ajax load more wordpress
- Failed to load resource: the server responded with a status of 500 (Internal Server Error) through wp_admin_ajax.php
- How to call my PHP function with AJAX ? wp_query
- Can’t pass var from php wp_ajax into ajax script : result undefined or null
- Ajax filter with loadmore button
- Admin-ajax.php 404 error
- How to pass values from one function to the other using an array variable
- get_the_author_meta( ‘ID’ ) just return 1
- AJAX and custom pages
- custom mailchimp form using HTTP API
- $.ajax results in 403 forbidden
- WordPress is setting from header wrongly in wp_mail
- WordPress ajax filter returning all posts when it should be filtering by category
- ajaxurl usage for a custom function
- How can i get the same ajax result using WP REST API instead of admin-ajax?
- Prepared DB Query from _POST array
- Pass form attributes to another php template in wordpress
- Custom HTML form using PHP – help with ajax/username validation
- AJAX Filter WHILE Loop not working WordPress
- AJAX Returning Way Too Many Posts
- WordPress AJAX load post metadata in modal
- Why I’m Not Having Access to “$_POST” Data Outside My AJAX Callback?
- wordpress ajax return 0
- Ajax call URL 404’ing when pushed to staging server
- Modify category archive page loop on functions.php
- Run insert if no entry otherwise run update with ajax
- Adding instant search to wordpress page
- AJAX & PHP | Call a specific PHP function from a PHP file via AJAX?
- Load php function with AJAX on modal window
- notify users when changed database
- How to use url and amin-ajax.php
- WP – Ajax call back data printed in the console.log
- How to Set Page Pagination Using Ajax JQuery – WordPress
- How to pass and validate nonce in custom REST routes
- ajax problems on loading page [closed]
- Woocommerce – Include custom user meta in order ‘filter by registered customer’ Ajax search
- AJAX WP_Query’s order and orderby parameters not working
- How can I use AJAX in child theme template?