show 0 after wp ajax response in html prevent but i cant use wp_die or exit is there another way to hide 0

Yes, you can use the "return" statement in your PHP function instead of "wp_die" or "exit". This will allow the function to continue running and return the value to the AJAX request without the "0" being displayed.

For example:

function my_ajax_function() {
    // do some processing here
    $result = 123; // your result value

    // return the result value
    return $result;
}

// AJAX request handler
add_action( 'wp_ajax_my_ajax_request', 'my_ajax_function' );
add_action( 'wp_ajax_nopriv_my_ajax_request', 'my_ajax_function' );

Then in your JavaScript code, you can use the "success" callback function to handle the response:

jQuery.post( ajaxurl, {
    action: 'my_ajax_request',
    // other data to send
}, function( response ) {
    // handle the response
    if ( response !== '0' ) {
        // do something with the response value
    }
});

Note that this approach assumes that your PHP function is actually returning a value and not just outputting something to the page. If that's the case, you may need to modify your function to return the desired result instead of outputting it directly