TranslatePress Set Language To Cookie

translatepress-language-cookie.php

<?php
/*
Plugin Name: TranslatePress Language Cookie
Description: Set the current language from TranslatePress in a cookie 
Version: 1.0
Author: ashweb
Author URI: https://www.ashwebstudio.com
*/
add_filter( 'init', 'aws_set_language_cookie', 999 );
function aws_set_language_cookie() {
    global $TRP_LANGUAGE;
    if ( isset( $TRP_LANGUAGE ) ) {
        $result = setcookie( 'language', $TRP_LANGUAGE, time() + ( 30 * DAY_IN_SECONDS ), COOKIEPATH, COOKIE_DOMAIN );
    }
}

Exactly what i'm looking for. I need to display two different maps for two languages (sv_SE and second language en_GB). I have installed and activated your plugin and made the conditional settings in Beaver Themer but i can not get it to work. Dont know what i'm missing here?

I have a proble using this. I'm trying to use this code in a custom wordpress php page initiated like that:
define( 'WP_USE_THEMES', true );
require_once( $_SERVER[ 'DOCUMENT_ROOT' ] . '/wp-load.php' );
On those pages the value of $TRP_LANGUAGE is everytime "es_US"
Any idea?

I have a proble using this. I'm trying to use this code in a custom wordpress php page initiated like that: define( 'WP_USE_THEMES', true ); require_once( $_SERVER[ 'DOCUMENT_ROOT' ] . '/wp-load.php' ); On those pages the value of $TRP_LANGUAGE is everytime "es_US" Any idea?

Seems like something to ask the TranslatePress people about, but since that is a non-standard way of doing things in WordPress I don't think they will have much of an answer for you. Might have to dig into the code to see when $TRP_LANGUAGE actually gets set by TranslatePress and find another way to make it work OR do something within normal WordPress.

Thank you.

I think I understood where the problem is.
If I am on a page like: https://mysite.com/it/page, $TRP_LANGUAGE is it_IT.
But if I go to the home page WITHOUT THE SLUG (https://mysite.com) $TRP_LANGUAGE revert to en_US. And the same happens with custom pages.
This means that by default TranslatePress does not remember user last visited language. The sell an add on to do that (didn't knew).