Array
(
    [id] => 3
    [order] => 0
    [slug] => en
    [locale] => en-GB
    [is_rtl] => 0
    [name] => English
    [url] => https://bmtpro.com/276-2/
    [flag] => http://bmtpro.com/wp-content/plugins/polylang/flags/gb.png
    [current_lang] => 1
    [no_translation] => 
    [classes] => Array
        (
            [0] => lang-item
            [1] => lang-item-3
            [2] => lang-item-en
            [3] => current-lang
            [4] => lang-item-first
        )

    [link_classes] => Array
        (
        )

)

English

Array
(
    [id] => 6
    [order] => 0
    [slug] => pl
    [locale] => pl-PL
    [is_rtl] => 0
    [name] => Polski
    [url] => https://bmtpro.com/pl/281-2/
    [flag] => http://bmtpro.com/wp-content/plugins/polylang/flags/pl.png
    [current_lang] => 
    [no_translation] => 
    [classes] => Array
        (
            [0] => lang-item
            [1] => lang-item-6
            [2] => lang-item-pl
        )

    [link_classes] => Array
        (
        )

)

Polski