Custom currency converter issue with wp super cache

Hi,

I have custom made theme and functions and have custom currency changer. I want to save cache files based on currency selected and it should load the same cache file of selected currency.

//--------array of currencies------
    $currencies_list=array();
    $currencies_list['AED']=1;
    $currencies_list['USD']=2;
    $currencies_list['GBP']=3;
//----------detect currency from cookie-------
        $currency_get='AED';
        if(isset($_COOKIE['currency']))
        {
          if(trim($_COOKIE['currency'])!='')
          {
            $currency_get=$_COOKIE['currency'];
          }
        }
//---------update list of filenames for WP cache-------
add_filter('all_supercache_filenames', function($filenames) {
    global $currencies_list;
    foreach($currencies_list as $c=>$v)
    {
      $filenames[]='index-'.$c.'.html';
      $filenames[]='index-https-'.$c.'.html';
      $filenames[]='index-'.$c.'.html.php';
    }
    
    return $filenames;
});
//------------detect currency and set WP cache file name--------
    add_filter('supercache_filename_str', function($str)
    {   
        $currency_get='AED';
        if(isset($_COOKIE['currency']))
        {
          if(trim($_COOKIE['currency'])!='')
          {
            $currency_get=$_COOKIE['currency'];
          }
        }

      if($currency_get!='AED' && $currency_get!='')
      {
        $str.='-'.$currency_get;
      }
        return $str;
    });

This is not working at all, it is always creating one index-https.html file and if I clear cache and re-load page with currency other than AED, it creates that file suppose index-https-GBP.html but if I switch back to AED, it generates index-https.html and it always load index-https.html even if I change the currency again to GBP or any other.

• This topic was modified 6 years ago by Adiie9.
• This topic was modified 6 years ago by Adiie9.