Pasted

// Skloni nofollow iz teksta komentara samo na front-endu
if (false === strpos($_SERVER['REQUEST_URI'], 'wp-admin')) {
    add_filter('comment_text', 'wpsr_au_remove_nofollow');
}
function wpsr_au_remove_nofollow($text) {
    $text = preg_replace("/(<a[^>]*[^\s])(\s*)nofollow(\s*)/i", "$1$2", $text);
    $text = preg_replace("/(<a[^>]*[^\s])(\s*rel=[\"\']\s*[\"\'])/i", "$1", $text);
    return $text;
}