Translate strings

Hi,

I have register a custom sting to function.php:

add_action('init', function() {
               pll_register_string('similar', 'varietes');
});

Now, I try to echo inside php template file:

echo '<div class="related"><h4 class="related-portfolio"> Translation text </h4><ul>';

to

echo '<div class="related"><h4 class="related-portfolio"> ' . pll_e('similar') .' </h4><ul>';

What am I doing wrong in syntax?

Thanks

• This topic was modified 3 years, 6 months ago by oribrn.
• This topic was modified 3 years, 6 months ago by oribrn.