If else language wordpress (polylang)

if_else_lang.php

<?php
    $currentlang = get_bloginfo('language');
    if($currentlang=="en-CA"):
?>

<?php elseif($currentlang=="fr-CA"): ?>

<?php endif; ?>

or to avoid limitations or issues with "en-CA" "en-GB" "en-US" "en-UK" "fr-FR" etc:

<?php if(ICL_LANGUAGE_CODE=='en'): ?>
    <h2>I'm an English page</h2>

<?php elseif(ICL_LANGUAGE_CODE=='fr'): ?>
    <h2>Je suis une page en Français</h2>

<?php endif; ?>

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