Wordpress - Display Loop's Post Tag Links - Ex: display tag links for an article

wordpress-display-post-tag-links.php

<?php

// Will output links displayed like:
// Tags: Article Tag | Other Article Tag | Another Article Tag
$post_tags = get_the_tags();
$separator = ' | ';
$output = '';

if (!empty($post_tags)) {
    echo "Tags: ";
    foreach ($post_tags as $post_tag) {
        $output .= '<a href="' . get_tag_link($post_tag) . '">' . $post_tag->name . '</a>' . $separator;
    }
    echo trim($output, $separator);
}