Withing the loop – it will display the post tags
$posttags = get_the_tags();
if ($posttags) {
foreach($posttags as $tag) {
echo ''.$tag->name .' ';
}
}
Outside of the loop – Which will display all of the post tags:
$tags = get_tags();
if ($tags) {
foreach ($tags as $tag) {
echo 'name ) . '" ' . '>' . $tag->name.' ';
}
}