使用get_tags获取所有帖子标签

<?php 
$tags = get_tags(array(
  'hide_empty' => false
));
echo '<ul>';
foreach ($tags as $tag) {
  echo '<li>' . $tag->name . '</li>';
}
echo '</ul>';
?>

试试这个

$tags = get_tags();
$html = '<div class="post_tags">';
foreach ( $tags as $tag ) {
    $tag_link = get_tag_link( $tag->term_id );

    $html .= "<a href='{$tag_link}' title='{$tag->name} Tag' class='{$tag->slug}'>";
    $html .= "{$tag->name}</a>";
}
$html .= '</div>';
echo $html;

如果有人想显示最流行的你可以用这个代码

<?php 
        $tags = get_tags(array(
            'smallest'                  => 10, 
            'largest'                   => 22,
            'unit'                      => 'px', 
            'number'                    => 10,  
            'format'                    => 'flat',
            'separator'                 => " ",
            'orderby'                   => 'count', 
            'order'                     => 'DESC',
            'show_count'                => 1,
            'echo'                      => false
        ));
        echo '<ul class="AddYourClassUl">';
        foreach ($tags as $tag) {
        echo '<li class="AddYourClassLi">' . $tag->name . '</li>';
        }
        echo '</ul>';
    ?>

超级晚，但如果你只是想抓住你选择的标签，这对我来说很有效！

<?php if( has_tag() ) : ?>
    <?php echo get_the_tag_list(); // Display tags as links ?>
<?php endif; ?>

这个很完美

<?php if( has_tag() ) : ?>
<?php echo get_the_tag_list(); // Display tags as links ?>
<?php endif; ?>