如果POST具有其中一个标记，则回显标记名称

我正试图回应帖子上的一个标签。有多个标签，大约40个。

目前我正在尝试：

<?php
  $tag = get_tag(16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58);
  echo $tag->name;
?>

编辑：

function misha_filter_function(){


$args = array(
   \'orderby\' => \'date\', // we will sort posts by date
   \'order\' => $_POST[\'date\'] // ASC или DESC
  );


$args = array(
    \'tax_query\' => array(
      \'relation\' => \'AND\',
      array(
        \'taxonomy\' => \'post_tag\',
        \'field\' => $cat_id,
        \'terms\' => $_POST[\'locationfilter\'],
      ),
    )
  );


$relation = \'AND\';
    if( isset( $_POST[\'timefilter\'] ) )
        $args[\'tax_query\'] = array(
            \'relation\' => $relation,
            array(
                \'taxonomy\' => \'post_tag\',
                \'field\' => $tag_id,
                \'terms\' => $_POST[\'timefilter\']
            ),
        );

$query = new WP_Query( $args );

if( $query->have_posts() ) :
    while( $query->have_posts() ): $query->the_post(); ?>
<!-- post -->
<a href="<?php the_permalink()?>">
  <div class="col-md-3 col-sm-6 ver-item">
    <?php $thumb = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), \'full\' );?>
    <div class="thumb" style="background-image:url(\'<?php echo $thumb[\'0\'];?>\');"></div>
    <section>
      <time>

        <!-- here is where the tag should be displayed -->
        <?php $post_tags = get_the_tags(\'YOUR POST ID\');
        if ( $post_tags ) {
          echo $post_tags[0]->name;
        }?>
      </time>

      <h3><?php the_title();?></h3>
      <span><!-- underline --></span>
    </section>
  </div>
</a>

    <?php endwhile;
    wp_reset_postdata(); else :
    echo \'Geen resultaten, probeer het opnieuw.\';
endif;
die();

但问题是，它只在所有帖子上输出第一个标签。这是id为16的标签。它甚至将标签id 16回传给其他帖子，而这些帖子甚至没有该标签。

如果帖子有该标签/有其中一个标签ID，我如何只能回显其中一个标签？

//outside the loop $date_tags = array(16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58); //inside the loop //shows only first tag name if it finds one or more $post_tags = get_the_tags(); if ( $post_tags && in_array($post_tags[0]->term_id, $date_tags ) ) { echo $post_tags[0]->name; }

Use Tags to initiate Search

首先，我是Wordpress和PHP的新手，如果这是一个基本问题，我深表歉意。我安装了Wordpress，每篇文章都用标签标记，这些标签包含以下链接：href=domain.com/index.php/tag/TAGNAME 但我希望链接是：href=domain.com/index.php/search/TAGNAME 据我所知，我需要改变get_tag_link() 但所做的就是使用get_term_link() 然后我完全迷路了。是否有一个函数If(tag){ return \"

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Use Tags to initiate Search