php 只是一种在WordPress安装中搜索内容的简单方法。允许以简单的方式搜索使用短代码的位置

Posted 2021-05-04

<?php
function tas_search(){
    ob_start();

        //Searches by string
        $args = [
          's'              => 'yop_poll', //Or whatever
          'post_type'      => 'any',
          'posts_per_page' => -1,
        ];
  
  //Searches for a page template
  /*
      $args = [
        'post_type'      => 'page',
        'meta_key'       => '_wp_page_template',
        'meta_value'     => 'template-events.php', //Or whatever
        'posts_per_page' => -1,
      ];*/

    $the_query = new WP_Query($args);

    if($the_query->have_posts()){
      echo '<ul>';
      while($the_query->have_posts()){
        $the_query->the_post(); ?>
        <li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li>
        <?php
      }
      echo '</ul>';
    }
    else{
      echo "Sorry no posts found";
    }

    wp_reset_postdata();

    return ob_get_clean();
  }

  add_shortcode('wpquery', 'tas_search');