如何使用 WP_Query 统计帖子？

Question

以下代码与“if 子句”有问题。

“Echo”显示正确的数字“3”，但“if count”显示“FOUND one”，这是错误的。

它应该显示“发现很多”，因为计数是 3。

我试过了：

$count_post = $about_preview_query->found_posts;

$posts = get_posts($args);  

但仍然“if 子句”显示一个。

你能告诉我如何修复代码吗？

function profile_url(){
  $user = wp_get_current_user();

  if (!$user->ID) {
    return;
  }

  $args = array(
    'author'         => get_current_user_id(),
    'posts_per_page' => -1,
    'post_type'      => 'project',
    'post_status'    => 'publish'
  );

  $about_preview_query = new WP_Query($args);
  $count_post = $about_preview_query->post_count;

  if (count($count_post) == 0) {
    print "<h1>FOUND None</h1>";
  } elseif (count($count_post) == 1) {
    print "<h1>FOUND one</h1>";
  } else {
    print "<h1>FOUND a lot</h1>";
  }
  echo 'Your Count is: ' . $count_post;
}

谢谢你。

Answer 1

你可以试试

function profile_url() {
    $user = wp_get_current_user();

    if( !$user->ID ){
        return;
    }    

    $args = array(
        'author'         => get_current_user_id(),
        'posts_per_page' => -1,
        'post_type'      => 'project',
        'post_status'    => 'publish'
    );
    
    $about_preview_query = new WP_Query($args);
    $count_post = $about_preview_query->found_posts;

    if ( $count_post == 0 ) {
        print "<h1>FOUND None</h1>"; } 
    elseif ( $count_post == 1 ) { 
        print "<h1>FOUND one</h1>";
    }else {
        print "<h1>FOUND a lot</h1>";
    }

    echo 'Your Count is: ' . $count_post; 
}