php - 重新排列 WP_Post 对象和数组的数组

Question

很长一段时间后，我创建了一个函数，可以从 WP 多站点网络中的任何站点输出一系列最近的帖子。

现在，我无法让这个数组以一种格式轻松写出帖子。

SOURCE ARRAY（还有额外的 WP_Post Object 元素，为简洁起见我省略了）。

期望的结果

Array
(
   [http://occuevolve.web.net/?p=1] => Array
       (
        [ID] => 1008
        [post_author] => 52
        [post_date] => 2013-07-15 04:19:59
            [post_content] => This evening, we witnessed yet another travesty of justice in the ‘not guilty’ verdict on all counts against George Zimmerman the vigilante murderer of Trayvon Martin.
        [post_title] => Initial Statement on Verdict of George  Zimmerman Trial From Occu-Evolve
        [post_url] => http://localhost/groups.occupy.net/web/occuevolve/2013/07/15/initial-statement-on-verdict-of-george-zimmerman-trial/
        [blog_id] => 4
       )

   [http://alternativebanking.web.net/?p=889] => Array
       (
        [ID] => 889
        [post_author] => 1
        [post_date] => 2013-07-11 12:14:59
            [post_content] => Adam Weissman of OWS TradeJustice will be giving a talk on TPP (The Trans Pacific Partnership) on Sunday from 2-3 at Columbia.
        [post_title] => This Sunday, Come to hear a talk on TPP – The Bankster’s Secret Plan to Escape Regulation and Kill Public Banks
        [post_url] => http://localhost/groups.occupy.net/web/occupythesec/2013/07/05/the-good-the-bad-the-ugly-week-of-712013/
        [blog_id] => 3
       )

   [http://alternativebanking.web.net/?p=883] => Array
       (
        [ID] => 883
        [post_author] => 1
        [post_date] => 2013-07-09 22:29:41
            [post_content] => It was just publicly and formally acknowledged, five years after AIG cost the US taxpayers billions of dollars that AIG is still a major problem.
        [post_title] => AIG is still a threat to financial stability
        [post_url] => http://localhost/groups.occupy.net/web/occupythesec/2013/06/28/the-good-the-bad-the-ugly-week-of-6242013/
        [blog_id] => 3
       )
 etc.....
)

笔记：

$array[1] 包含 post_url
$array[2] 包含 blog_id

score 3 · Accepted Answer

我认为这会为你做，但我还没有测试过。

foreach ($array[0] as $wp_post){
  $desired_array[$wp_post->guid] = array(
     'ID' => $wp_post->ID,
     'post_author' => $wp_post->post_author,
     'post_date' => $wp_post->post_date,
     'post_content' => $wp_post->post_content,
     'post_title' => $wp_post->post_title,
     'post_url' => $array[1][$wp_post->guid],
     'blog_id' => $array[2][$wp_post->guid]
  );
}

更新：如果您想保留该对象，那么只需执行此操作（假设该对象具有属性post_url和blog_id）：

foreach ($array[0] as $wp_post){
  $wp_post->post_url = $array[1][$wp_post->guid];
  $wp_post->blog_id= $array[2][$wp_post->guid]; 
  $desired_array[$wp_post->guid] = $wp_post;
}

score 0 · Accepted Answer

一位朋友帮助我解决了这个问题并提出了这个解决方案。

$blog_posts = array();
foreach ($array[0] as $key => $value) {
    foreach ($array[1] as $guid => $post_url) {
        if ($value->guid == $guid) {
            $value->post_url = $post_url;
        }
    }
    foreach ($array[2] as $guid => $blog_id) {
        if ($value->guid == $guid) {
            $value->blog_id = $blog_id;
        }
    }
    $blog_posts[$value->guid] = $value;
}

php - 重新排列 WP_Post 对象和数组的数组

2 回答 2

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