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Question

我试图创建一个新的bbPress论坛时，新的职位被保存...我做了这个代码，但唯一的事情，我得到它是一个无限循环。奇怪的是，循环开始时不是当我保存一篇文章，但首先，当我进入“所有职位”或“新职位”。请问有什么问题？

这是

<?php 

add_action('save_post', 'register_ForumCustom'); 

function register_ForumCustom($post_id){ 

    $post = get_post($post_id); 
    // Create post object 
    $my_new_post = array(
     'post_title' => 'Forum di'.$post->post_title, 
     'post_content' => '', 
     'post_status' => 'publish', 
     'post_author' => 1, 
     'post_type' => 'forum' 
    ); 

    // Insert the post into the database 
    $new_forum_id = wp_insert_post($my_new_post); 

    //OK, maybe is here that the loop starts, but i know that the problem is because there is another "save_post". I can solve this, but i don't understand the other problem! 

    update_post_meta($post_id, "forum_id", $new_forum_id); 

} 

?> 

Answer 1

你与自己的行动创造了无限循环的代码。

你必须解开你的行动，并重新挂钩它，当你完成：

// unhook 
remove_action('save_post', 'register_ForumCustom'); 

// do updates/inserts 

// re-hook 
add_action('save_post', 'register_ForumCustom'); 

见：http://codex.wordpress.org/Plugin_API/Action_Reference/save_post#Avoiding_infinite_loops