Question

我正在尝试在保存新帖子时创建一个新的bbPress论坛...我制作了这段代码，但我唯一得到的是无限循环。奇怪的是，当我保存帖子时，循环不会开始，但首先，当我进入“所有帖子”或“新帖子”时。请问有什么问题？

这是代码

<?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

您通过行动创建了无限循环。

完成后你必须解开你的行动并重新挂钩：

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

// do updates/inserts

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

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

Wordpress操作在它完成之前开始

1 个答案: