wordpress函数get_post_taxonomies()用法示例

get_post_taxonomies( int|WP_Post $post )

Retrieve all taxonomies of a post with just the names.

描述

参数

$post

(int|WP_Post)
(Optional)
Post ID or WP_Post object. Default is global $post.

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返回值

(array) An array of all taxonomy names for the given post.

源代码

File: wp-includes/taxonomy.php

function get_post_taxonomies( $post = 0 ) {
	$post = get_post( $post );

	return get_object_taxonomies($post);
}

更新日志

相关函数

Uses

• wp-includes/taxonomy.php:
  get_object_taxonomies()
• wp-includes/post.php:
  get_post()

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   Contributed by Codex

   Displays all taxonomies of a post.

   $taxonomy_names = get_post_taxonomies();
   print_r( $taxonomy_names );

   Output:

   
   Array
   (
       [0] => category
       [1] => post_tag
       [2] => post_format
   )

#return section should say that the function returns an array of all taxonomy names for the given post or post object instead of just an array.
This highlights the main point of difference between get_post_taxonomies and get_object_taxonomies which can return an array of all taxonomy names or an array of all taxonomy objects.

https://codex.wordpress.org/Function_Reference/get_post_taxonomies

get_object_taxonomies()