首页 WordPress函数大全 register_post_meta()

register_post_meta()

2020-05-02 / 3116阅 / 悠然

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register_post_meta( string $post_type, string $meta_key, array $args )

注册帖子的元密钥。

描述

参数

$post_type

(string)
(Required)
Post type to register a meta key for. Pass an empty string to register the meta key across all existing post types.

$meta_key

(string)
(Required)
The meta key to register.

$args

(array)
(Required)
Data used to describe the meta key when registered. See register_meta() for a list of supported arguments.

返回

(bool) True if the meta key was successfully registered, false if not.

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