wordpress函数author_can()用法示例

author_can( int|object $post,  string $capability )

Whether author of supplied post has capability or role.

描述

参数

$post

(int|object)
(Required)
Post ID or post object.

$capability

(string)
(Required)
Capability or role name.

返回值

(bool)

源代码

File: wp-includes/capabilities.php

function author_can( $post, $capability ) {
	if ( !$post = get_post($post) )
		return false;

	$author = get_userdata( $post->post_author );

	if ( ! $author )
		return false;

	$args = array_slice( func_get_args(), 2 );
	$args = array_merge( array( $capability ), $args );

	return call_user_func_array( array( $author, 'has_cap' ), $args );
}

更新日志

相关函数

Uses

• wp-includes/pluggable.php:
  get_userdata()
• wp-includes/post.php:
  get_post()

User Contributed Notes

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   Contributed by Codex

   Example

   
   if ( author_can( $post->ID, 'publish_posts' ) ) {
   	echo __( 'Yes they can publish posts!', 'textdomain' );
   }