首页 WordPress函数大全 current_user_can()

current_user_can()

2020-05-01 / 3200阅 / 悠然

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current_user_can( string $capability, mixed $args )

Returns whether the current user has the specified capability.

描述

This function also accepts an ID of an object to check against if the capability is a meta capability. Meta capabilities such as edit_post and edit_user are capabilities used by the map_meta_cap() function to map to primitive capabilities that a user or role has, such as edit_posts and edit_others_posts.

Example usage:

current_user_can( 'edit_posts' );
current_user_can( 'edit_post', $post->ID );
current_user_can( 'edit_post_meta', $post->ID, $meta_key ); 

While checking against particular roles in place of a capability is supported in part, this practice is discouraged as it may produce unreliable results.

Note: Will always return true if the current user is a super admin, unless specifically denied.

See also See also

  • WP_User::has_cap()
  • map_meta_cap()

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参数

$capability

(string)
(Required)
Capability name.

$args

(mixed)
(Optional)
further parameters, typically starting with an object ID.

返回

(bool) Whether the current user has the given capability. If $capability is a meta cap and $object_id is passed, whether the current user has the given meta capability for the given object.

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